# Flow vs HIIT Timer

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.

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.

## The numbers

| Metric | Flow | HIIT Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/flow-boxing-timer-and-recorder/id6768778758/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/hiit-timer-work-rest-rounds/id6807425303/reviews) |
| Number of ratings | **6** | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 8 days |
| Monetization | Freemium | **Free** |
| Size | 42 MB | 64 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Pivot Point Labs](https://appshunter.io/developer/1896603880) | [Brothapps, SL](https://appshunter.io/developer/1126030162) |

## What reviewers say

### Flow

[App page](https://appshunter.io/ios/app/flow-boxing-timer-and-recorder/id6768778758)

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.

**Highlights:** Customizable rounds, rest, and warm-up intervals, High-visibility display, Automatic video save to photo library, Simultaneous timer and recording, Clean, minimalist design

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flow Pro | $4.99 | per month |
| Flow Pro | $29.99 | per year |


### HIIT Timer

[App page](https://appshunter.io/ios/app/hiit-timer-work-rest-rounds/id6807425303)

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.

**Highlights:** Customizable interval routines, Large, color-coded timers, Audio and haptic transition cues, Workout history tracking, Offline functionality, Home-screen widget (Pro)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Flow free?

Flow is free to download, with in-app purchases available.

### Is HIIT Timer free?

HIIT Timer is free to download, with no in-app purchases.

### Which has better reviews, Flow or HIIT Timer?

Flow and HIIT Timer are both rated 5.0 out of 5 on the App Store, from 6 and 1 ratings respectively.

### Do Flow or HIIT Timer have ads?

Neither Flow nor HIIT Timer shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*