# Sound Stitch: Audio Merger — Join Clips, Add Chapters > Merges audio clips with automatic chapters for audiobooks, lectures, and podcasts. (iPhone/iPad app by 坤 车.) - Source: https://appshunter.io/ios/app/sound-stitch-audio-merger/id6739237571 (this page in markdown: same URL + `.md`) - Developer: [坤 车](https://appshunter.io/developer/1495282522) - Category: Utilities, Music - Price: $0.59 - Rating: 3.70/5 from 3 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 3 MB - Languages: Chinese (Simplified, China), American English - Released: 2024-12-13 - Data updated: 2026-10-30 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/sound-stitch-audio-merger/id6739237571/reviews.md ## What is Sound Stitch? Stitch audio clips into one file, in the right order, with chapters added automatically. Audiobooks, courses, lectures, meeting recordings, podcast segments — turn dozens of parts into one complete file in a few taps. IN THE RIGHT ORDER • Browse a folder and add clips in the order you tap them, or pick several from Files at once • Sort by file name with one tap so 01, 02 … 10 line up correctly • Drag to reorder, swipe to remove, and preview any clip • See the file count and total length at a glance AUTOMATIC CHAPTERS • Each source file becomes a chapter named after the file • Jump to any part in Apple Books, VLC and other players • Preview the result by chapter right in the app BUILT FOR LONG AUDIO • Keeps stitching in the background and notifies you when it's done • Cancel anytime • Output is named after your first file and numbered automatically — earlier results are never overwritten WORKS WITH YOUR FILES • iCloud Drive, On My iPhone, and third-party providers like Documents by Readdle • Drag audio in from another app on iPad and iPhone Duo • Supports MP3, M4A, AAC, WAV, AIFF, FLAC, CAF and more; exports M4A DESIGNED FOR BIG SCREENS AND IPHONE DUO • Unfolded, the queue and the result sit side by side • Frequent actions live at the bottom of the vertical toolbar, right under your thumb Everything happens on your device. Your audio is never uploaded. ## Key features - Stitch audio clips in order - Automatic chapter creation - Background processing - Supports iCloud Drive and third-party providers - Wide range of audio format support - Optimized for large screens ## Is Sound Stitch safe? Not enough ratings yet to assess Sound Stitch. ## Is Sound Stitch legit? Sound Stitch: Audio Merger appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Sound Stitch is 65 out of 100 points across 7 verification signals from App Store and developer data. ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/sound-stitch-audio-merger/id6739237571/reviews.md ### 3/5 — 导入后没声音 *2026-07-02* 导入后没声音，开发者改进下 **Developer response:** 感谢反馈，方便的话可以把音频文件发我一份吗，可以在设置里联系我找到我的邮箱，谢谢 ## Frequently asked questions about Sound Stitch ### What is Sound Stitch? Sound Stitch is a utility app designed to merge multiple audio clips into a single file. It automatically creates chapters based on the source files, making it easier to navigate longer audio content like audiobooks or lectures. ### How much does Sound Stitch cost? Sound Stitch is a paid app, available for a one-time purchase of $0.59. There are no in-app purchases or subscriptions required. ### Does Sound Stitch have ads? No, Sound Stitch is ad-free. The app provides a clean user experience without any advertisements interrupting the audio merging process. ### What audio formats does Sound Stitch support? Sound Stitch supports a wide variety of input formats including MP3, M4A, AAC, WAV, AIFF, FLAC, and CAF. It exports the merged audio in M4A format. ### Can I reorder audio clips in Sound Stitch? Yes, you can easily reorder audio clips before merging. You can drag and drop clips to arrange them in your desired sequence, or sort them by file name to ensure correct order. ### Does Sound Stitch work offline? Yes, all audio processing happens directly on your device, meaning Sound Stitch works offline. Your audio files are never uploaded to the cloud, ensuring privacy and accessibility without an internet connection. ### What devices is Sound Stitch compatible with? Sound Stitch is designed for Apple devices and is compatible with both iPhone and iPad. It is optimized for larger screens and offers features like side-by-side views on iPad. ### How often is Sound Stitch updated? The latest version of Sound Stitch is 2.0.0, released on October 28, 2026. While specific update frequency isn't detailed, the app has seen recent development, indicating ongoing support. ## Version history (last 5 releases) ### 2.0.0 — 2026-10-28 Sound Stitch 2.0 is a complete redesign: • Automatic chapters — each source file becomes a chapter you can jump to in Apple Books and other players • Background stitching — keeps going when you switch apps, with a notification when it's done • Sort by name — put 01, 02 … 10 in the right order with one tap • More sources — pick straight from Files, including Documents by Readdle and other providers; drag audio in on iPad and iPhone Duo • Cancel anytime; rename, preview and jump by chapter in the result; never overwrites earlier files • All-new interface following Apple's design guidelines, adapted for iPhone Duo's inner and outer displays • Clear alerts for files that can't be read Requires iOS 17 or later. ### 1.4.0 — 2026-10-23 support iPhone Duo ### 1.3.0 — 2026-09-30 1. support third-party File Provider 2. fix bugs ### 1.2.0 — 2026-01-21 Optimize Interaction Experience (UX Improvements) Quick Access: Added a "Recent Folders" quick access feature. List View: Added mini playback progress bars to list items. Progress Display: Combined the circular progress ring with a percentage indicator. Batch Actions: Added batch delete functionality (includes Edit Mode and "Clear All"). Haptics: Integrated HapticManager to provide tactile feedback. Empty State: Optimized the empty state screen with animations and a step-by-step guide. Completion Screen: Enhanced the "Merge Complete" interface (displays duration/file size and supports renaming). ### 1.1.1 — 2025-02-25 fix small bugs ## Apps similar to Sound Stitch | App | Rating | Price | Category | | --- | --- | --- | --- | | [FBullet－Fun & HandheldBarrage](https://appshunter.io/ios/app/fbulletfun-and-handheldbarrage/id6502423685) | 4.9 (8) | Free | Utilities | | [clock4all](https://appshunter.io/ios/app/clock4all/id1477082034) | 1.0 (1) | $0.99 | Utilities | | [Frame - At a Glance](https://appshunter.io/ios/app/frame-at-a-glance/id6455084172) | 5.0 (1) | Free | Utilities | | [Browser Content Blocking](https://appshunter.io/ios/app/browser-content-blocking/id1217864139) | 4.0 (1) | $0.99 | Utilities | | [Nasu: Private Transcription](https://appshunter.io/ios/app/nasu-private-transcription/id6677000272) | — | Free | Utilities | | [PDF Tools: Editor & Converter](https://appshunter.io/ios/app/pdf-tools-editor-and-converter/id6590461166) | 5.0 (14) | Free | Utilities | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-30.*