# Tabata Timer vs synth

The clearest difference is in-app purchases: synth at none against Tabata Timer's 1. Tabata Timer's advantage is update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Tabata Timer sells 1 one-off in-app purchase. synth asks for nothing beyond the download.

Tabata Timer ships an update weekly, synth every 3 weeks. The most recent releases landed on August 15, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Tabata Timer | synth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (9 ratings)](https://appshunter.io/ios/app/tabata-timer-boxing-timer/id6474062808/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 5 MB |
| Requires iOS | **17.0** | 18.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Polybit Studio Pty Ltd](https://appshunter.io/developer/1425804524) | [Taylah Hasaballah](https://appshunter.io/developer/1817194925) |

## What reviewers say

### Tabata Timer

[App page](https://appshunter.io/ios/app/tabata-timer-boxing-timer/id6474062808)

This interval training app offers customizable timers for various workouts like Tabata, HIIT, and boxing. It features voice guidance, workout history, and the ability to save presets. Some advanced features require a one-time purchase.

**Highlights:** Customizable work and rest timers, Adjustable number of rounds, Pause, skip, and go back options, Workout history and saved presets, Customizable audio cues with voice guidance, Initial countdown timer, Final seconds alert

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Upgrade | $4.99 | one-time |


### synth

[App page](https://appshunter.io/ios/app/synth/id6746498324)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tabata Timer free?

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

### Is synth free?

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

### Do Tabata Timer or synth have ads?

Neither Tabata Timer nor synth shows ads.

### Which is updated more often, Tabata Timer or synth?

Tabata Timer ships an update weekly, and synth every 3 weeks. Most recently, Tabata Timer was updated on August 15, 2026 and synth on September 10, 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.*