# 高校数学公式集 vs 高校数学の解法

高校数学公式集 and 高校数学の解法 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. 高校数学公式集 sells 1 one-off in-app purchase and 高校数学の解法 sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

高校数学公式集 ships an update weekly, 高校数学の解法 every 4 days. The most recent releases landed on June 10, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 高校数学公式集 | 高校数学の解法 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/id1556606484/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 92.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 4 days** |
| Size | 39 MB | 134 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Joonha Kwon](https://appshunter.io/developer/1495592559) | [Shogo Shibuya](https://appshunter.io/developer/1671795647) |

## What reviewers say

### 高校数学公式集

[App page](https://appshunter.io/ios/app/id1556606484)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告の非表示 | $1.99 | one-time |


### 高校数学の解法

[App page](https://appshunter.io/ios/app/id6445906314)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告の非表示 | $2.99 | one-time |
| Premium（買い切り） | $14.99 | one-time |


## Frequently asked questions

### Is 高校数学公式集 free?

高校数学公式集 is free to download, with in-app purchases available.

### Is 高校数学の解法 free?

高校数学の解法 is free to download, with in-app purchases available.

### Do 高校数学公式集 or 高校数学の解法 have ads?

Both 高校数学公式集 and 高校数学の解法 show ads.

### Which is updated more often, 高校数学公式集 or 高校数学の解法?

高校数学公式集 ships an update weekly, and 高校数学の解法 every 4 days. Most recently, 高校数学公式集 was updated on June 10, 2026 and 高校数学の解法 on September 23, 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.*