# 高校化学 mol計算と反応式の最初の一手 vs 高校化学マスター

The clearest difference is in-app purchases: 高校化学マスター at none against 高校化学 mol計算と反応式の最初の一手's 1. 高校化学マスター also leads on update cadence (daily vs every 11 days). 高校化学 mol計算と反応式の最初の一手's advantage is ads (none vs shown) and iOS requirement (15.0 vs 26.2). On price and device support there is nothing between them.

Both are free to download. 高校化学 mol計算と反応式の最初の一手 sells 1 one-off in-app purchase. 高校化学マスター asks for nothing beyond the download.

高校化学 mol計算と反応式の最初の一手 ships an update every 11 days, 高校化学マスター daily. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 高校化学 mol計算と反応式の最初の一手 | 高校化学マスター |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 11 days | **Daily** |
| Size | 12 MB | 32 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gen Nakanishi](https://appshunter.io/developer/6782112814) | [Hirokazu Kurokawa](https://appshunter.io/developer/463196366) |

## What reviewers say

### 高校化学 mol計算と反応式の最初の一手

[App page](https://appshunter.io/ios/app/mol/id6790851613)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| すべて解放 | $4.99 | one-time |


### 高校化学マスター

[App page](https://appshunter.io/ios/app/id6808837286)

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

**In-app purchases:** none


## Frequently asked questions

### Is 高校化学 mol計算と反応式の最初の一手 free?

高校化学 mol計算と反応式の最初の一手 is free to download, with in-app purchases available.

### Is 高校化学マスター free?

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

### Do 高校化学 mol計算と反応式の最初の一手 or 高校化学マスター have ads?

高校化学マスター shows ads; 高校化学 mol計算と反応式の最初の一手 does not.

### Which is updated more often, 高校化学 mol計算と反応式の最初の一手 or 高校化学マスター?

高校化学 mol計算と反応式の最初の一手 ships an update every 11 days, and 高校化学マスター daily. Most recently, 高校化学 mol計算と反応式の最初の一手 was updated on October 28, 2026 and 高校化学マスター on October 29, 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.*