# 蝦米鍵盤3 vs 小龜旬曆

The clearest difference is iOS requirement: 蝦米鍵盤3 at 15.6 against 小龜旬曆's 17.0. On price, update cadence, ads and in-app purchases 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 and 小龜旬曆 sells 2 in-app purchases, starting at $19.99 per year. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 蝦米鍵盤3 | 小龜旬曆 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | Every 3 days |
| Size | 66 MB | 29 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IFAN CHU](https://appshunter.io/developer/582126445) | [MINGQUAN WU](https://appshunter.io/developer/1892943550) |

## 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 |


### 小龜旬曆

[App page](https://appshunter.io/ios/app/id6763717174)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小龜旬曆Pro年費 | $19.99 | per year |
| 小龜旬曆Pro終身版 | $59.99 | one-time |


## 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 小龜旬曆 free?

小龜旬曆 is free to download, with in-app purchases available.

### Do 蝦米鍵盤3 or 小龜旬曆 have ads?

Neither 蝦米鍵盤3 nor 小龜旬曆 shows ads.

### Which is updated more often, 蝦米鍵盤3 or 小龜旬曆?

蝦米鍵盤3 ships an update every 3 days, and 小龜旬曆 every 3 days. Most recently, 蝦米鍵盤3 was updated on October 25, 2026 and 小龜旬曆 on October 24, 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.*