PhaseKit vs Interval Timer
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
PhaseKit
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Stop fumbling with a stopwatch mid-set. PhaseKit builds interval routines that hold their shape through an actual workout, breathwork session, mobility flow, or study block โ then brings back the one you need in seconds. Create custom sequences, group steps into repeatable rounds, save routines you'll reuse, and jump straight into any saved timer without rebuilding it from scratch. Key features: โข Ready-to-run templates: Tabata, 30/30 intervals, box breathing, and focus sessions โข Build custom interval sequences with grouped steps โข Save and reuse routines for workouts, breathwork, mobility, or study blocks โข Start from any timer in a routine, not just the first โข Spoken 3-2-1 countdown and a gong between steps โข Timers from one second up to 24 hours โข iCloud sync for saved routines across your devices โข Available in English, Spanish, German, French, Italian, Hindi, and Thai โข No account required โข No third-party ads or analytics Core timer building, playback, grouping, and saved routines are completely free. An optional one-time Support Developer purchase unlocks cosmetic app color customization and helps fund ongoing development โ it's not a subscription, and it never limits the free features. Customers who bought the paid version of PhaseKit before it became free keep the supporter unlock automatically. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://domtelier.com/apps/phasekit/privacy Support: https://domtelier.com/apps/phasekit/support
Interval Timer
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The simple and powerful interval timer for workouts, training, and fitness. Interval Timer โ Workout Timer is a clean, fast and easy-to-use timer app for interval training, HIIT workouts, Tabata sessions, boxing rounds and gym training. Create your workout in seconds: Set work time Set rest time Choose rounds Tap start Perfect for: HIIT training Tabata workouts Boxing and fight rounds Gym training Fitness workouts Home workouts Interval training Core features: Interval timer for workouts HIIT and Tabata presets Boxing and round timer Custom work and rest intervals Simple controls Clear countdown Sound alerts Screen always on Clean and minimal UI Fast performance Battery friendly Why users love it: No complex setup No unnecessary features No cluttered interface Just a fast and reliable workout timer Upgrade to Pro to unlock: Unlimited custom timers HIIT, Tabata and Boxing presets Full background audio support Bluetooth audio support Workout history and stats Custom sounds Countdown voice No ads Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
PhaseKit and Interval Timer are too close to call on the numbers: across 5 compared parameters โ price, ads, in-app purchases and device support among them โ neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. PhaseKit sells 1 one-off in-app purchase and Interval Timer sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | PhaseKit | Interval Timer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | โ |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad โ better |
| Requires iOS | 18.6 | 17.0 โ better |
| Further details โ not scored | ||
| Size | 4 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Dominik Schmitt | Mariyan Dechev |
In-app purchases
PhaseKit
- Unlock Custom Colors$0.99
Interval Timer
- PRO$4.991 Month









