Interval Timer vs Gym Rest Timer
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Interval Timer
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Interval Timer for HIIT, Tabata & Circuit Training Interval Timer: Workout HIIT is a powerful and flexible interval timer designed for effective workouts at home, in the gym, or outdoors. Perfect for HIIT, Tabata, CrossFit, running, boxing, strength training, yoga, and breathing exercises. Customize your workout and focus entirely on your performance. Create Your Own Workouts ⢠Set work and rest intervals ⢠Add unlimited rounds ⢠Insert breaks between exercises ⢠Save and edit your custom programs Whether it's 20 seconds of work and 10 seconds of rest (Tabata) or a complex multi-level routine ā everything is easy to configure in seconds. Stay Consistent & Track Progress ⢠Track workouts in the calendar ⢠Plan your sessions ⢠Get workout reminders Stay consistent and never miss a training session. Maximum Focus ⢠Large, easy-to-read display ⢠Clear sound alerts and vibration See only what matters ā the timer and the current interval. Perfect For: HIIT ⢠Tabata ⢠CrossFit ⢠Running ⢠Boxing ⢠Circuit Training ⢠Yoga ⢠Breathing Exercises ⢠Home Workouts ⢠Gym Training Interval Timer: Workout HIIT is a simple, reliable, and effective tool to help you reach your fitness goals. Train smarter. Train better. Your subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current subscription period. Your iTunes will automatically be charged at the same price for renewal, as stated above, within 24 hours prior to the end of the current subscription period. You can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase. Privacy Policy: https://sites.google.com/view/dfkbndjkbnrjt/privacy-policy Terms of use: https://sites.google.com/view/sdvskdmvl/terms-of-use
Gym Rest Timer
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Rack the bar, tap once, and lift again the second your rest is up. RestRound times the rest between your sets and taps you on the shoulder ā right on the lock screen ā the moment it ends, so you stop watching the clock and stop guessing. Most timers forget you the moment the screen locks. RestRound's countdown is anchored to real time, so you can pocket your phone, load plates, even let iOS kill the app ā the end-of-rest alert still fires on the exact second, and it is marked time-sensitive so it cuts through your workout Focus mode. WHAT YOU GET ⢠One tap on the ring starts your rest; ā15 / +15 buttons adjust it mid-countdown when the rack tells you otherwise ⢠A lock-screen alert the exact second rest ends ā phone in pocket, app closed, Focus on, it still lands ⢠A rest profile for every lift: 3:00 for deadlifts, 0:45 for curls ā switch with one chip and the right countdown is already loaded ⢠Superset and circuit modes: short rest inside the pair or round, full rest after it, without touching the settings mid-session ⢠A set counter and session log, so you walk out knowing it was 24 sets, 41 minutes, average rest 1:38 ⢠Charts that show your average rest, weekly gym time and rest discipline per muscle group ā see when "90 seconds" quietly became three minutes PERFECT FOR ⢠Lifters who rack the bar, glance at their phone, and resurface four minutes later mid-scroll ⢠Strength programs where rest is prescribed ā 3 minutes between squat sets is part of the program, not a suggestion ⢠Superset and circuit training, where two different rest lengths alternate all session ⢠Anyone tired of re-typing 1:30 into the Clock app between every single set WHY NOT JUST THE STOPWATCH? The stopwatch makes you do the math and remember to look. The Clock app makes you re-enter the time every set and its alarm ignores your Focus mode. RestRound remembers the right rest for each lift, restarts with one tap, counts your sets, logs every rest you take ā and its alert is built to reach you mid-workout. PRIVATE BY DEFAULT Your lifts, sessions and stats stay on your iPhone. No account, no sign-in, no tracking, nothing leaves the device. FULL ACCESS RestRound Pro unlocks everything: unlimited lift profiles, superset and circuit modes, the full rest and gym-time statistics, and the two loudest alert tones. Choose a weekly subscription, a yearly subscription, or a one-time lifetime purchase ā subscriptions auto-renew unless cancelled at least 24 hours before the period ends. Set your rest once. Let the next set come to you. Download RestRound and time today's session. Terms of Use: https://leanstudio.asia/terms-of-use Privacy Policy: https://leanstudio.asia/privacy-policy Support: support@leanstudio.asia
Screenshots
Verdict
The clearest difference is in-app purchases: Gym Rest Timer at none against Interval Timer's 3. Gym Rest Timer also leads on ads (none vs shown). Interval Timer's advantage is update cadence (every 2 months vs every 4 months) and iOS requirement (15.6 vs 17.0). On price and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Interval Timer sells 3 in-app purchases, starting at $3.99 per month. Gym Rest Timer asks for nothing beyond the download.
Interval Timer ships an update every 2 months, Gym Rest Timer every 4 months. The most recent releases landed on September 16, 2026 and September 24, 2026 respectively.
| Parameter | Interval Timer | Gym Rest Timer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months ā better | Every 4 months |
| Ads | Yes | No ā better |
| In-app purchases | Yes | No ā better |
| Devices | iPhone, iPod ā better | iPhone |
| Requires iOS | 15.6 ā better | 17.0 |
| Further details ā not scored | ||
| Size | 13 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Andrei Dziahel | LEAN ASIA CO., LTD |
In-app purchases
Interval Timer
- Interval Timer PRO3 Days trial$3.991 Month
- Interval Tabata Timer3 Days trial$3.997 Days
- Interval Timer PRO$24.99
Gym Rest Timer
No in-app purchases
Questions
Is Interval Timer free?
Is Gym Rest Timer free?
Do Interval Timer or Gym Rest Timer have ads?
Which is updated more often, Interval Timer or Gym Rest Timer?
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