# 一禾打印纸 vs Mental Math Fun

The clearest difference is in-app purchases: 一禾打印纸 at none against Mental Math Fun's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Mental Math Fun sells 2 in-app purchases, starting at $2.99 per year. 一禾打印纸 asks for nothing beyond the download.

## The numbers

| Metric | 一禾打印纸 | Mental Math Fun |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 1 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [作华 阳](https://appshunter.io/developer/1585471664) | [光 韩](https://appshunter.io/developer/6772845629) |

## What reviewers say

### 一禾打印纸

[App page](https://appshunter.io/ios/app/id6748573715)

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

**In-app purchases:** none


### Mental Math Fun

[App page](https://appshunter.io/ios/app/mental-math-fun/id6772945811)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Zone Subscription | $2.99 | per year |
| Unlock All Features | $4.99 | one-time |


## Frequently asked questions

### Is 一禾打印纸 free?

一禾打印纸 is free to download, with no in-app purchases.

### Is Mental Math Fun free?

Mental Math Fun is free to download, with in-app purchases available.

### Do 一禾打印纸 or Mental Math Fun have ads?

Neither 一禾打印纸 nor Mental Math Fun 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.*