# 三年级英语下册 vs 呱呱AI英语

The clearest difference is ads: 呱呱AI英语 at none against 三年级英语下册's shown. 三年级英语下册's advantage is iOS requirement (8.0 vs 13.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 三年级英语下册 sells 1 one-off in-app purchase and 呱呱AI英语 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 三年级英语下册 | 呱呱AI英语 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 3 weeks |
| Size | 55 MB | 345 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [艳枝 彭](https://appshunter.io/developer/1554425667) | [Qingdao Zunbo Information Technology Co., Ltd.](https://appshunter.io/developer/1823132942) |

## What reviewers say

### 三年级英语下册

[App page](https://appshunter.io/ios/app/id1477049239)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁3-6年级全套课本内容 | $2.99 | one-time |


### 呱呱AI英语

[App page](https://appshunter.io/ios/app/ai/id6755711928)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 拼音永久卡 | $19.99 | one-time |
| 识字永久卡 | $24.99 | one-time |
| 英语永久卡 | $29.99 | one-time |
| 识字+拼音永久卡 | $29.99 | one-time |
| 数学永久卡 | $39.99 | one-time |
| 识字+拼音+英语永久卡 | $39.99 | one-time |
| 识字+拼音+英语+古诗永久卡 | $49.99 | one-time |
| 识字+拼音+数学永久卡 | $49.99 | one-time |
| 识字+拼音+英语+数学永久卡 | $59.99 | one-time |
| 识字+拼音+英语+古诗+数学永久卡 | $59.99 | one-time |


## Frequently asked questions

### Is 三年级英语下册 free?

三年级英语下册 is free to download, with in-app purchases available.

### Is 呱呱AI英语 free?

呱呱AI英语 is free to download, with in-app purchases available.

### Do 三年级英语下册 or 呱呱AI英语 have ads?

三年级英语下册 shows ads; 呱呱AI英语 does not.

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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.*