# Number Place Class vs NumberSkeleton

The clearest difference is ads: Number Place Class at none against NumberSkeleton's shown. On price, update cadence, 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.

Number Place Class ships an update every 6 days, NumberSkeleton every 3 days. The most recent releases landed on October 4, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Number Place Class | NumberSkeleton |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 days | **Every 3 days** |
| Size | 6 MB | 7 MB |
| Requires iOS | 18.6 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yukihiro Shioya](https://appshunter.io/developer/1565306192) | [Kenichi Nakagawa](https://appshunter.io/developer/1831663034) |

## What reviewers say

### Number Place Class

[App page](https://appshunter.io/ios/app/number-place-class/id1565306190)

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

**In-app purchases:** none


### NumberSkeleton

[App page](https://appshunter.io/ios/app/numberskeleton/id6749665224)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Number Place Class free?

Number Place Class is free to download, with no in-app purchases.

### Is NumberSkeleton free?

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

### Do Number Place Class or NumberSkeleton have ads?

NumberSkeleton shows ads; Number Place Class does not.

### Which is updated more often, Number Place Class or NumberSkeleton?

Number Place Class ships an update every 6 days, and NumberSkeleton every 3 days. Most recently, Number Place Class was updated on October 4, 2026 and NumberSkeleton on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*