# 高校数学電卓 vs Answer Hider

The clearest difference is in-app purchases: 高校数学電卓 at none against Answer Hider's 3. 高校数学電卓 also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Answer Hider sells 3 one-off in-app purchases. 高校数学電卓 asks for nothing beyond the download.

## The numbers

| Metric | 高校数学電卓 | Answer Hider |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 28 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Takashi Nishimoto](https://appshunter.io/developer/1863579544) | [Yuya Takamoto](https://appshunter.io/developer/1881459297) |

## What reviewers say

### 高校数学電卓

[App page](https://appshunter.io/ios/app/id6761513597)

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

**In-app purchases:** none


### 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 高校数学電卓 free?

高校数学電卓 is free to download, with no in-app purchases.

### Is Answer Hider free?

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

### Do 高校数学電卓 or Answer Hider have ads?

Neither 高校数学電卓 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.*