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Forums > iOS

Help and discussion for iOS development.

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About the iOS forum

1

3073

Jan '21

"Unexpectedly found nil while implicitly unwrapping an Optional value" error that should not happening?

2

1031

4d

How to Upload HealthKit Data in the Background?

0

36

23d

Xcode 15: Could not build Objective-C module 'Cocoa;

11

870

Oct 26

SOLVED: Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[NSTaggedPointerString count]: unrecognized selector sent to instance 0x8000000000000000'

2

211

Oct 25

Kotlin multiplatform, what is the future of native iOS development

0

78

Oct 18

SOLVED: How to add ATS to new Xcode 15 iOS project?

4

266

Oct 13

StoreKit2 - How to know which subscription the user has properly?

0

90

Oct 8

Add text to image saved to photo library

4

398

Sep '23

Some basic questions about installing Xcode beta for trying out iOS 17 APIs

2

520

Sep '23

Object detection in still images

1

472

Sep '23

Understanding the workflow when using TestFlight

0

114

Sep '23

How to save an audio file using Core Data + CloudKit?

1

600

Sep '23

How to get the up-to-date UIButton size when system font size changes

0

146

Aug '23

MVVM, SwiftUI, Combine and the question of CoreData

3

2010

Jul '23

The case of the unexpectedly closing sheet

1

333

Jul '23

SOLVED: Storing Data from a MySQL database

1

325

Jun '23

Is there a way to upload mp3 files directly from computer to firebase storage?

2

316

Jun '23

It's necessary for me to learn UIKit now?

3

1245

Jun '23

SOLVED: Animal recognition in live capture

1

356

Jun '23

Seeking Help to Develop DriveKit Driver for RTLSDR on iPad

0

293

Jun '23

SOLVED: SwiftUI + CoreData unusual memory leak?

2

984

Jun '23

What is the best way to save an image using CoreData + CloudKit?

0

472

Jun '23

SOLVED: "Cannot load underlying module for 'AVFoundation'" Xcode error

2

4720

Jun '23

sync issues after delete icloud data from the Settings -> iCloud -> Manage Account Storage

0

214

Jun '23

SOLVED: Is there a way to completely switch a UiKit-based app released on the app store to SwiftUI in a new project?

7

847

May '23

SOLVED: Navigate to New View after login

1

345

May '23

Handle receiving of push notifications

10

5384

May '23

Developer documentation in an XCFramework

3

1298

May '23

SOLVED: Screen Time

1

801

Apr '23

Cross Platform Development Path (SwiftUI/Android)

1

1209

Apr '23

Classes as reference types

1

298

Apr '23

SOLVED: HealthKit doesn't refresh query data until force quit

5

2609

Apr '23

iOS Interview Questions

2

457

Apr '23

SOLVED: How do I detect what is in the center of a screen

2

429

Mar '23

Swift Certifications

0

279

Mar '23

Devices Not Connecting (MultipeerConnectivity)

0

304

Feb '23

Career advice

5

1689

Feb '23

AVPlayer Button

173

777

Jan '23

Create application icon

7

8740

Jan '23

HealthKit Async enableBackgroundDelivery method

2

1457

Dec '22

Apps using Apple ID not appearing in settings on iphone 6s

0

317

Dec '22

@AppStorage syncing between Widget and App Targets

0

518

Dec '22

Question about UIKit

2

542

Nov '22

Where to call NotificationCenter.default.addObserver() ? in my Xcode Game Project

0

393

Nov '22

Upload Multipart/Form Data Using URL Session

2

1573

Nov '22

Uicollectionview animation

1

571

Nov '22

Xcode 13 versioning

2

1314

Oct '22

Proper alignment and sizing of elements in detail forms

0

341

Oct '22

Reflecting return of a function in UITextView

1

414

Oct '22

How to make a UIImageView round on all screen sizes

2

853

Oct '22

uialert messages and image overlapping issues

2

715

Oct '22

Link To App Store From UIAlertController

4

2324

Oct '22

SOLVED: Beginner Question.. iPhone, iPad, or emulator?

2

786

Oct '22

iPad series 9

2

542

Sep '22

A problem with setting up my iPhone for development

10

1633

Sep '22

Neural Style Transfer with videos

1

679

Sep '22

SOLVED: Problems updating button label on property change

4

2339

Sep '22

How can I make a time warp scan video effect with SwiftUI?

2

935

Sep '22

Looking for mentor

2

631

Aug '22

100 Days of Swift or 100 Days to SwiftUI for iOS app dev

2

1296

Aug '22

SOLVED: Trying to create directory in documents folder fails

3

5223

Aug '22

Bluetooth Low Energy (BLE)

2

2192

Aug '22

How to figure out the Sign In With Apple Token Revocation requirements after June 30th?

2

3457

Aug '22

Optimizing your app

4

1187

Aug '22

SOLVED: Do I need a domain name for publishing apps?

4

1835

Aug '22

How can I write initial Swift code on PC before migrating to my Mac?

2

763

Aug '22

Circular Animation not showing when app comes back to the foreground.

3

1678

Aug '22

Source for icon sets?

4

2207

Jul '22

Call Un4Seen BASS library for Swift?

2

889

Jul '22

UIKit isn't supported by Visual Studios Code, how to I fix that.

2

1901

Jul '22

iOS 16 LockScreen Font Choices?

1

703

Jul '22

SOLVED: deviceToken

3

2057

Jul '22

Question about Apple Developer account. New Apple ID or existing one?

3

819

Jun '22

LongpressGesture on tab bar button

0

604

Jun '22

Will developer mode break stuff and drain battery faster?

0

721

Jun '22

Need help with deleting and adding table view rows

5

1182

Jun '22

How to make pictures persist in app

0

483

Jun '22

SOLVED: [Xcode] I accidentally activated a Git thing and don't know how to get rid of the blue vertical line

5

3340

Jun '22

You don't have permission

2

1176

Jun '22

Sync contacts when app is closed

3

1724

May '22

iPod Touch 7 still in the game for current iOS 15 SwiftUI Apps?

0

463

May '22

My new SPM package automatically detects leaked Views and ViewControllers

0

695

May '22

HOW can I change my location in an iOS app for testing, need a button for testers to change their location in app.

3

1481

May '22

SOLVED: Validation error for duplicated widget in Xcode Archive

2

1067

May '22

SOLVED: Programmatically Changing Icon Unsuccessful Despite "Success" Prompt

15

4330

May '22

Best ad network for monetizing app

1

1145

Mar '22

Adding tip percentage alert to WeSplit

1

759

Mar '22

@IBDesignable CollectionView leads to Xcode crash

1

1070

Mar '22

Thoughts on full-screen background image across devices

0

696

Mar '22

(issue) use iPhone XR with IOS 12.4

2

940

Mar '22

GitHub Repositories for different targets

0

582

Feb '22

On to the App Store... questions

9

1935

Jan '22

SOLVED: Tab Bar Transparent

6

14887

Dec '21

SOLVED: Voice Gender Recognition

2

1805

Dec '21

SOLVED: Read and Write JSON to documents directory

2

3986

Dec '21

Disabling recursion trigger logging

3

7018

Nov '21

MKMapView not showing up in Programmatic UI - Could someone shed some light on what I'm doing wrong?

1

1559

Nov '21

How to differentiate between two identically spelled words in UITextView?

0

939

Nov '21

Snapshot of SwiftUI or UIKit

2

1409

Oct '21
 

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