# 蝦米鍵盤3 vs 萊姆輸入法

The clearest difference is in-app purchases: 萊姆輸入法 at none against 蝦米鍵盤3's 2. 萊姆輸入法 also leads on update cadence (every 2 days vs every 3 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 蝦米鍵盤3 sells 2 in-app purchases, starting at $0.99 per 7 days. 萊姆輸入法 asks for nothing beyond the download.

蝦米鍵盤3 ships an update every 3 days, 萊姆輸入法 every 2 days. The most recent releases landed on September 10, 2026 and August 22, 2026 respectively.

## The numbers

| Metric | 蝦米鍵盤3 | 萊姆輸入法 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Size | 66 MB | 20 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IFAN CHU](https://appshunter.io/developer/582126445) | [YI-PIN LEE](https://appshunter.io/developer/6784694462) |

## What reviewers say

### 蝦米鍵盤3

[App page](https://appshunter.io/ios/app/3/id6762563077)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI 助手 (每周) | $0.99 | per 7 days |
| 核心永久授權 | $9.99 | one-time |


### 萊姆輸入法

[App page](https://appshunter.io/ios/app/id6784694460)

**In-app purchases:** none


## Frequently asked questions

### Is 蝦米鍵盤3 free?

蝦米鍵盤3 is free to download, with in-app purchases available.

### Is 萊姆輸入法 free?

萊姆輸入法 is free to download, with no in-app purchases.

### Do 蝦米鍵盤3 or 萊姆輸入法 have ads?

Neither 蝦米鍵盤3 nor 萊姆輸入法 shows ads.

### Which is updated more often, 蝦米鍵盤3 or 萊姆輸入法?

蝦米鍵盤3 ships an update every 3 days, and 萊姆輸入法 every 2 days. Most recently, 蝦米鍵盤3 was updated on September 10, 2026 and 萊姆輸入法 on August 22, 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.*