# Hiit vs Restrr

The clearest difference is in-app purchases: Hiit at none against Restrr's 3. Hiit also leads on iOS requirement (14.0 vs 18.5). Restrr's advantage is update cadence (every 3 months vs every 14 months). On price, ads and device support there is nothing between them.

Both are free to download. Restrr sells 3 in-app purchases, starting at $1.99 per month. Hiit asks for nothing beyond the download.

Hiit ships an update every 14 months, Restrr every 3 months. The most recent releases landed on October 5, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Hiit | Restrr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/restrr-gym-rest-timer/id6478751420/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 3 months** |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 19 MB |
| Requires iOS | **14.0** | 18.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dependency](https://appshunter.io/developer/481605737) | [Matija Gunther](https://appshunter.io/developer/1733805006) |

## What reviewers say

### Hiit

[App page](https://appshunter.io/ios/app/hiit/id1602157892)

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

**In-app purchases:** none


### Restrr

[App page](https://appshunter.io/ios/app/restrr-gym-rest-timer/id6478751420)

Optimize your strength training and HIIT workouts with a smart rest countdown and automatic set counter. Stay focused with customizable notifications and live activity integration. Train more efficiently and effectively.

**Highlights:** Smart rest countdown, Automatic set counter, Live Activities & Dynamic Island integration, Customizable notifications, Workout optimization

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Annual | $8.99 | per year |
| Lifetime | $3.99 | one-time |


## Frequently asked questions

### Is Hiit free?

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

### Is Restrr free?

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

### Do Hiit or Restrr have ads?

Neither Hiit nor Restrr shows ads.

### Which is updated more often, Hiit or Restrr?

Hiit ships an update every 14 months, and Restrr every 3 months. Most recently, Hiit was updated on October 5, 2026 and Restrr on September 24, 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.*