# 小算盤 vs abacus shapes

The clearest difference is ads: 小算盤 at none against abacus shapes's shown. 小算盤 also leads on iOS requirement (6.0 vs 12.0). abacus shapes's advantage is update cadence (every 6 weeks vs every 36 months). 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.

小算盤 ships an update every 36 months, abacus shapes every 6 weeks. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | 小算盤 | abacus shapes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 36 months | **Every 6 weeks** |
| Size | 23 MB | 90 MB |
| Requires iOS | **6.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Modern Educational Research Society, LTD](https://appshunter.io/developer/432268704) | [taijun sawano](https://appshunter.io/developer/1370412660) |

## What reviewers say

### 小算盤

[App page](https://appshunter.io/ios/app/id951280148)

**Features:** macOS Compatibility

**In-app purchases:** none


### abacus shapes

[App page](https://appshunter.io/ios/app/abacus-shapes/id1370412661)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 小算盤 free?

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

### Is abacus shapes free?

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

### Do 小算盤 or abacus shapes have ads?

abacus shapes shows ads; 小算盤 does not.

### Which is updated more often, 小算盤 or abacus shapes?

小算盤 ships an update every 36 months, and abacus shapes every 6 weeks. Most recently, 小算盤 was updated on November 1, 2026 and abacus shapes on November 2, 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.*