# 小１さんすうAR vs チビ猫先生の算数

The clearest difference is update cadence: チビ猫先生の算数 at every 9 days against 小１さんすうAR's every 41 months. 小１さんすうAR's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

小１さんすうAR ships an update every 41 months, チビ猫先生の算数 every 9 days. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 小１さんすうAR | チビ猫先生の算数 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 9 days** |
| Size | 76 MB | 34 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Thunderbird, Inc.](https://appshunter.io/developer/1066532988) | [HIROKO KARINO](https://appshunter.io/developer/1896587097) |

## What reviewers say

### 小１さんすうAR

[App page](https://appshunter.io/ios/app/ar/id1607675758)

**Features:** macOS Compatibility

**In-app purchases:** none


### チビ猫先生の算数

[App page](https://appshunter.io/ios/app/id6774948402)

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

**In-app purchases:** none


## Frequently asked questions

### Is 小１さんすうAR free?

小１さんすうAR is free to download, with no in-app purchases.

### Is チビ猫先生の算数 free?

チビ猫先生の算数 is free to download, with no in-app purchases.

### Do 小１さんすうAR or チビ猫先生の算数 have ads?

Neither 小１さんすうAR nor チビ猫先生の算数 shows ads.

### Which is updated more often, 小１さんすうAR or チビ猫先生の算数?

小１さんすうAR ships an update every 41 months, and チビ猫先生の算数 every 9 days. Most recently, 小１さんすうAR was updated on October 8, 2026 and チビ猫先生の算数 on October 13, 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.*