# 随心启蒙英语·边玩游戏边背单词 vs MemoryMonster

The clearest difference is in-app purchases: 随心启蒙英语·边玩游戏边背单词 at none against MemoryMonster's 2. 随心启蒙英语·边玩游戏边背单词 also leads on update cadence (every 4 days vs every 3 months) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. MemoryMonster sells 2 in-app purchases, starting at $2.99 per month. 随心启蒙英语·边玩游戏边背单词 asks for nothing beyond the download.

随心启蒙英语·边玩游戏边背单词 ships an update every 4 days, MemoryMonster every 3 months. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 随心启蒙英语·边玩游戏边背单词 | MemoryMonster |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 months |
| Size | 31 MB | 30 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Metademy](https://appshunter.io/developer/1675831131) | [伟强 钱](https://appshunter.io/developer/1834938447) |

## What reviewers say

### 随心启蒙英语·边玩游戏边背单词

[App page](https://appshunter.io/ios/app/id6742979150)

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

**In-app purchases:** none


### MemoryMonster

[App page](https://appshunter.io/ios/app/memorymonster/id6757104976)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP月度会员 | $2.99 | per month |
| VIP年度会员 | $24.99 | per year |


## Frequently asked questions

### Is 随心启蒙英语·边玩游戏边背单词 free?

随心启蒙英语·边玩游戏边背单词 is free to download, with no in-app purchases.

### Is MemoryMonster free?

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

### Do 随心启蒙英语·边玩游戏边背单词 or MemoryMonster have ads?

Neither 随心启蒙英语·边玩游戏边背单词 nor MemoryMonster shows ads.

### Which is updated more often, 随心启蒙英语·边玩游戏边背单词 or MemoryMonster?

随心启蒙英语·边玩游戏边背单词 ships an update every 4 days, and MemoryMonster every 3 months. Most recently, 随心启蒙英语·边玩游戏边背单词 was updated on October 10, 2026 and MemoryMonster on October 14, 2026.

---

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