# 毎日１００マス vs BrainTrainingCalculator

The clearest difference is update cadence: BrainTrainingCalculator at every 8 days against 毎日１００マス'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.

毎日１００マス ships an update every 8 months, BrainTrainingCalculator every 8 days. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 毎日１００マス | BrainTrainingCalculator |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 8 months | **Every 8 days** |
| Size | 67 MB | 4 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ben Walker](https://appshunter.io/developer/385443776) | [ryo muranaka](https://appshunter.io/developer/1606480078) |

## What reviewers say

### 毎日１００マス

[App page](https://appshunter.io/ios/app/id1382206263)

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

**In-app purchases:** none


### BrainTrainingCalculator

[App page](https://appshunter.io/ios/app/braintrainingcalculatorsimple/id1644516996)

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

**In-app purchases:** none


## Frequently asked questions

### Is 毎日１００マス free?

毎日１００マス is free to download, with no in-app purchases.

### Is BrainTrainingCalculator free?

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

### Do 毎日１００マス or BrainTrainingCalculator have ads?

Both 毎日１００マス and BrainTrainingCalculator show ads.

### Which is updated more often, 毎日１００マス or BrainTrainingCalculator?

毎日１００マス ships an update every 8 months, and BrainTrainingCalculator every 8 days. Most recently, 毎日１００マス was updated on October 24, 2026 and BrainTrainingCalculator on October 27, 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.*