# 阿水 vs 隨口記帳：AI 語音記帳

The clearest difference is update cadence: 隨口記帳：AI 語音記帳 at every 11 days against 阿水's every 6 weeks. 阿水's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 阿水 sells 1 in-app purchase, starting at $25.99 per month and 隨口記帳：AI 語音記帳 sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

阿水 ships an update every 6 weeks, 隨口記帳：AI 語音記帳 every 11 days. The most recent releases landed on October 20, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 阿水 | 隨口記帳：AI 語音記帳 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 11 days** |
| Size | 78 MB | 8 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [CMoney](https://appshunter.io/developer/503431064) | [Tsunghao Han](https://appshunter.io/developer/6790632520) |

## What reviewers say

### 阿水

[App page](https://appshunter.io/ios/app/id1448801052)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 阿水訂閱一個月 | $25.99 | per month |


### 隨口記帳：AI 語音記帳

[App page](https://appshunter.io/ios/app/ai/id6790632518)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro 月費方案 | $1.99 | per month |
| Pro 年費方案 | $14.99 | per year |


## Frequently asked questions

### Is 阿水 free?

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

### Is 隨口記帳：AI 語音記帳 free?

隨口記帳：AI 語音記帳 is free to download, with in-app purchases available.

### Do 阿水 or 隨口記帳：AI 語音記帳 have ads?

Neither 阿水 nor 隨口記帳：AI 語音記帳 shows ads.

### Which is updated more often, 阿水 or 隨口記帳：AI 語音記帳?

阿水 ships an update every 6 weeks, and 隨口記帳：AI 語音記帳 every 11 days. Most recently, 阿水 was updated on October 20, 2026 and 隨口記帳：AI 語音記帳 on October 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*