Fit Interval vs HIITLY
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fit Interval
This workout companion helps you achieve fitness goals with customizable interval timers for HIIT, strength training, and more. Easily set work/rest periods, durations, and monitor your progress through an intuitive interface.
- Customizable work/rest intervals
- HIIT and strength training support
- Set workout durations
- Track progress
- Intuitive interface
Read full descriptionHide full description
Achieve your fitness goals with Fit Interval, the ultimate workout companion! Whether you’re into HIIT, strength training, or custom interval workouts, FitTimer is designed to keep you on track. With an intuitive interface, you can easily customize work/rest intervals, set durations, and track your progress.
HIITLY
This interval timer app allows for quick setup of custom workouts with adjustable intervals, rest periods, and rounds. It offers voice cues or beeps, background functionality, and detailed workout history to track progress. Ideal for HIIT, Tabata, and circuit training.
- Customizable intervals, rest, and rounds
- Voice cues or beeps
- Background functionality
- Detailed workout history and stats
- Repeat past workouts
- Unlimited custom timer creation
Read full descriptionHide full description
A simple and beautiful interval timer built for your workouts. Set it up in seconds: Just drag to customize your intervals workout, rest, rounds, and more. Tap to start. That’s it. Your music stays in control: ∙ Continue using your favorite music apps during workouts. ∙ Choose between voice cues or beeps for each interval. ∙ Multitask freely — audio guides keep you on track even when you switch apps or follow an online workout. No more manual tracking: ∙ Access detailed history and stats to monitor your progress. ∙ Instantly repeat past workouts without setting them up again. Perfect for HIIT, Tabata, Stretch and circuit training. The app is designed for high-intensity interval training with features made for serious results: Display rounds, cycles, and durations clearly. Built-in interval stopwatch. Fully functional in the background. Create and save unlimited custom timers. Voice guidance to keep you focused. Got ideas to make the app better? Tap “Contact Support” in the app and share them with us — we’re always working to improve our Interval Timer!
Screenshots
Verdict
The clearest difference is update cadence: HIITLY at every 6 days against Fit Interval's every 13 months. HIITLY also leads on iOS requirement (15.1 vs 17.6). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
Fit Interval ships an update every 13 months, HIITLY every 6 days. The most recent releases landed on September 15, 2026 and September 8, 2026 respectively.
| Parameter | Fit Interval | HIITLY |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | — | 2 — better |
| Update frequency | Every 13 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 1 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | ismail nermis | Matys Bouziane |
Customer experience
Fit Interval
HIITLY
In-app purchases
Fit Interval
No in-app purchases
HIITLY
No in-app purchases
Questions
Is Fit Interval free?
Is HIITLY free?
Do Fit Interval or HIITLY have ads?
Which is updated more often, Fit Interval or HIITLY?
Other comparisons
