# NumPy vs Roll It On!

The clearest difference is in-app purchases: NumPy at none against Roll It On!'s 10. NumPy also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Roll It On! sells 10 one-off in-app purchases. NumPy asks for nothing beyond the download.

NumPy ships an update every 5 days, Roll It On! weekly. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | NumPy | Roll It On! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Weekly |
| Size | 30 MB | 274 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kwun Yu Lam](https://appshunter.io/developer/1608113299) | [ERTUGRUL GAZI AKCAN](https://appshunter.io/developer/1786744763) |

## What reviewers say

### NumPy

[App page](https://appshunter.io/ios/app/numpy-number-puzzle/id6443855538)

**Features:** macOS Compatibility

**In-app purchases:** none


### Roll It On!

[App page](https://appshunter.io/ios/app/roll-it-on/id6751894282)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fail Offer | $0.99 | one-time |
| Gold Pack 1 | $2.99 | one-time |
| Remove Forced Ads | $2.99 | one-time |
| Gold Pack 3 | $4.99 | one-time |
| Speed Bundle | $4.99 | one-time |
| Gold Pack 4 | $5.99 | one-time |
| Deluxe Bundle | $5.99 | one-time |
| Gold Pack 5 | $6.99 | one-time |
| Ultimate Bundle | $6.99 | one-time |
| Gold Pack 6 | $7.99 | one-time |


## Frequently asked questions

### Is NumPy free?

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

### Is Roll It On! free?

Roll It On! is free to download, with in-app purchases available.

### Do NumPy or Roll It On! have ads?

Roll It On! shows ads; NumPy does not.

### Which is updated more often, NumPy or Roll It On!?

NumPy ships an update every 5 days, and Roll It On! weekly. Most recently, NumPy was updated on November 7, 2026 and Roll It On! on November 8, 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.*