# ShapeMemo vs Infinite Math

The clearest difference is update cadence: Infinite Math at weekly against ShapeMemo's every 8 months. 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.

ShapeMemo ships an update every 8 months, Infinite Math weekly. The most recent releases landed on October 13, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | ShapeMemo | Infinite Math |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 8 months | **Weekly** |
| Size | 5 MB | 7 MB |
| Requires iOS | 18 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Taiki Sato](https://appshunter.io/developer/1807425583) | [kenta yamamoto](https://appshunter.io/developer/1489320554) |

## What reviewers say

### ShapeMemo

[App page](https://appshunter.io/ios/app/shapememo-brain-training-game/id6744379976)

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

**In-app purchases:** none


### Infinite Math

[App page](https://appshunter.io/ios/app/infinite-math-brain-puzzles/id6772833413)

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

**In-app purchases:** none


## Frequently asked questions

### Is ShapeMemo free?

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

### Is Infinite Math free?

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

### Do ShapeMemo or Infinite Math have ads?

Both ShapeMemo and Infinite Math show ads.

### Which is updated more often, ShapeMemo or Infinite Math?

ShapeMemo ships an update every 8 months, and Infinite Math weekly. Most recently, ShapeMemo was updated on October 13, 2026 and Infinite Math on September 28, 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.*