# 杜杜快乐阅读1A vs 拼音学习机

The clearest difference is in-app purchases: 杜杜快乐阅读1A at none against 拼音学习机's 1. 杜杜快乐阅读1A also leads on ads (none vs shown) and iOS requirement (9.0 vs 16). 拼音学习机's advantage is update cadence (every 3 weeks vs every 5 months). On price and device support there is nothing between them.

Both are free to download. 拼音学习机 sells 1 one-off in-app purchase. 杜杜快乐阅读1A asks for nothing beyond the download.

杜杜快乐阅读1A ships an update every 5 months, 拼音学习机 every 3 weeks. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 杜杜快乐阅读1A | 拼音学习机 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Size | 278 MB | 101 MB |
| Requires iOS | **9.0** | 16 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [长沙市星灿软件开发有限公司](https://appshunter.io/developer/1126375430) | [伟 雷](https://appshunter.io/developer/1347765042) |

## What reviewers say

### 杜杜快乐阅读1A

[App page](https://appshunter.io/ios/app/1a/id923234282)

**Features:** macOS Compatibility

**In-app purchases:** none


### 拼音学习机

[App page](https://appshunter.io/ios/app/id6761793109)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久会员 | $3.99 | one-time |


## Frequently asked questions

### Is 杜杜快乐阅读1A free?

杜杜快乐阅读1A is free to download, with no in-app purchases.

### Is 拼音学习机 free?

拼音学习机 is free to download, with in-app purchases available.

### Do 杜杜快乐阅读1A or 拼音学习机 have ads?

拼音学习机 shows ads; 杜杜快乐阅读1A does not.

### Which is updated more often, 杜杜快乐阅读1A or 拼音学习机?

杜杜快乐阅读1A ships an update every 5 months, and 拼音学习机 every 3 weeks. Most recently, 杜杜快乐阅读1A was updated on November 1, 2026 and 拼音学习机 on November 5, 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.*