ExTimer vs TiMMA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ExTimer
This app offers a stylish and customizable interval timer for various activities like workouts, stretching, and time management. With multiple color themes and layout options, it aims to boost training motivation and seamlessly integrate into daily life.
- Stylish and customizable appearance
- Multiple color variations and layouts
- Supports interval training (HIIT, Tabata)
- Useful for workouts, stretching, and time management
- Light and dark mode options
- Vertical and horizontal layout support
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・ Stylish & abundant variations Stylish appearance that motivates training Supports 5 types of color variations, light mode, dark mode, vertical layout, and horizontal layout. By switching a total of 20 patterns according to your mood, you will increase your motivation for training. ・ For everyday use The well-designed appearance blends into everyday life. Training at the gym or at home, stretching, work time management(ex Pomodoro Tracker), cooking timer. This timer with a simple and stylish appearance is useful in various situations in your life.
TiMMA
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TiMMA is a round timer made for martial arts: boxing, MMA, Muay Thai, kickboxing, BJJ, judo, wrestling, karate and taekwondo. It's big, clear and loud enough to run a whole class from across the gym. PRESETS FOR YOUR DISCIPLINE Start a 3 × 3:00 boxing session, a five-round MMA title fight or six BJJ rolls in one tap. Or build your own with any number of rounds, rest periods, a get-ready countdown and an end-of-round warning. COMBO COACH Turn on the coach and TiMMA calls combinations during every round: punch numbers for boxing, kicks and knees for Muay Thai, level changes for MMA. Choose Easy, Medium or Hard pace. BELLS THAT SOUND LIKE A GYM Boxing bells, gong, temple bell, taiko drums, referee whistle, arena buzzer and the 10-second wood clapper, plus countdown ticks and a voice that calls the round. Choose a different sound for round start, round end, the warning and session complete. SEE IT FROM ACROSS THE ROOM Once a round starts, the controls step aside and the clock fills the whole screen. Huge digits, a progress ring or an hourglass fill, and colour by phase: amber to get ready, blue for rest. Pick from ten themes and a range of fonts, or make your own colours. Add your gym's logo and AirPlay the timer to a TV. ALWAYS WITH YOU A Live Activity shows the round and countdown on the Lock Screen and in the Dynamic Island, with pause and skip buttons. When TiMMA is in the background, round changes ring as notifications. HOME SCREEN WIDGETS Start your favourite presets with one tap, and keep your streak, minutes this week and last session in view on the Home Screen and Lock Screen. BUILT FOR THE MAT Lock the controls so a stray glove can't stop the clock. Tap the clock to start or pause. The screen stays awake while the timer is open. EVERY SCREEN Portrait and landscape on iPhone and iPad, and on iPhone Duo, with a tabletop layout when it's half-open. TRACK YOUR TRAINING Streaks, weekly minutes and every session, stored privately on your device. YOUR LANGUAGE TiMMA, its voice announcements and the combo coach are available in 25 languages. SIRI & SHORTCUTS "Start Boxing in TiMMA", "Pause TiMMA" and "Stop TiMMA".
Screenshots
Verdict
The clearest difference is price: ExTimer at Free against TiMMA's $0.99. ExTimer also leads on iOS requirement (15.2 vs 17.6). TiMMA's advantage is in-app purchases (none vs 2) and ads (none vs shown). On update cadence 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
ExTimer is free to download; TiMMA costs $0.99 up front. ExTimer sells 2 one-off in-app purchases. TiMMA asks for nothing beyond the download.
ExTimer ships an update every 11 days, TiMMA weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | ExTimer | TiMMA |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 11 days | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.2 — better | 17.6 |
| Further details — not scored | ||
| Size | 10 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Hajime Suzuki | Alexander Scott |
In-app purchases
ExTimer
- Trial 3DaysFree
- Hide Ads$1.99
TiMMA
No in-app purchases









