# 当当云阅读 vs 一草亭读书

The clearest difference is iOS requirement: 一草亭读书 at 11.0 against 当当云阅读's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 当当云阅读 sells 21 in-app purchases, starting at $2.49 per month and 一草亭读书 sells 8 in-app purchases, starting at $99.99 per year. Whichever you choose, the download price is not the number that matters.

当当云阅读 ships an update every 2 weeks, 一草亭读书 every 9 days. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 当当云阅读 | 一草亭读书 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (989 ratings)](https://appshunter.io/ios/app/id488202082/reviews)** | — |
| Number of ratings | **989** | — |
| Positive reviews | 73.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 244 MB | 154 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Beijing Dangdang Kewen E-commerce Co.,Ltd.](https://appshunter.io/developer/1576165505) | [Shanghai Verantwortung Information Technology Co.,Ltd.](https://appshunter.io/developer/1479000176) |

## What reviewers say

### 当当云阅读

[App page](https://appshunter.io/ios/app/id488202082)

Access a vast library of authentic e-books and audiobooks across numerous genres, including fiction, non-fiction, and children's literature. Enjoy exclusive benefits for new users, daily rewards, and community reading events. Experience a pure, ad-free reading environment anytime, anywhere.

**Highlights:** Massive collection of authentic e-books, Audiobook library, New book releases, Professional book recommendations, New user VIP access, Daily reading rewards, Community reading groups

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

**In-app purchases (21)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 当当云阅读悦读卡 – 月卡（连续包月） | $2.49 | per month |
| 当当云阅读悦读卡 – 月卡（连续包月） | $2.99 | per month |
| 6元铃铛礼包 | $0.99 | one-time |
| 我的阿勒泰(电子书) | $0.99 | one-time |
| 一桶金：颠覆传统赚钱方式的系统创富法则 | $0.99 | one-time |
| 遍地枭雄(电子书) | $0.99 | one-time |
| 生命的支撑(电子书) | $0.99 | one-time |
| 仓央嘉措(电子书) | $0.99 | one-time |
| 领导的方与圆(电子书) | $0.99 | one-time |
| 小S之怀孕日记 | $0.99 | one-time |
| 神秘现象不神秘——方舟子破解世界之谜(电子书) | $0.99 | one-time |
| 民国原来是这样的(电子书) | $0.99 | one-time |
| 山海经密码(电子书) | $0.99 | one-time |
| 12元铃铛礼包 | $1.99 | one-time |
| 当当读书1个月租阅礼包 | $1.99 | one-time |
| 30元铃铛礼包 | $3.99 | one-time |
| 50元铃铛礼包 | $6.99 | one-time |
| 98元铃铛礼包 | $14.99 | one-time |
| 198元铃铛礼包 | $29.99 | one-time |
| 当当云阅读悦读卡 – 年卡（优惠） | $29.99 | one-time |
| 388元铃铛礼包 | $59.99 | one-time |

**What reviewers like**

- 👍 Convenient reading experience
- 🚀 Smooth performance
- 📚 Extensive book selection
- 💰 Affordable ebook prices

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🔒 Inability to change registered phone number
- 📱 Suboptimal iPad/tablet support
- 📚 Limited free/low-cost ebook options

**Reported bugs**

- Login issues and connection problems
- Unexpected app crashes and freezes
- Incorrect display of book content
- Syncing issues between devices

**Requested features**

- Add landscape mode support for iPad
- Improve font customization options
- Integrate with more ebook stores/libraries
- Enhance note-taking and highlighting features


### 一草亭读书

[App page](https://appshunter.io/ios/app/id6443579499)

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP私塾卡会员包年 | $99.99 | per year |
| 21天私塾体验卡 | $1.99 | one-time |
| VIP会员年卡优惠200元 | $45.99 | one-time |
| 私塾年卡 | $49.99 | one-time |
| VIP会员限时88折，买一年送一年 | $59.99 | one-time |
| VIP会员限时9折，买一年送一年 | $59.99 | one-time |
| VIP会员限时新生价 买一年送一年 | $69.99 | one-time |
| VIP会员包年 | $99.99 | one-time |


## Frequently asked questions

### Is 当当云阅读 free?

当当云阅读 is free to download, with in-app purchases available.

### Is 一草亭读书 free?

一草亭读书 is free to download, with in-app purchases available.

### Do 当当云阅读 or 一草亭读书 have ads?

Neither 当当云阅读 nor 一草亭读书 shows ads.

### Which is updated more often, 当当云阅读 or 一草亭读书?

当当云阅读 ships an update every 2 weeks, and 一草亭读书 every 9 days. Most recently, 当当云阅读 was updated on October 29, 2026 and 一草亭读书 on October 27, 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.*