# 三七笔记 vs GoSwap Tools

The clearest difference is in-app purchases: GoSwap Tools at none against 三七笔记's 9. 三七笔记's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 三七笔记 sells 9 one-off in-app purchases. GoSwap Tools asks for nothing beyond the download.

三七笔记 ships an update every 10 days, GoSwap Tools every 2 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 三七笔记 | GoSwap Tools |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Size | 118 MB | 41 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [海龙 陈](https://appshunter.io/developer/1819508990) | [郑州博观电子科技有限公司](https://appshunter.io/developer/1547212722) |

## What reviewers say

### 三七笔记

[App page](https://appshunter.io/ios/app/id6747325065)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一月AI会员 | $3.99 | one-time |
| 一年排盘会员 | $12.99 | one-time |
| 一年AI会员 | $12.99 | one-time |
| 一年综合会员 | $19.99 | one-time |
| 两年排盘会员 | $24.99 | one-time |
| 三年AI会员 | $29.99 | one-time |
| 两年综合会员 | $29.99 | one-time |
| 五年排盘会员 | $39.99 | one-time |
| 三年综合会员 | $39.99 | one-time |


### GoSwap Tools

[App page](https://appshunter.io/ios/app/goswap-tools/id6761591131)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 三七笔记 free?

三七笔记 is free to download, with in-app purchases available.

### Is GoSwap Tools free?

GoSwap Tools is free to download, with no in-app purchases.

### Do 三七笔记 or GoSwap Tools have ads?

Neither 三七笔记 nor GoSwap Tools shows ads.

### Which is updated more often, 三七笔记 or GoSwap Tools?

三七笔记 ships an update every 10 days, and GoSwap Tools every 2 weeks. Most recently, 三七笔记 was updated on October 30, 2026 and GoSwap Tools 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.*