# 精灵动画背单词 vs UU伴学

The clearest difference is update cadence: 精灵动画背单词 at every 11 days against UU伴学's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

精灵动画背单词 ships an update every 11 days, UU伴学 every 3 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 精灵动画背单词 | UU伴学 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 3 months |
| Size | 92 MB | 42 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Zhuhai Gravity Network Technology Co., Ltd.](https://appshunter.io/developer/1822312642) | [Beijing Tianhua Online Education Technology Co. Ltd.](https://appshunter.io/developer/1239171073) |

## What reviewers say

### 精灵动画背单词

[App page](https://appshunter.io/ios/app/id6747938099)

**Features:** macOS Compatibility

**In-app purchases:** none


### UU伴学

[App page](https://appshunter.io/ios/app/uu/id6758742505)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 精灵动画背单词 free?

精灵动画背单词 is free to download, with no in-app purchases.

### Is UU伴学 free?

UU伴学 is free to download, with no in-app purchases.

### Do 精灵动画背单词 or UU伴学 have ads?

Neither 精灵动画背单词 nor UU伴学 shows ads.

### Which is updated more often, 精灵动画背单词 or UU伴学?

精灵动画背单词 ships an update every 11 days, and UU伴学 every 3 months. Most recently, 精灵动画背单词 was updated on October 30, 2026 and UU伴学 on October 31, 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.*