# Name Compatibility+ vs RevLab

The clearest difference is in-app purchases: Name Compatibility+ at none against RevLab's 1. Name Compatibility+ also leads on ads (none vs shown) and iOS requirement (13.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. RevLab sells 1 one-off in-app purchase. Name Compatibility+ asks for nothing beyond the download.

## The numbers

| Metric | Name Compatibility+ | RevLab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | — |
| Size | 48 MB | 118 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hayble](https://appshunter.io/developer/1829451434) | [Jehyung Lee](https://appshunter.io/developer/1862976985) |

## What reviewers say

### Name Compatibility+

[App page](https://appshunter.io/ios/app/name-compatibility-plus/id6749236990)

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

**In-app purchases:** none


### RevLab

[App page](https://appshunter.io/ios/app/revlab-engine-simulator/id6817417979)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RevLab Pro | $4.99 | one-time |


## Frequently asked questions

### Is Name Compatibility+ free?

Name Compatibility+ is free to download, with no in-app purchases.

### Is RevLab free?

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

### Do Name Compatibility+ or RevLab have ads?

RevLab shows ads; Name Compatibility+ does not.

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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.*