# 南风有痕 vs 输入法增强

The clearest difference is in-app purchases: 南风有痕 at none against 输入法增强's 1. 南风有痕 also leads on iOS requirement (12.2 vs 15.0). 输入法增强's advantage is update cadence (every 2 weeks vs every 11 months). On price, ads and device support there is nothing between them.

Both are free to download. 输入法增强 sells 1 in-app purchase, starting at $0.99 per month. 南风有痕 asks for nothing beyond the download.

南风有痕 ships an update every 11 months, 输入法增强 every 2 weeks. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 南风有痕 | 输入法增强 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 weeks** |
| Size | 83 MB | 15 MB |
| Requires iOS | **12.2** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen 2bulu Information Technology Co. Ltd.](https://appshunter.io/developer/1193862719) | [大伟 任](https://appshunter.io/developer/630388658) |

## What reviewers say

### 南风有痕

[App page](https://appshunter.io/ios/app/id6448814867)

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

**In-app purchases:** none


### 输入法增强

[App page](https://appshunter.io/ios/app/id6807059453)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 导入外部词库 | $0.99 | per month |


## Frequently asked questions

### Is 南风有痕 free?

南风有痕 is free to download, with no in-app purchases.

### Is 输入法增强 free?

输入法增强 is free to download, with in-app purchases available.

### Do 南风有痕 or 输入法增强 have ads?

Neither 南风有痕 nor 输入法增强 shows ads.

### Which is updated more often, 南风有痕 or 输入法增强?

南风有痕 ships an update every 11 months, and 输入法增强 every 2 weeks. Most recently, 南风有痕 was updated on October 7, 2026 and 输入法增强 on October 17, 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.*