# 高校数学 数I〜数C 解法の最初の一手 vs 物理マスター

The clearest difference is in-app purchases: 物理マスター at none against 高校数学 数I〜数C 解法の最初の一手's 1. 高校数学 数I〜数C 解法の最初の一手's advantage is iOS requirement (15.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 高校数学 数I〜数C 解法の最初の一手 sells 1 one-off in-app purchase. 物理マスター asks for nothing beyond the download.

高校数学 数I〜数C 解法の最初の一手 ships an update weekly, 物理マスター every 9 days. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 高校数学 数I〜数C 解法の最初の一手 | 物理マスター |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Size | 22 MB | 14 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gen Nakanishi](https://appshunter.io/developer/6782112814) | [ryo otsuka](https://appshunter.io/developer/6788628020) |

## What reviewers say

### 高校数学 数I〜数C 解法の最初の一手

[App page](https://appshunter.io/ios/app/ic/id6782112812)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全解放（すべての初手） | $4.99 | one-time |


### 物理マスター

[App page](https://appshunter.io/ios/app/id6796362607)

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

**In-app purchases:** none


## Frequently asked questions

### Is 高校数学 数I〜数C 解法の最初の一手 free?

高校数学 数I〜数C 解法の最初の一手 is free to download, with in-app purchases available.

### Is 物理マスター free?

物理マスター is free to download, with no in-app purchases.

### Do 高校数学 数I〜数C 解法の最初の一手 or 物理マスター have ads?

Neither 高校数学 数I〜数C 解法の最初の一手 nor 物理マスター shows ads.

### Which is updated more often, 高校数学 数I〜数C 解法の最初の一手 or 物理マスター?

高校数学 数I〜数C 解法の最初の一手 ships an update weekly, and 物理マスター every 9 days. Most recently, 高校数学 数I〜数C 解法の最初の一手 was updated on October 14, 2026 and 物理マスター 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.*