# abacus shapes vs Click One

The clearest difference is ads: Click One at none against abacus shapes's shown. Click One also leads on iOS requirement (10.0 vs 12.0). 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.

abacus shapes ships an update every 6 weeks, Click One monthly. The most recent releases landed on October 26, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | abacus shapes | Click One |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | — | Free |
| Size | 90 MB | 67 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [taijun sawano](https://appshunter.io/developer/1370412660) | [Music Therapy Australia Pty Ltd](https://appshunter.io/developer/1535361307) |

## What reviewers say

### abacus shapes

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Click One

[App page](https://appshunter.io/ios/app/click-one/id1558071555)

This app uses music and animations to teach cause and effect and encourage communication. It offers opportunities for choice-making and interaction with touch screen devices. Multiple user modes cater to different learning needs.

**Highlights:** Music clips and animations, Cause and effect learning, Communication promotion, Choice making opportunities, Touch screen interaction, Single, 2x, and 4x button modes

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

**In-app purchases:** none


## Frequently asked questions

### Is abacus shapes free?

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

### Is Click One free?

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

### Do abacus shapes or Click One have ads?

abacus shapes shows ads; Click One does not.

### Which is updated more often, abacus shapes or Click One?

abacus shapes ships an update every 6 weeks, and Click One monthly. Most recently, abacus shapes was updated on October 26, 2026 and Click One on October 23, 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.*