Interval Timer □ HIIT Timer vs Shot Caller
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
Shot Caller
This app acts as a virtual padholder and training companion for Muay Thai practitioners. It offers audio-guided workouts, customizable combinations, and detailed technique tracking to help users improve their skills at home or anywhere.
- Audio-guided workouts
- Customizable combinations
- Technique library
- Workout history tracking
- Adjustable difficulty levels
- Offline capable
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Someone in your corner, calling the shots. Shot Caller is a Muay Thai round timer that calls techniques out loud while you train. Set your rounds, pick a style, put the phone down. You keep your hands up and your eyes forward, and the app calls the next shot. No counting reps in your head. No stopping to read a screen. Just the bell, the callout, and the work. TRAIN THE WAY THE SPORT IS ACTUALLY FOUGHT Eighteen styles, each with its own vocabulary: - Nak Muay Newb - free, and where most people start - Muay Mat - heavy hands and low kicks - Muay Tae - the kicking specialist - Muay Khao - clinch work and knees - Muay Femur - the technician - Muay Sok - elbows - Meat & Potatoes - the high-percentage basics - Buakaw's Corner - pressure and the left kick - Low Kick Legends, Elbow Arsenal and KO Setups - Feints and Fakeouts, The Answer Back and Two-Piece Combos - Boxing, Dutch Kickboxing and Southpaw for cross-training Pick one or stack several, and the callouts change with them. Nak Muay Newb and freestyle are free; the rest come with Pro. START FROM ZERO Ten guided levels take you from your first jab to full combinations, one technique at a time. Each level introduces the shot, drills it, then folds it into everything you have already learned. KNOW WHAT YOU ARE THROWING 35 techniques and 48 combinations, each with what it is for, how to throw it, and the mistakes that make it miss. BUILT FOR REAL SESSIONS - Shadow boxing, heavy bag, or pads with a partner - Rounds, round length, rest and difficulty all yours to set - Southpaw mode - Optional calisthenics between rounds - Every session logged, with streaks and achievements FREE TO START The round timer, freestyle callouts, the Nak Muay Newb style and the first level of the guided path are free, and always will be. No account, no card, no ads. Pro opens the rest: the other seventeen styles, all ten levels, the full technique library, the training options, and styles you build yourself. Shot Caller Pro - Pro Monthly - $3.99 per month - Pro Annual - $24.99 per year ($2.08 per month) - Lifetime - $39.99, one time, no subscription Pro unlocks the other seventeen fighting styles, the full ten-level guided path, the technique library, the training options, and styles you build yourself. The round timer, freestyle callouts, Nak Muay Newb and the first level stay free. Both subscription plans start with a 7-day free trial. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours of the end of that period. You can manage your subscription and turn off auto-renewal in your Account Settings after purchase. Any unused portion of a free trial is forfeited when you buy a subscription. Privacy Policy: https://shotcallernakmuay.netlify.app/privacy-policy Terms of Use: https://shotcallernakmuay.netlify.app/terms
Screenshots
Verdict
Interval Timer □ HIIT Timer and Shot Caller both sit at 4.8 stars, but that hides the real split: 100% of Shot Caller's written reviews are positive against 61% of Interval Timer □ HIIT Timer's. Shot Caller also leads on update cadence (weekly vs every 5 weeks). Interval Timer □ HIIT Timer's advantage is ratings volume (87K vs 6) and monetization model (freemium vs paid). On price, rating, ads 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 □ HIIT Timer sells 5 in-app purchases, starting at $1.99 per month and Shot Caller sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.8 for Interval Timer □ HIIT Timer against 4.7 for Shot Caller. That said, the two scores are not equally well evidenced: Interval Timer □ HIIT Timer has 87K ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 61% of Interval Timer □ HIIT Timer's written reviews are positive against 100% of Shot Caller's.
Interval Timer □ HIIT Timer ships an update every 5 weeks, Shot Caller weekly. The most recent releases landed on October 22, 2026 and October 15, 2026 respectively.
| Parameter | Interval Timer □ HIIT Timer | Shot Caller |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (87K ratings) — better | 4.7 (6 ratings) |
| Positive reviews | 60.8% of reviews | 100.0% of reviews — better |
| Number of ratings | 87K — better | 6 |
| Update frequency | Every 5 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 34 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Float Tech, LLC | Gabriel Sorell |
Customer experience
Interval Timer □ HIIT Timer
Shot Caller
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
Shot Caller
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
Shot Caller
- Shotcaller Pro (Monthly)7 Days trial$3.991 Month
- Shotcaller Pro (Yearly)7 Days trial$24.991 Year
- Pro Lifetime$39.99
Questions
Is Interval Timer □ HIIT Timer free?
Is Shot Caller free?
Which has better reviews, Interval Timer □ HIIT Timer or Shot Caller?
Do Interval Timer □ HIIT Timer or Shot Caller have ads?
Which is updated more often, Interval Timer □ HIIT Timer or Shot Caller?
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