Peekaboo Timer vs Corner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Peekaboo Timer
This boxing timer app allows users to customize rounds, work, and rest durations for various training styles. It offers presets for different martial arts and fitness routines, ensuring a simple, fast, and reliable workout experience.
- Customizable rounds, work, and rest durations
- Multiple training presets (Boxing, MMA, HIIT, Tabata)
- Works on lock screen and with screen off
- Live Activities support
- Landscape mode
- Motivational quotes
Read full descriptionHide full description
Peekaboo Timer is a boxing timer built for fighters, athletes and anyone who trains hard. You can set rounds, work duration, rest duration and customize everything to your needs in settings. Why choose Peekaboo? - 100% Free - Apple's native Liquid Glass interface - Works on lock screen and with screen off - Live Activities included - Custom Timer Styles - Landscape mode support - Motivational quotes Presets for every athlete Choose from Default, Pro Boxing, Amateur Boxing, MMA, Muay Thai, HIIT, Tabata — or build your own custom session from scratch. It is simple, fast and reliable. Built by an amateur boxer
Corner
Read full descriptionHide full description
Corner is the boxing timer your gym wall wishes it was: rounds you can read across the room, run by a real bell. Open, hit START, train. Classic 3-minute rounds with 1-minute rest are one tap away, with MMA, Muay Thai, and beginner presets beside them. THE CUE GRAMMAR FIGHTERS KNOW - Bell to start the round - Wood sticks at the final ten seconds of work - Double bell to end the round - "Seconds out" warning before the next round - Haptics mirror every cue, so a muted phone still coaches BUILT LIKE AN INSTRUMENT - Enormous numerals in gym-light colors: green for work, amber for the last ten, red for rest - Keeps counting with the screen off or your music playing - Wall-clock accurate: rounds never drift, even after a phone call - Works in your pocket, on a shelf, or propped up ringside PRIVATE BY DESIGN - No ads. No account. No tracking. - Your session history stays on your device and erases in one tap. CORNER PRO — ONE PRICE, YOURS FOR LIFE The full boxing timer is free forever. Pro adds the interval designer (pyramids, tabata, combos), sound sets and themes, and unlimited history. No subscription.
Screenshots
Verdict
The clearest difference is in-app purchases: Peekaboo Timer at none against Corner's 1. On price, ads, device support 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. Corner sells 1 one-off in-app purchase. Peekaboo Timer asks for nothing beyond the download.
| Parameter | Peekaboo Timer | Corner |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone | iPhone |
| Requires iOS | 26.0 | 26.0 |
| Further details — not scored | ||
| Size | 5 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Anton Palchyk | SpaceFrog Games, Inc. |
In-app purchases
Peekaboo Timer
No in-app purchases
Corner
- Corner Pro$9.99









