# HiiT vs RhythmFit Timer

The clearest difference is in-app purchases: RhythmFit Timer at none against HiiT's 1. RhythmFit Timer also leads on ads (none vs shown) and update cadence (weekly vs every 6 months). On price, device support and iOS requirement there is nothing between them.

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

HiiT ships an update every 6 months, RhythmFit Timer weekly. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | HiiT | RhythmFit Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Weekly** |
| Size | 6 MB | 2 MB |
| Requires iOS | **17.0** | 18.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Chia-Chun Hsieh](https://appshunter.io/developer/908221958) | [Jian Kai Wang](https://appshunter.io/developer/1809893436) |

## What reviewers say

### HiiT

[App page](https://appshunter.io/ios/app/hiit-training-timer/id1479666662)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### RhythmFit Timer

[App page](https://appshunter.io/ios/app/rhythmfit-timer/id6744947444)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HiiT free?

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

### Is RhythmFit Timer free?

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

### Do HiiT or RhythmFit Timer have ads?

HiiT shows ads; RhythmFit Timer does not.

### Which is updated more often, HiiT or RhythmFit Timer?

HiiT ships an update every 6 months, and RhythmFit Timer weekly. Most recently, HiiT was updated on October 26, 2026 and RhythmFit Timer on October 25, 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.*