# Fatigue & Rest Tracker vs Re

The clearest difference is in-app purchases: Re at none against Fatigue & Rest Tracker's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Fatigue & Rest Tracker sells 2 in-app purchases, starting at $0.99 per month. Re asks for nothing beyond the download.

## The numbers

| Metric | Fatigue & Rest Tracker | Re |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Size | 69 MB | 221 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Ryota Sasazawa](https://appshunter.io/developer/1823371625) | [Reloop Labs, LLC](https://appshunter.io/developer/1843956668) |

## What reviewers say

### Fatigue & Rest Tracker

[App page](https://appshunter.io/ios/app/fatigue-and-rest-tracker-calmo/id6753157576)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (1Month) | $0.99 | per month |
| Premium (1Year) | $3.99 | per year |


### Re

[App page](https://appshunter.io/ios/app/re-loop-energy-aware-planning/id6753606213)

**In-app purchases:** none


## Frequently asked questions

### Is Fatigue & Rest Tracker free?

Fatigue & Rest Tracker is free to download, with in-app purchases available.

### Is Re free?

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

### Do Fatigue & Rest Tracker or Re have ads?

Neither Fatigue & Rest Tracker nor Re 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.*