# Brain Training Calculation Master vs 记忆力训练营

The clearest difference is in-app purchases: Brain Training Calculation Master at none against 记忆力训练营's 3. Brain Training Calculation Master also leads on iOS requirement (7.0 vs 13.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 记忆力训练营 sells 3 one-off in-app purchases. Brain Training Calculation Master asks for nothing beyond the download.

Brain Training Calculation Master ships an update every 3 months, 记忆力训练营 every 2 months. The most recent releases landed on August 20, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Brain Training Calculation Master | 记忆力训练营 |
| --- | --- | --- |
| 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** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Ad-supported | — |
| Size | 16 MB | 16 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takahiro Iwatani](https://appshunter.io/developer/702231887) | [杭州家之馨电子商务有限公司](https://appshunter.io/developer/1641228139) |

## 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


### 记忆力训练营

[App page](https://appshunter.io/ios/app/id6444061624)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $4.99 | one-time |
| 半年会员 | $7.99 | one-time |
| 年度会员 | $9.99 | one-time |


## Frequently asked questions

### Is Brain Training Calculation Master free?

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

### Is 记忆力训练营 free?

记忆力训练营 is free to download, with in-app purchases available.

### Do Brain Training Calculation Master or 记忆力训练营 have ads?

Both Brain Training Calculation Master and 记忆力训练营 show ads.

### Which is updated more often, Brain Training Calculation Master or 记忆力训练营?

Brain Training Calculation Master ships an update every 3 months, and 记忆力训练营 every 2 months. Most recently, Brain Training Calculation Master was updated on August 20, 2026 and 记忆力训练营 on September 20, 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.*