Interval Timer □ HIIT Timer vs Done.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Interval Timer □ HIIT Timer
Create custom workout timers with adjustable intervals for exercise and rest. Track your progress with detailed history and statistics, and repeat past workouts easily. Enjoy audio cues without interrupting your music.
- Customizable intervals
- Workout and rest timers
- Voice or beep guides
- Background audio support
- Workout history and statistics
- Repeat previous workouts
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A simple and beautiful interval timer. 1. Drag to set your custom intervals for workout, rest, rounds, etc 2. Tap to start. Interval Timer doesn't interfere with your music or other apps: ∙ Listen to your music apps while you workout. ∙ Voice or beep guides for every workout. ∙ You can leave the app and still listen to the audio guides, in order to follow a workout you found online. And no need to manually record your workouts: ∙ Detailed history and statistics pages to track your progress. ∙ Repeat a previous workout from your history, so you don't need to set it again. If you have any ideas for how to improve the app, just tap "Contact Support' inside the app and let us know! We are always trying to improve Interval Timer This app includes an optional auto-renewable subscription (Premium Pass): Premium Pass beings with a free trial period, then an auto-renewable monthly subscription when trial ends. Payment will be charged to your Apple account at confirmation of purchase and will automatically renew (at the duration/price selected) unless auto-renew is turned off at least 24 hrs before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your Apple Account Settings after purchase. Any unused portion of the free initial period will be forfeited when you purchase a subscription. Privacy Policy: https://float.support/interval-timer/privacy Terms of Use: https://float.support/interval-timer/terms
Done.
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Done. is a calm companion for quitting habits — cigarettes, alcohol, scrolling, or anything else you're ready to leave behind. No streak shaming. No guilt. Just honest tools for the moments that matter. YOUR JOURNEY, AT A GLANCE • Freedom Counter — see how long you've been free, down to the second • Your Why — keep your reason visible when cravings hit • Streaks & milestones — celebrate progress without punishment • Daily mood check-ins — notice how you're really doing • Journal — one timeline for reflections, moods, and relapse notes • Calendar — look back at your path over time WHEN A CRAVING HITS Tap SOS for a full-screen lifeline: • Breathe — guided box breathing • Ground — 5-4-3-2-1 senses exercise • Wait — a ten-minute hold while the urge passes Every session you ride out is logged as a wave ridden — a quiet win you keep. IF YOU RELAPSE Done. treats relapse as information, not failure. A gentle reflection flow captures what happened, how you felt, and what triggered it — then your best streak stays safe and a new one begins. INSIGHTS THAT HELP Core stats are free. Done+ unlocks deeper pattern tools: weekday heatmaps, time-of-day trends, and trigger maps — so you can learn from your own data. DONE+ (OPTIONAL) Everything above works free. Done+ is optional and adds: • Multiple habits at once • Advanced insights & trends • All accent themes • Unlimited journal entries Subscriptions: Monthly and Yearly (auto-renewing). Lifetime is a one-time purchase. Payment is charged to your Apple ID. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in Apple ID Account Settings. WIDGET & REMINDERS Add the SOS widget for one-tap access from your Lock Screen. Optional daily reminders at your vulnerable hour — only if you want them. Done. is not medical advice and does not replace professional care. If you're in crisis, please contact a qualified professional or emergency services in your area. Privacy Policy: https://github.com/VantageSoftware/Done.-privacy-policies Terms of Use: https://github.com/VantageSoftware/Done.-term-of-use Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Interval Timer □ HIIT Timer at every 5 weeks against Done.'s every 3 months. Interval Timer □ HIIT Timer also leads on iOS requirement (15.6 vs 18.1). On price, ads, in-app purchases 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. Interval Timer □ HIIT Timer sells 5 in-app purchases, starting at $1.99 per month and Done. sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Interval Timer □ HIIT Timer ships an update every 5 weeks, Done. every 3 months. The most recent releases landed on October 20, 2026 and October 4, 2026 respectively.
| Parameter | Interval Timer □ HIIT Timer | Done. |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (86K ratings) — better | — |
| Positive reviews | 60.7% of reviews | — |
| Number of ratings | 86K — better | — |
| Update frequency | Every 5 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 18.1 |
| Further details — not scored | ||
| Size | 34 MB | 7 MB |
| Age rating | 4+ | 17+ |
| Developer | Float Tech, LLC | Tim Potter |
Bugs and requests
Interval Timer □ HIIT Timer
Reported bugs
3 issues- Timer not always accurate
- Favorites/saved workouts feature not working
- Inconsistent behavior when pausing/resuming
Requested features
3 requests- Ability to save and name custom workouts
- More flexibility in exercise/rest time settings
- Option to adjust volume of voice prompts
Done.
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Interval Timer □ HIIT Timer
- Premium Pass7 Days trial$1.991 Month
- Premium Pass7 Days trial$2.991 Month
- Lifetime Pass$14.99
- Lifetime Pass$19.99
- Premium Forever Promo$29.99
Done.
- Done+ Monthly$4.991 Month
- Done+ Yearly$29.991 Year
- Done+ Lifetime$79.99
Questions
Is Interval Timer □ HIIT Timer free?
Is Done. free?
Do Interval Timer □ HIIT Timer or Done. have ads?
Which is updated more often, Interval Timer □ HIIT Timer or Done.?
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