# Tabata Timer vs TMR Interval Timer & Stopwatch

The clearest difference is device support: Tabata Timer at 3 against TMR Interval Timer & Stopwatch's 1. Tabata Timer also leads on iOS requirement (15.1 vs 17.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Tabata Timer sells 3 in-app purchases, starting at $0.99 per month and TMR Interval Timer & Stopwatch sells 8 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Tabata Timer ships an update every 2 weeks, TMR Interval Timer & Stopwatch every 9 days. The most recent releases landed on October 23, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Tabata Timer | TMR Interval Timer & Stopwatch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Size | 49 MB | 17 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Marko Kukurekovic](https://appshunter.io/developer/1838793107) | [Aliaksei Kruchkou](https://appshunter.io/developer/1591743875) |

## What reviewers say

### Tabata Timer

[App page](https://appshunter.io/ios/app/tabata-timer-hiit-workouts/id6752310292)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Tabata Timer | $0.99 | per month |
| Premium Tabata | $0.99 | per 7 days |
| Premium Tabata | $6.99 | per year |


### TMR Interval Timer & Stopwatch

[App page](https://appshunter.io/ios/app/tmr-interval-timer-and-stopwatch/id6754839518)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly TMR Pro | $0.99 | per 7 days |
| TMR Pro Monthly | $3.99 | per month |
| TMR Pro Monthly | $3.99 | per month |
| TMR Pro Weekly | $5.99 | per 7 days |
| Annual TMR Pro | $10.99 | per year |
| TMR Pro Annually | $19.99 | per year |
| TMR Pro Annually | $19.99 | per year |
| Annual TMR Pro | $34.99 | per year |


## Frequently asked questions

### Is Tabata Timer free?

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

### Is TMR Interval Timer & Stopwatch free?

TMR Interval Timer & Stopwatch is free to download, with in-app purchases available.

### Do Tabata Timer or TMR Interval Timer & Stopwatch have ads?

Neither Tabata Timer nor TMR Interval Timer & Stopwatch shows ads.

### Which is updated more often, Tabata Timer or TMR Interval Timer & Stopwatch?

Tabata Timer ships an update every 2 weeks, and TMR Interval Timer & Stopwatch every 9 days. Most recently, Tabata Timer was updated on October 23, 2026 and TMR Interval Timer & Stopwatch on October 7, 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.*