# 50以内加减法口算 vs 乘法口诀表

The clearest difference is in-app purchases: 50以内加减法口算 at none against 乘法口诀表's 3. 50以内加减法口算 also leads on ads (none vs shown) and iOS requirement (11.0 vs 13.0). 乘法口诀表's advantage is update cadence (every 3 months vs every 22 months). On price and device support there is nothing between them.

Both are free to download. 乘法口诀表 sells 3 one-off in-app purchases. 50以内加减法口算 asks for nothing beyond the download.

50以内加减法口算 ships an update every 22 months, 乘法口诀表 every 3 months. The most recent releases landed on October 14, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | 50以内加减法口算 | 乘法口诀表 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 22 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 27 MB | 31 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [华 周](https://appshunter.io/developer/569428357) | [杭州家之馨电子商务有限公司](https://appshunter.io/developer/1641228139) |

## What reviewers say

### 50以内加减法口算

[App page](https://appshunter.io/ios/app/50/id1087409881)

This app helps children aged 3-7 develop essential mental math skills within 50. It offers engaging game-based learning for addition, subtraction, and mixed operations, with adjustable difficulty levels and helpful hints.

**Highlights:** Mental math practice within 50, Addition and subtraction exercises, Mixed operation calculations, Game-based learning, Adjustable difficulty levels, Real voice prompts, Practice and test modes

**Features:** macOS Compatibility

**In-app purchases:** none


### 乘法口诀表

[App page](https://appshunter.io/ios/app/id6535667821)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $9.99 | one-time |
| 半年会员 | $9.99 | one-time |
| 年度会员 | $14.99 | one-time |


## Frequently asked questions

### Is 50以内加减法口算 free?

50以内加减法口算 is free to download, with no in-app purchases.

### Is 乘法口诀表 free?

乘法口诀表 is free to download, with in-app purchases available.

### Do 50以内加减法口算 or 乘法口诀表 have ads?

乘法口诀表 shows ads; 50以内加减法口算 does not.

### Which is updated more often, 50以内加减法口算 or 乘法口诀表?

50以内加减法口算 ships an update every 22 months, and 乘法口诀表 every 3 months. Most recently, 50以内加减法口算 was updated on October 14, 2026 and 乘法口诀表 on September 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*