# RPro vs GroomBook

The clearest difference is in-app purchases: RPro at none against GroomBook's 7. RPro also leads on iOS requirement (11.0 vs 15.0). GroomBook's advantage is update cadence (every 3 days vs every 4 weeks). On price, ads and device support there is nothing between them.

Both are free to download. GroomBook sells 7 in-app purchases, starting at $2.99 per month. RPro asks for nothing beyond the download.

RPro ships an update every 4 weeks, GroomBook every 3 days. Both last shipped on October 12, 2026.

## The numbers

| Metric | RPro | GroomBook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 days** |
| Size | 23 MB | 27 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DYNOMATIK LIMITED](https://appshunter.io/developer/953973659) | [Marcin Kuczek](https://appshunter.io/developer/1044057401) |

## What reviewers say

### RPro

[App page](https://appshunter.io/ios/app/rpro/id6450533539)

**In-app purchases:** none


### GroomBook

[App page](https://appshunter.io/ios/app/groombook/id6737359971)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GroomBook Silver | $2.99 | per month |
| groombooksilver2 | $3.99 | per month |
| GroomBook Gold | $9.99 | per month |
| GroomBook Platinum | $12.99 | per month |
| groombookgold2 | $12.99 | per month |
| groombookplatinum2 | $22.99 | per month |
| groombookplus | $44.99 | per month |


## Frequently asked questions

### Is RPro free?

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

### Is GroomBook free?

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

### Do RPro or GroomBook have ads?

Neither RPro nor GroomBook shows ads.

### Which is updated more often, RPro or GroomBook?

RPro ships an update every 4 weeks, and GroomBook every 3 days. Most recently, RPro was updated on October 12, 2026 and GroomBook on October 12, 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.*