# Tabata Flow vs Interval Timer

The clearest difference is device support: Interval Timer at 3 against Tabata Flow's 1. Interval Timer also leads on iOS requirement (13.0 vs 18.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Tabata Flow ships an update every 5 days, Interval Timer every 4 days. The most recent releases landed on September 24, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Tabata Flow | Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 5 days | **Every 4 days** |
| Size | 4 MB | 23 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AMAT plus s.r.o.](https://appshunter.io/developer/1864871580) | [HeungYeol Kim](https://appshunter.io/developer/1878087341) |

## What reviewers say

### Tabata Flow

[App page](https://appshunter.io/ios/app/tabata-flow-interval-timer/id6757147937)

**Features:** macOS Compatibility

**In-app purchases:** none


### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-tabata-hiit/id6763705210)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tabata Flow free?

Tabata Flow is free to download, with no in-app purchases.

### Is Interval Timer free?

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

### Do Tabata Flow or Interval Timer have ads?

Both Tabata Flow and Interval Timer show ads.

### Which is updated more often, Tabata Flow or Interval Timer?

Tabata Flow ships an update every 5 days, and Interval Timer every 4 days. Most recently, Tabata Flow was updated on September 24, 2026 and Interval Timer on September 18, 2026.

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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.*