# Learning Up vs Natural Number Kid

The clearest difference is update cadence: Natural Number Kid at every 5 days against Learning Up's every 3 weeks. Learning Up's advantage is iOS requirement (15.0 vs 18.2). On price, ads, 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.

Learning Up ships an update every 3 weeks, Natural Number Kid every 5 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Learning Up | Natural Number Kid |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 100 MB | 2 MB |
| Requires iOS | **15.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bizpills S.L.](https://appshunter.io/developer/475340200) | [Alterscope Solutions LLC](https://appshunter.io/developer/1551052588) |

## What reviewers say

### Learning Up

[App page](https://appshunter.io/ios/app/learning-up/id1516575792)

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

**In-app purchases:** none


### Natural Number Kid

[App page](https://appshunter.io/ios/app/natural-number-kid/id6741135338)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Learning Up free?

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

### Is Natural Number Kid free?

Natural Number Kid is free to download, with no in-app purchases.

### Do Learning Up or Natural Number Kid have ads?

Neither Learning Up nor Natural Number Kid shows ads.

### Which is updated more often, Learning Up or Natural Number Kid?

Learning Up ships an update every 3 weeks, and Natural Number Kid every 5 days. Most recently, Learning Up was updated on November 3, 2026 and Natural Number Kid on November 4, 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.*