# NumGen Pro vs RollMaster Pro

The clearest difference is in-app purchases: RollMaster Pro at none against NumGen Pro's 1. RollMaster Pro also leads on iOS requirement (13.0 vs 15.5). On price, ads and device support there is nothing between them.

Both are free to download. NumGen Pro sells 1 one-off in-app purchase. RollMaster Pro asks for nothing beyond the download.

## The numbers

| Metric | NumGen Pro | RollMaster Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 63 MB | 18 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Chee Yong Lee](https://appshunter.io/developer/1740963926) | [Glimbit AB](https://appshunter.io/developer/1890711875) |

## What reviewers say

### NumGen Pro

[App page](https://appshunter.io/ios/app/numgen-pro-lottery-picks/id6496357606)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full access | $2.99 | one-time |


### RollMaster Pro

[App page](https://appshunter.io/ios/app/rollmaster-pro/id6761658695)

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

**In-app purchases:** none


## Frequently asked questions

### Is NumGen Pro free?

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

### Is RollMaster Pro free?

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

### Do NumGen Pro or RollMaster Pro have ads?

Neither NumGen Pro nor RollMaster Pro 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.*