# 1st Grade Math Fun vs 加减法

The clearest difference is update cadence: 加减法 at monthly against 1st Grade Math Fun's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 1st Grade Math Fun sells 1 one-off in-app purchase and 加减法 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

1st Grade Math Fun ships an update every 2 months, 加减法 monthly. The most recent releases landed on October 1, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | 1st Grade Math Fun | 加减法 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/1st-grade-math-fun/id804738655/reviews)** | — |
| Number of ratings | **10** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 17 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [向军 贾](https://appshunter.io/developer/788691093) | [杭州家之馨电子商务有限公司](https://appshunter.io/developer/1641228139) |

## What reviewers say

### 1st Grade Math Fun

[App page](https://appshunter.io/ios/app/1st-grade-math-fun/id804738655)

This app offers engaging math games designed for elementary school students to practice mental arithmetic. It focuses on addition and subtraction problems with numbers less than 100, making learning fun and accessible.

**Highlights:** Mental mathematics practice, Addition and subtraction games, Numbers under 100, Suitable for elementary students, Engaging learning experience

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock function and off AD | $3.99 | one-time |


### 加减法

[App page](https://appshunter.io/ios/app/id6449480332)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $4.99 | one-time |
| 半年会员 | $7.99 | one-time |
| 年度会员 | $11.99 | one-time |


## Frequently asked questions

### Is 1st Grade Math Fun free?

1st Grade Math Fun is free to download, with in-app purchases available.

### Is 加减法 free?

加减法 is free to download, with in-app purchases available.

### Do 1st Grade Math Fun or 加减法 have ads?

Both 1st Grade Math Fun and 加减法 show ads.

### Which is updated more often, 1st Grade Math Fun or 加减法?

1st Grade Math Fun ships an update every 2 months, and 加减法 monthly. Most recently, 1st Grade Math Fun was updated on October 1, 2026 and 加减法 on September 27, 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.*