Interval Timer vs Corner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Interval Timer
This app provides a simple and customizable timer for interval training like HIIT, Tabata, and EMOM. It offers audio cues, background operation, and integrates with Apple Watch for health tracking. Pre-built routines and workout reminders help users stay consistent with their fitness goals.
- Customizable interval timer
- Audio alerts for rounds
- Background operation
- Apple Watch integration
- Workout reminders
- Pre-built routines
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Set your work and rest intervals, press start, and focus on your workout. PureHIIT is a simple timer for HIIT, Tabata, EMOM, circuits, and boxing rounds. • Adjust work, rest, and round settings to suit your session. • Follow sound cues as you move from one phase to the next. • Keep listening to your music while you train. • Use the timer in the background or in landscape mode. • Start with a prebuilt routine or save your own. • Set workout reminders to help you keep a routine. Getting started is simple: choose a routine or set your intervals, check the number of rounds, and press start. Clear phase colors help you see when to work and when to rest. Free to download, with optional in-app purchases. Apple Watch features require Premium. On Apple Watch, the app integrates with Health to record heart rate and energy used. Make time for your next workout with PureHIIT. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Corner
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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 ads: Corner at none against Interval Timer's shown. Interval Timer's advantage is device support (4 vs 1) and iOS requirement (15.0 vs 26.0). On price and in-app purchases 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. Interval Timer sells 8 in-app purchases, starting at $3.99 per month and Corner sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | Interval Timer | Corner |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (296 ratings) — better | — |
| Positive reviews | 73.3% of reviews | — |
| Number of ratings | 296 — better | — |
| Update frequency | Fortnightly | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 45 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Miklos Pavel | SpaceFrog Games Inc. |
In-app purchases
Interval Timer
- Monthly$3.991 Month
- Yearly7 Days trial$19.991 Year
- Premium featuresFree
- Remove Ads$1.99
- Custom sounds$1.99
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- Premium features$4.99
- Premium features$9.99
- Premium features$14.99
Corner
- Corner Pro$9.99









