Silence Splitter vs Chapterize
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Silence Splitter
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Silence Splitter automatically divides audio files at silent parts. It makes long recordings or language learning materials easier to handle by splitting them into phrases or segments. You can extract only the parts you need, or highlight memorable and important passages. ## Key Features * Detect silence and split automatically * Adjustable silence threshold and noise tolerance * Option to trim trailing silence * Export only the sections you need * Import from cloud storage, local files, Podcasts, or Music Library * Perfect for phrase-by-phrase playback and review ## Great for * Practicing language learning materials sentence by sentence * Saving radio shows or podcasts in segments * Organizing lectures or meeting recordings for review * Extracting memorable or important parts from your audio -- Make working with audio easier with Silence Splitter.
Chapterize
Easily add professional chapters to your podcasts with a unified workflow. Mark chapters while listening, add titles, images, and links, and export them for various platforms. Supports multiple audio file types and local transcript generation.
- Unified listening and chapter editing
- Add titles, images, and links to chapters
- Import chapters from text or JSON
- Export chapters for YouTube/show notes
- Generate local transcripts
- Supports MP3, M4A, and AIF files
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Chapterize is a complete post-production toolkit for podcasters. Add chapters, generate transcripts, export video clips, and keep an eye on your shows, all in one app that runs natively on iPhone, iPad, and Mac. CHAPTERS - Mark chapters as you listen, with a scrubbable waveform and one tap to drop a chapter at the playhead - Full chapter support: titles, artwork, and links - Import chapters from YouTube-style text, or from markers you set in Logic Pro and other DAWs - Copy your chapter list as text for YouTube or your show notes - Work on several episodes at once with tabs TRANSCRIPTS - Generate transcripts on device with Apple's Speech APIs. Your audio is never uploaded anywhere. - Have transcription start automatically as soon as a file finishes importing - Import and export SRT and VTT subtitle files - Tap any line to jump to it, search the whole transcript, and drag chapter markers to retime them SHOWS - Add your podcast by searching Apple Podcasts, or by pasting an RSS feed - See recent episodes, show notes, artwork, and your Apple Podcasts rating broken down by country - Copy episode links and embed codes, or download episode audio - Drop a new recording onto a show to start editing with the title and artwork already filled in VIDEO CLIPS - Export short transcript clips with karaoke-style captions, ready for social media FILES - Opens MP3, M4A, MP4, M4B, WAV, and AIFF - Always exports MP3 with chapters embedded, so your episode works in every podcast app PRICING - Free to try: 5 exports and 5 transcripts - One simple purchase unlocks everything. No subscription. System Requirements - iOS or iPadOS 26 or later Privacy policy https://birchtree.productions/apps/chapterpod/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: Silence Splitter at none against Chapterize's 1. Silence Splitter also leads on iOS requirement (18.0 vs 26.0). Chapterize's advantage is ads (none vs shown) and update cadence (weekly vs every 2 months). On price and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Chapterize sells 1 one-off in-app purchase. Silence Splitter asks for nothing beyond the download.
Silence Splitter ships an update every 2 months, Chapterize weekly. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.
| Parameter | Silence Splitter | Chapterize |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.5 (2 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 months | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 18.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 6 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Mitsuru Kuwajima | Matt Birchler |
In-app purchases
Silence Splitter
No in-app purchases
Chapterize
- Full Unlock$19.99









