# 高校数学 数I〜数C 解法の最初の一手 vs Answer Hider

The clearest difference is iOS requirement: 高校数学 数I〜数C 解法の最初の一手 at 15.0 against Answer Hider's 17.0. On price, ads, in-app purchases 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 and Answer Hider sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 高校数学 数I〜数C 解法の最初の一手 | Answer Hider |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 22 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gen Nakanishi](https://appshunter.io/developer/6782112814) | [Yuya Takamoto](https://appshunter.io/developer/1881459297) |

## 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 |


### Answer Hider

[App page](https://appshunter.io/ios/app/answer-hider/id6789319322)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30-Day Pass | $1.99 | one-time |
| 60-Day Pass | $3.99 | one-time |
| Lifetime Pro | $11.99 | one-time |


## 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 Answer Hider free?

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

### Do 高校数学 数I〜数C 解法の最初の一手 or Answer Hider have ads?

Neither 高校数学 数I〜数C 解法の最初の一手 nor Answer Hider shows ads.

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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.*