Flow vs HIIT Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flow
This app provides a customizable round timer for combat sports training, allowing users to set work, rest, and warm-up intervals. It also records training sessions simultaneously, enabling users to review their form and progress.
- Customizable rounds, rest, and warm-up intervals
- High-visibility display
- Automatic video save to photo library
- Simultaneous timer and recording
- Clean, minimalist design
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Flow is the round timer built for fighters. Whether you're boxing, training MMA, or working combat sports drills, Flow gives you a clean, distraction-free timer that keeps up with your training. And records it! The Timer: Fully customizable round timer with work, rest, and warm-up intervals. Set your rounds, your rest, your pace. The Camera: Flow runs your timer and records your session at the same time. Review your form, track your progress, and save your rounds directly to your camera roll. Without taking off your gloves. Features: -Customizable rounds, rest periods, and warm-up intervals -High-visibility display readable across the gym -Automatic video save to your photo library -Clean & minimalist design that gets out of your way Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
HIIT Timer
This app helps you create and manage custom interval training sessions. It features large, color-coded timers, audio and haptic cues for transitions, and tracks your workout history. The Pro version unlocks unlimited routines and a home-screen widget with a one-time purchase.
- Customizable interval routines
- Large, color-coded timers
- Audio and haptic transition cues
- Workout history tracking
- Offline functionality
- Home-screen widget (Pro)
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Build the interval you actually train with, then hit start. Warm-up, work, rest, rounds and a long rest every few rounds — a HIIT timer that gets out of the way. HOW IT WORKS Set the warm-up, one round of work and rest, how many rounds you want, and how often a long rest should come in. The app builds the whole session from that and shows you the total time before you start. WHILE YOU TRAIN • Numbers you can read from the floor, colour-coded by phase • A 3·2·1 countdown takes over the screen before every change • Beeps and haptics on every transition, so you never have to look down • The screen stays on for the whole session, so the clock is always there • Your music keeps playing • Pause, resume or skip a phase at any point AFTER THE SESSION • Every workout saved: duration, rounds and work time • Day streak, totals and history PRO — ONE PAYMENT • Unlimited routines (three are free, forever) • Home-screen widget: your last routine starts in one tap • No subscription. No renewals. You buy it once. ALSO • Works fully offline, with no account and no permissions to grant • Dark and light, following the system • Catalan, Spanish, English, French, German and Italian • No ads Made for HIIT and Tabata, circuit training, CrossFit-style rounds, EMOM, boxing rounds, running intervals, core work, stretching — anything with a work interval and a rest interval.
Screenshots
Verdict
The clearest difference is in-app purchases: HIIT Timer at none against Flow's 2. Flow's advantage is ratings volume (6 vs 1). On price, rating, ads 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. Flow sells 2 in-app purchases, starting at $4.99 per month. HIIT Timer asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Flow against 5.0 for HIIT Timer. That said, the two scores are not equally well evidenced: Flow has 6 ratings behind it against 1, so its average is the more settled of the two.
| Parameter | Flow | HIIT Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) | 5.0 (1 ratings) |
| Number of ratings | 6 — better | 1 |
| Update frequency | — | Every 8 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 42 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | Pivot Point Labs | Brothapps, SL |
In-app purchases
Flow
- Flow Pro$4.991 Month
- Flow Pro$29.991 Year
HIIT Timer
No in-app purchases









