# Rezerval vs RestPro Boss

The clearest difference is update cadence: RestPro Boss at every 2 months against Rezerval's every 5 months. Rezerval's advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Rezerval ships an update every 5 months, RestPro Boss every 2 months. The most recent releases landed on October 27, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Rezerval | RestPro Boss |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Size | 21 MB | 23 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IONIVA](https://appshunter.io/developer/1092559605) | [Mehmet Yaman](https://appshunter.io/developer/909354913) |

## What reviewers say

### Rezerval

[App page](https://appshunter.io/ios/app/rezerval/id6738730058)

**Features:** macOS Compatibility

**In-app purchases:** none


### RestPro Boss

[App page](https://appshunter.io/ios/app/restpro-boss/id6759009056)

**In-app purchases:** none


## Frequently asked questions

### Is Rezerval free?

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

### Is RestPro Boss free?

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

### Do Rezerval or RestPro Boss have ads?

Neither Rezerval nor RestPro Boss shows ads.

### Which is updated more often, Rezerval or RestPro Boss?

Rezerval ships an update every 5 months, and RestPro Boss every 2 months. Most recently, Rezerval was updated on October 27, 2026 and RestPro Boss on November 5, 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.*