# 书言笔记 vs 甜狗窝

The clearest difference is update cadence: 甜狗窝 at every 4 days against 书言笔记's every 4 months. 甜狗窝 also leads on iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 书言笔记 sells 3 in-app purchases, starting at $1.99 per month and 甜狗窝 sells 12 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

书言笔记 ships an update every 4 months, 甜狗窝 every 4 days. The most recent releases landed on October 4, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | 书言笔记 | 甜狗窝 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6476586519/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Size | 34 MB | 175 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [钊辉 李](https://appshunter.io/developer/1561520729) | [福建甜狗科技有限公司](https://appshunter.io/developer/1708140287) |

## What reviewers say

### 书言笔记

[App page](https://appshunter.io/ios/app/id6444200022)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $1.99 | per month |
| 半年会员 | $6.99 | per 6 months |
| 年会员 | $12.99 | per year |


### 甜狗窝

[App page](https://appshunter.io/ios/app/id6476586519)

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1天会员 | $0.99 | one-time |
| 1元人民币购买靓号 | $0.99 | one-time |
| 6个月超级群 | $24.99 | one-time |
| 12个月超级群 | $29.99 | one-time |
| 4位靓号 | $59.99 | one-time |
| 5位靓号 | $59.99 | one-time |
| 3位靓号 | $59.99 | one-time |
| 6位靓号 | $59.99 | one-time |
| 精品叠号 | $69.99 | one-time |
| 购买698精品靓号 | $99.99 | one-time |
| 购买998精品靓号 | $149.99 | one-time |
| 12个月会员 | $399.99 | one-time |


## Frequently asked questions

### Is 书言笔记 free?

书言笔记 is free to download, with in-app purchases available.

### Is 甜狗窝 free?

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

### Do 书言笔记 or 甜狗窝 have ads?

Neither 书言笔记 nor 甜狗窝 shows ads.

### Which is updated more often, 书言笔记 or 甜狗窝?

书言笔记 ships an update every 4 months, and 甜狗窝 every 4 days. Most recently, 书言笔记 was updated on October 4, 2026 and 甜狗窝 on September 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.*