Chapterize vs Superclock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
Superclock
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Superclock is an iPhone alarm app on Apple's AlarmKit. It rings like Clock and knows your day like Calendar. - Rings through silent, like Clock. - On any date, which Clock cannot do. A date months away, thirty minutes from now, or set by sunrise or a meeting. - Several alarms: 06:00, 06:10, 06:20 as one, until you are up. Stopping any one of them ends the rest. - Sunrise: Superclock uses your location to work out sunrise where you are, and asks Apple's WeatherKit for the weather there when an alarm follows it. - Meetings: an alarm that moves when the meeting moves, with Join. - Reminders: a reminder that actually rings, and ticks itself off. - A trip: your mornings, walked to their clock before you fly. - People: the time where the people you know live, and an alarm for a birthday or a regular call. - Shared alarms: share an alarm or a timer with your people. See when they are up. - Timers: count down and count up, and the timers you actually use, one tap from the Home Screen. - Limit: 15 min of Instagram, or any app, a day: then it rings or blocks. - Widgets on the Home Screen and the Lock Screen, and a Live Activity while an alarm rings or a timer counts down. - Siri and Shortcuts: set an alarm from a sentence, like "6am saturday airport run". - Claude: ask it to set or move an alarm, and it is on your iPhone in seconds, with Undo. Meetings, reminders and trips are one-time unlocks, or all three with Pro, which also includes every paid feature added later. Everything else is free. No subscription. Try every paid feature free for 7 days. Your alarms stay on this phone. An account is optional and free: sign in with Apple to let Claude set your alarms, and see them at superclock.app.
Screenshots
Verdict
The clearest difference is update cadence: Superclock at every 3 days against Chapterize's weekly. Chapterize's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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 and Superclock sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Chapterize ships an update weekly, Superclock every 3 days. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.
| Parameter | Chapterize | Superclock |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Weekly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Mac — better | iPhone |
| Requires iOS | 26.0 — better | 27.0 |
| Further details — not scored | ||
| Size | 20 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Matt Birchler | System Operator LLC |
In-app purchases
Chapterize
- Full Unlock$19.99
Superclock
- 7-day TrialFree
- Trips$1.99
- Meetings$1.99
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- Reminders$1.99
- Pro$4.99









