# Brain Training Calculation Master vs ShapeMemo

The clearest difference is update cadence: Brain Training Calculation Master at every 3 months against ShapeMemo's every 8 months. Brain Training Calculation Master also leads on iOS requirement (7.0 vs 18). 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.

Brain Training Calculation Master ships an update every 3 months, ShapeMemo every 8 months. The most recent releases landed on October 1, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Brain Training Calculation Master | ShapeMemo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/brain-training-calculation-master/id702231884/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 months** | Every 8 months |
| Monetization | Ad-supported | — |
| Size | 16 MB | 5 MB |
| Requires iOS | **7.0** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Takahiro Iwatani](https://appshunter.io/developer/702231887) | [Taiki Sato](https://appshunter.io/developer/1807425583) |

## What reviewers say

### Brain Training Calculation Master

[App page](https://appshunter.io/ios/app/brain-training-calculation-master/id702231884)

Enhance your mathematical skills with engaging practice sessions. This app offers customizable drills for addition, subtraction, and multiplication, with options for digit count and question quantity. It also features unique numeral systems to further challenge your brain.

**Highlights:** Addition, subtraction, and multiplication practice, Selectable digit count (1-4 digits), Customizable question quantity (10, 30, 50, 100), Adjustable button arrangement, Multiple numeral systems (standard, Chinese, Japanese, English)

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

**In-app purchases:** none


### ShapeMemo

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Brain Training Calculation Master free?

Brain Training Calculation Master is free to download, with no in-app purchases.

### Is ShapeMemo free?

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

### Do Brain Training Calculation Master or ShapeMemo have ads?

Both Brain Training Calculation Master and ShapeMemo show ads.

### Which is updated more often, Brain Training Calculation Master or ShapeMemo?

Brain Training Calculation Master ships an update every 3 months, and ShapeMemo every 8 months. Most recently, Brain Training Calculation Master was updated on October 1, 2026 and ShapeMemo 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.*