# FormulaPath vs 化学マスター

The clearest difference is in-app purchases: 化学マスター at none against FormulaPath's 1. 化学マスター also leads on update cadence (every 5 days vs every 3 weeks) and iOS requirement (18.0 vs 26.4). On price, ads and device support there is nothing between them.

Both are free to download. FormulaPath sells 1 one-off in-app purchase. 化学マスター asks for nothing beyond the download.

FormulaPath ships an update every 3 weeks, 化学マスター every 5 days. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | FormulaPath | 化学マスター |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 16 MB | 17 MB |
| Requires iOS | 26.4 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [kasouzou](https://appshunter.io/developer/1895361389) | [ryo otsuka](https://appshunter.io/developer/6788628020) |

## What reviewers say

### FormulaPath

[App page](https://appshunter.io/ios/app/formulapath/id6782268596)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Formula Keyboard & Quiz Maker | $2.99 | one-time |


### 化学マスター

[App page](https://appshunter.io/ios/app/id6788745347)

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

**In-app purchases:** none


## Frequently asked questions

### Is FormulaPath free?

FormulaPath is free to download, with in-app purchases available.

### Is 化学マスター free?

化学マスター is free to download, with no in-app purchases.

### Do FormulaPath or 化学マスター have ads?

Neither FormulaPath nor 化学マスター shows ads.

### Which is updated more often, FormulaPath or 化学マスター?

FormulaPath ships an update every 3 weeks, and 化学マスター every 5 days. Most recently, FormulaPath was updated on October 14, 2026 and 化学マスター on October 16, 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.*