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Suggestions on macOS and iPad app structure
Building an app to edit the various parameters of digital musical instruments. A typical user would have perhaps max 6 instruments, out of the hundreds of possibilities. Would like to structure the app with a global window, menu, etc which would be a free download. The user could download editor inserts for their particular set of instruments and ignore all of the others. The downloaded editors would show as options in a menu. It seem like more than a widget but less than a library. Building a monolithic app containing all possible editors doesn't seem like an option, but separate full-app editors for each piece of gear doesn't sound right either. Any suggestions out there? Thanks very much Brian
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0
129
May ’25
Build Error
While build now I receive this error help me to resolve it Showing Recent Errors Only Prepare build error: Multiple commands produce '/Users/mayankjain/Library/Developer/Xcode/DerivedData/PCS_EmpApp-chsylqbxjptobeawzzckymqzagvr/Build/Products/Debug-iphonesimulator/PCS_EmpApp.app/Info.plist' note: Target 'PCS_EmpApp' (project 'PCS_EmpApp') has copy command from '/Users/mayankjain/Documents/05-NOV-2025-SWETA_IOS/PCS_EmpApp/PCS_EmpApp/xcode-out/Platforms/iOS/Info.plist' to '/Users/mayankjain/Library/Developer/Xcode/DerivedData/PCS_EmpApp-chsylqbxjptobeawzzckymqzagvr/Build/Products/Debug-iphonesimulator/PCS_EmpApp.app/Info.plist' note: Target 'PCS_EmpApp' (project 'PCS_EmpApp') has process command with output '/Users/mayankjain/Library/Developer/Xcode/DerivedData/PCS_EmpApp-chsylqbxjptobeawzzckymqzagvr/Build/Products/Debug-iphonesimulator/PCS_EmpApp.app/Info.plist' Multiple commands produce '/Users/mayankjain/Library/Developer/Xcode/DerivedData/PCS_EmpApp-chsylqbxjptobeawzzckymqzagvr/Build/Products/Debug-iphonesimulator/PCS_EmpApp.app/Info.plist'
Topic: Design SubTopic: General
0
1
682
Nov ’25
Question about the platform parameter in device registration
https://developer.apple.com/documentation/appstoreconnectapi/devicecreaterequest/data-data.dictionary/attributes-data.dictionary According to the API documentation above, the parameter values for platform can be three: IOS, MAC-OS, and UNIVERSAL. After debugging, it was found that IOS and MAC-OS can be used normally, but UNIVERSAL encountered an error UNIVERSAL' is not a valid value for the attribute 'platform'. Expected one of: 'IOS', 'MAC_OS', I would like to know if this value has been deprecated or if the API interface requires new version support, and how to use this value! Please help me solve it! thank you!
Topic: Design SubTopic: General
0
1
337
Aug ’25
iOS 26 - TabView "Split" Question
Hello, I am currently trying all of the new features in iOS 26, including some of the new API's. However, there's one question I am not sure of. In the Build a SwiftUI app with the new design video, there is one section where they show off the Apple Music TabView with one section containing the tabs on the left and the search tab on the right. The scroll down feature I was able to implement. The tabs being split, I have no idea how to do that. How can I do that in SwiftUI?
Topic: Design SubTopic: General
0
2
144
Jun ’25
macOS 26 Beta Dark Mode Icons Fallback Removed
Post: In macOS 26 Betas 1–3, the system applied an automatic dark-mode fallback for app icons. This ensured consistency across the Dock and Finder even when developers hadn’t provided dark assets. Since Beta 4, this fallback was removed. As of Beta 7, icons now rely entirely on developer-updated assets. The result is mixed light and dark icons in the Dock, breaking visual consistency and making app recognition slower in dark mode. Observed behavior: • Icons without dark assets are displayed in their original light version. • Some apps (e.g. Final Cut Pro) show a gray border treatment that feels inconsistent with the rest of the UI. • The fallback applied in Betas 1–3 is completely absent. Expected behavior: System should provide a fallback rendering until developers supply proper dark assets, or offer a toggle in System Settings → Appearance (e.g. “Force Dark Icons”). This is still present in Beta 7. Is there any plan to restore the fallback mechanism or provide a user option?
Topic: Design SubTopic: General
0
0
313
Aug ’25
苹果手机的问题
1/自从更新26.0版本 页面好看但是应用和主界面使用体验非常差很卡 2/苹果键盘功能有待优化 表情和语音文字识别还有键盘设置 3/还有手机发热卡顿 导致非常多的使用不方便 苹果官方请优化以上问题
Topic: Design SubTopic: General
0
0
283
Jun ’25
Search Function
Dear Developer, Is there a way to create a function to search with inside a text without having to be outside all of the messages? In other words, could I go into one of my contact’s texts and then search specifically inside that message as can be done on Android? This would be such an amazing function And make life so much easier. Thank you.
Topic: Design SubTopic: General
0
0
84
Apr ’25
Design Challenges with persistent toast message
I have an ongoing activity in progress. Think of: a delivery in progress house internet reboot in progress some water / electricity / internet / tv outage. (food) order processing I want to show a persistent toast message above the tab bar, across all tabs and screens across the app. It could take 15 minutes until the activity is finished. Obviously there's a challenge of: accessibility content overlaying with each other extra engineering effort. What we've thought of doing is: Option1: show a toast message, but when a modal is presented then it presents on top of the toast message. The toast message no longer updates itself. Once the modal is finished, then the toast message re-appears and continues to update. Option2: keep the toast message across all tabs and modals and work through the challenges mentioned Question: What are some other design approaches that could be taken to persist an ongoing activity (much like 'Live Activity', but just across the app when it's in foreground) or what are some design reasons that the two options considered are bad?
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0
220
May ’25
Support for corner-shape?
Considering how important smooth/continuous corners are for Apple throughout their various native platforms (and hardware), can we expect Safari to soon adopt this CSS feature? It's already live in Chrome https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/Properties/corner-shape For those who are unfamiliar with smooth corners and how Apple uses them: https://www.youtube.com/watch?v=YElVQqNwrJ4&t=110s
Topic: Design SubTopic: General Tags:
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1
367
3d
Xcode 26 Issue with functional of bridging header in Xcode project with both objective-c and swift
I'm in the process of add some swift code that is all objective-c. I have trouble with my actual app so I have worked on a prototype. There is what I have done Created a new Xcode project, selecting App and Objc Added a blank Swift file and accepted the generation of the -Bridging-Header. In project build setting, Yes for Defines Modules, Yes for Always Embed Swift Libraries Add appropriate .h file to Bridging header In Build Settings, in Swift Compiler - General, Bridging Header has correct path to the bridging header file Setup the single swift file in this was using @objc like this: @objcmembers class MySwiftClass: NSObject { func myMethod() { let output = ... } } When the project runs I execute in the objc ViewController: MySwiftClass *swiftObject = [[MySwiftClass alloc] init]; and get Use of undeclared identifier 'MySwiftClass'
Topic: Design SubTopic: General
0
1
371
Oct ’25
HotKey support for sandboxed apps
App design: macos, Xcode 16.4, Sequioa 15.5, it is sandboxed Uses: Pods->HotKey for a global hotkey which xcode says "binary compatibility can't be guaranteed" This app is on the Apple Store and supposedly apps on the Apple Store can't use global hotkeys. Someone internally, installed it from the store and the global hotkey works just fine. I'm concerned for two potential problems; I need to find a hotkey library or code that is known to work with a sandbox'd Apple Store app. Why is it working now when everything I have read says it shouldn't.
0
0
161
Jun ’25
App Icon issue in Wallet app
Hi, Upon reviewing our app, we got feedback that our app icon within the Wallet app is not behaving as expected when the home screen is set to "light mode" only. In that case, on the home screen, the app icon remains its default color (e.g., red), regardless of the device's appearance settings (light or dark), which is expected. However, in the apple Wallet, e.g., under the From Apps from your device, app icons change their color (e.g., red in light mode, black in dark mode) when iOS appearance is changed - which is reported as an app issue. I've noticed that all apps in that section are changing the color, not just ours, so it seems to me like a bug in iOS or a behavior that was not clearly defined in the app store guidelines. If there is an API we must use to cover that case, which one would that be? Is this a bug that Apple should resolve, or is this the intended behaviour?
0
2
450
Aug ’25
Swift Playground with C language.
I want to know if the program written in C language can be implemented through the software package, write a software package containing C language on Xcode, and then apply it in Swift Playground.
Topic: Design SubTopic: General
0
0
106
Feb ’26
.Net MAUI (Windows & Mac)
What is the step-by-step process to run an iOS application paired with the Mac in my MAUI project? I am using Windows with Visual Studio 2022 V17.13.5. Application: Multiplatform; Language: C#; Framework: MAUI 8; Xcode: 16.2; Objective: Identify and fix the issue to allow the application to run correctly.
Topic: Design SubTopic: General
0
0
207
May ’25
Need Help Moving INRx App to New Developer Account – Design Issue Blocking Submission
Hello Apple Developer Support, We initially uploaded our INRx App on a different Apple Developer account for internal testing purposes. Now, we would like to publish the same app under a new Apple Developer account for production, but we're currently facing a design-related rejection during the review process. We believe the app meets all guidelines, and there were no design issues flagged previously when submitted from the testing account. Could you please help us understand: Why the same app is now being rejected for design issues? Is there a way to resolve this while moving the app to the new account? Any advice or clarification would be greatly appreciated so we can successfully proceed with publishing. Thank you!
Topic: Design SubTopic: General
0
0
144
Aug ’25
Suggestions on macOS and iPad app structure
Building an app to edit the various parameters of digital musical instruments. A typical user would have perhaps max 6 instruments, out of the hundreds of possibilities. Would like to structure the app with a global window, menu, etc which would be a free download. The user could download editor inserts for their particular set of instruments and ignore all of the others. The downloaded editors would show as options in a menu. It seem like more than a widget but less than a library. Building a monolithic app containing all possible editors doesn't seem like an option, but separate full-app editors for each piece of gear doesn't sound right either. Any suggestions out there? Thanks very much Brian
Replies
0
Boosts
0
Views
129
Activity
May ’25
Widgets For VisionOS26
I found that unofficial apps like ChatGPT and Shadowrocket can use widgets in VisionOS 26. How is this achieved? How can I also enable widgets for apps I develop?
Replies
0
Boosts
0
Views
542
Activity
Oct ’25
MacOS app icon not seen in Stagemanger
Hello, I used icon composer to create an icon for my Mac OS app and it seemed to have worked. I see the app icon everywhere except for window expose or stage manager. Any help or guidance would be greatly appreciated!
Replies
0
Boosts
0
Views
318
Activity
Jul ’25
Where can I find a 2022 Style Guide?
I have the June 2025 version, but I'd like to find the 2022. There was something removed from the 2022 that I would like to check out.
Topic: Design SubTopic: General
Replies
0
Boosts
0
Views
771
Activity
Oct ’25
ข้อเสนอปรับปรุง Ux แป้นพิมพ์ไทยใหม่
ปุ่ม ฝ เอาไปสลับกะปุ่ม backspace น่าจะใช้สะดวกขึ้น
Topic: Design SubTopic: General
Replies
0
Boosts
0
Views
63
Activity
Jun ’25
Build Error
While build now I receive this error help me to resolve it Showing Recent Errors Only Prepare build error: Multiple commands produce '/Users/mayankjain/Library/Developer/Xcode/DerivedData/PCS_EmpApp-chsylqbxjptobeawzzckymqzagvr/Build/Products/Debug-iphonesimulator/PCS_EmpApp.app/Info.plist' note: Target 'PCS_EmpApp' (project 'PCS_EmpApp') has copy command from '/Users/mayankjain/Documents/05-NOV-2025-SWETA_IOS/PCS_EmpApp/PCS_EmpApp/xcode-out/Platforms/iOS/Info.plist' to '/Users/mayankjain/Library/Developer/Xcode/DerivedData/PCS_EmpApp-chsylqbxjptobeawzzckymqzagvr/Build/Products/Debug-iphonesimulator/PCS_EmpApp.app/Info.plist' note: Target 'PCS_EmpApp' (project 'PCS_EmpApp') has process command with output '/Users/mayankjain/Library/Developer/Xcode/DerivedData/PCS_EmpApp-chsylqbxjptobeawzzckymqzagvr/Build/Products/Debug-iphonesimulator/PCS_EmpApp.app/Info.plist' Multiple commands produce '/Users/mayankjain/Library/Developer/Xcode/DerivedData/PCS_EmpApp-chsylqbxjptobeawzzckymqzagvr/Build/Products/Debug-iphonesimulator/PCS_EmpApp.app/Info.plist'
Topic: Design SubTopic: General
Replies
0
Boosts
1
Views
682
Activity
Nov ’25
Question about the platform parameter in device registration
https://developer.apple.com/documentation/appstoreconnectapi/devicecreaterequest/data-data.dictionary/attributes-data.dictionary According to the API documentation above, the parameter values for platform can be three: IOS, MAC-OS, and UNIVERSAL. After debugging, it was found that IOS and MAC-OS can be used normally, but UNIVERSAL encountered an error UNIVERSAL' is not a valid value for the attribute 'platform'. Expected one of: 'IOS', 'MAC_OS', I would like to know if this value has been deprecated or if the API interface requires new version support, and how to use this value! Please help me solve it! thank you!
Topic: Design SubTopic: General
Replies
0
Boosts
1
Views
337
Activity
Aug ’25
iOS 26 - TabView "Split" Question
Hello, I am currently trying all of the new features in iOS 26, including some of the new API's. However, there's one question I am not sure of. In the Build a SwiftUI app with the new design video, there is one section where they show off the Apple Music TabView with one section containing the tabs on the left and the search tab on the right. The scroll down feature I was able to implement. The tabs being split, I have no idea how to do that. How can I do that in SwiftUI?
Topic: Design SubTopic: General
Replies
0
Boosts
2
Views
144
Activity
Jun ’25
macOS 26 Beta Dark Mode Icons Fallback Removed
Post: In macOS 26 Betas 1–3, the system applied an automatic dark-mode fallback for app icons. This ensured consistency across the Dock and Finder even when developers hadn’t provided dark assets. Since Beta 4, this fallback was removed. As of Beta 7, icons now rely entirely on developer-updated assets. The result is mixed light and dark icons in the Dock, breaking visual consistency and making app recognition slower in dark mode. Observed behavior: • Icons without dark assets are displayed in their original light version. • Some apps (e.g. Final Cut Pro) show a gray border treatment that feels inconsistent with the rest of the UI. • The fallback applied in Betas 1–3 is completely absent. Expected behavior: System should provide a fallback rendering until developers supply proper dark assets, or offer a toggle in System Settings → Appearance (e.g. “Force Dark Icons”). This is still present in Beta 7. Is there any plan to restore the fallback mechanism or provide a user option?
Topic: Design SubTopic: General
Replies
0
Boosts
0
Views
313
Activity
Aug ’25
苹果手机的问题
1/自从更新26.0版本 页面好看但是应用和主界面使用体验非常差很卡 2/苹果键盘功能有待优化 表情和语音文字识别还有键盘设置 3/还有手机发热卡顿 导致非常多的使用不方便 苹果官方请优化以上问题
Topic: Design SubTopic: General
Replies
0
Boosts
0
Views
283
Activity
Jun ’25
Search Function
Dear Developer, Is there a way to create a function to search with inside a text without having to be outside all of the messages? In other words, could I go into one of my contact’s texts and then search specifically inside that message as can be done on Android? This would be such an amazing function And make life so much easier. Thank you.
Topic: Design SubTopic: General
Replies
0
Boosts
0
Views
84
Activity
Apr ’25
Design Challenges with persistent toast message
I have an ongoing activity in progress. Think of: a delivery in progress house internet reboot in progress some water / electricity / internet / tv outage. (food) order processing I want to show a persistent toast message above the tab bar, across all tabs and screens across the app. It could take 15 minutes until the activity is finished. Obviously there's a challenge of: accessibility content overlaying with each other extra engineering effort. What we've thought of doing is: Option1: show a toast message, but when a modal is presented then it presents on top of the toast message. The toast message no longer updates itself. Once the modal is finished, then the toast message re-appears and continues to update. Option2: keep the toast message across all tabs and modals and work through the challenges mentioned Question: What are some other design approaches that could be taken to persist an ongoing activity (much like 'Live Activity', but just across the app when it's in foreground) or what are some design reasons that the two options considered are bad?
Replies
0
Boosts
0
Views
220
Activity
May ’25
Support for corner-shape?
Considering how important smooth/continuous corners are for Apple throughout their various native platforms (and hardware), can we expect Safari to soon adopt this CSS feature? It's already live in Chrome https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/Properties/corner-shape For those who are unfamiliar with smooth corners and how Apple uses them: https://www.youtube.com/watch?v=YElVQqNwrJ4&t=110s
Topic: Design SubTopic: General Tags:
Replies
0
Boosts
1
Views
367
Activity
3d
Xcode 26 Issue with functional of bridging header in Xcode project with both objective-c and swift
I'm in the process of add some swift code that is all objective-c. I have trouble with my actual app so I have worked on a prototype. There is what I have done Created a new Xcode project, selecting App and Objc Added a blank Swift file and accepted the generation of the -Bridging-Header. In project build setting, Yes for Defines Modules, Yes for Always Embed Swift Libraries Add appropriate .h file to Bridging header In Build Settings, in Swift Compiler - General, Bridging Header has correct path to the bridging header file Setup the single swift file in this was using @objc like this: @objcmembers class MySwiftClass: NSObject { func myMethod() { let output = ... } } When the project runs I execute in the objc ViewController: MySwiftClass *swiftObject = [[MySwiftClass alloc] init]; and get Use of undeclared identifier 'MySwiftClass'
Topic: Design SubTopic: General
Replies
0
Boosts
1
Views
371
Activity
Oct ’25
HotKey support for sandboxed apps
App design: macos, Xcode 16.4, Sequioa 15.5, it is sandboxed Uses: Pods->HotKey for a global hotkey which xcode says "binary compatibility can't be guaranteed" This app is on the Apple Store and supposedly apps on the Apple Store can't use global hotkeys. Someone internally, installed it from the store and the global hotkey works just fine. I'm concerned for two potential problems; I need to find a hotkey library or code that is known to work with a sandbox'd Apple Store app. Why is it working now when everything I have read says it shouldn't.
Replies
0
Boosts
0
Views
161
Activity
Jun ’25
The new appearance system
Not sure if anyone else has this issue, however with the new appearances when i use the dark appearance and then open the app "TickTick", the icon goes to its original colour until the app is closed.
Replies
0
Boosts
0
Views
963
Activity
Dec ’25
App Icon issue in Wallet app
Hi, Upon reviewing our app, we got feedback that our app icon within the Wallet app is not behaving as expected when the home screen is set to "light mode" only. In that case, on the home screen, the app icon remains its default color (e.g., red), regardless of the device's appearance settings (light or dark), which is expected. However, in the apple Wallet, e.g., under the From Apps from your device, app icons change their color (e.g., red in light mode, black in dark mode) when iOS appearance is changed - which is reported as an app issue. I've noticed that all apps in that section are changing the color, not just ours, so it seems to me like a bug in iOS or a behavior that was not clearly defined in the app store guidelines. If there is an API we must use to cover that case, which one would that be? Is this a bug that Apple should resolve, or is this the intended behaviour?
Replies
0
Boosts
2
Views
450
Activity
Aug ’25
Swift Playground with C language.
I want to know if the program written in C language can be implemented through the software package, write a software package containing C language on Xcode, and then apply it in Swift Playground.
Topic: Design SubTopic: General
Replies
0
Boosts
0
Views
106
Activity
Feb ’26
.Net MAUI (Windows & Mac)
What is the step-by-step process to run an iOS application paired with the Mac in my MAUI project? I am using Windows with Visual Studio 2022 V17.13.5. Application: Multiplatform; Language: C#; Framework: MAUI 8; Xcode: 16.2; Objective: Identify and fix the issue to allow the application to run correctly.
Topic: Design SubTopic: General
Replies
0
Boosts
0
Views
207
Activity
May ’25
Need Help Moving INRx App to New Developer Account – Design Issue Blocking Submission
Hello Apple Developer Support, We initially uploaded our INRx App on a different Apple Developer account for internal testing purposes. Now, we would like to publish the same app under a new Apple Developer account for production, but we're currently facing a design-related rejection during the review process. We believe the app meets all guidelines, and there were no design issues flagged previously when submitted from the testing account. Could you please help us understand: Why the same app is now being rejected for design issues? Is there a way to resolve this while moving the app to the new account? Any advice or clarification would be greatly appreciated so we can successfully proceed with publishing. Thank you!
Topic: Design SubTopic: General
Replies
0
Boosts
0
Views
144
Activity
Aug ’25