# Kid Math Fun vs Oyunlag Teacher

The clearest difference is ads: Oyunlag Teacher at none against Kid Math Fun's shown. Oyunlag Teacher also leads on update cadence (every 6 days vs every 4 months). Kid Math Fun's advantage is iOS requirement (13.0 vs 15.1). On price, 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.

Kid Math Fun ships an update every 4 months, Oyunlag Teacher every 6 days. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Kid Math Fun | Oyunlag Teacher |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 6 days** |
| Size | 4 MB | 68 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [gangadhar goud](https://appshunter.io/developer/898647800) | [Batzorig Barnasan](https://appshunter.io/developer/1523486247) |

## What reviewers say

### Kid Math Fun

[App page](https://appshunter.io/ios/app/kid-math-fun/id1225044178)

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

**In-app purchases:** none


### Oyunlag Teacher

[App page](https://appshunter.io/ios/app/oyunlag-teacher/id6446305355)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kid Math Fun free?

Kid Math Fun is free to download, with no in-app purchases.

### Is Oyunlag Teacher free?

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

### Do Kid Math Fun or Oyunlag Teacher have ads?

Kid Math Fun shows ads; Oyunlag Teacher does not.

### Which is updated more often, Kid Math Fun or Oyunlag Teacher?

Kid Math Fun ships an update every 4 months, and Oyunlag Teacher every 6 days. Most recently, Kid Math Fun was updated on October 26, 2026 and Oyunlag Teacher on November 3, 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.*