# Tabata Timer by fit.how vs PeakInterval

The clearest difference is in-app purchases: PeakInterval at none against Tabata Timer by fit.how's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Tabata Timer by fit.how sells 3 in-app purchases, starting at $1.99 per 7 days. PeakInterval asks for nothing beyond the download.

## The numbers

| Metric | Tabata Timer by fit.how | PeakInterval |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Size | 2 MB | 3 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [BŁAZEJ LEWARTOWSKI](https://appshunter.io/developer/1896491794) | [OANA RINALDI](https://appshunter.io/developer/1709880614) |

## What reviewers say

### Tabata Timer by fit.how

[App page](https://appshunter.io/ios/app/tabata-timer-by-fithow/id6789702886)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fit.How Pro Weekly | $1.99 | per 7 days |
| Fit.How Pro Monthly | $5.99 | per month |
| Fit.How Pro Lifetime | $16.99 | one-time |


### PeakInterval

[App page](https://appshunter.io/ios/app/peakinterval-hiit-timer/id6790185600)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Tabata Timer by fit.how free?

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

### Is PeakInterval free?

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

### Do Tabata Timer by fit.how or PeakInterval have ads?

Neither Tabata Timer by fit.how nor PeakInterval 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.*