# 能不能吃 vs 小鱼喝水

The clearest difference is review sentiment: 小鱼喝水 at 100% against 能不能吃's 57%. 小鱼喝水 also leads on update cadence (every 3 days vs every 2 months). 能不能吃's advantage is in-app purchases (none vs 1) and iOS requirement (7.0 vs 14.0). On price, ads and device support there is nothing between them.

Both are free to download. 小鱼喝水 sells 1 in-app purchase, starting at $0.99 per year. 能不能吃 asks for nothing beyond the download.

能不能吃 ships an update every 2 months, 小鱼喝水 every 3 days. The most recent releases landed on September 26, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | 能不能吃 | 小鱼喝水 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 57.1% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 4 MB | 20 MB |
| Requires iOS | **7.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Guizhou Haisike Health Technology Co., LTD](https://appshunter.io/developer/1478863895) | [景超 陆](https://appshunter.io/developer/1650932320) |

## What reviewers say

### 能不能吃

[App page](https://appshunter.io/ios/app/id1135762575)

**Features:** Vision Pro support

**In-app purchases:** none


### 小鱼喝水

[App page](https://appshunter.io/ios/app/id6444213350)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小鱼喝水_Vip | $0.99 | per year |


## Frequently asked questions

### Is 能不能吃 free?

能不能吃 is free to download, with no in-app purchases.

### Is 小鱼喝水 free?

小鱼喝水 is free to download, with in-app purchases available.

### Do 能不能吃 or 小鱼喝水 have ads?

Neither 能不能吃 nor 小鱼喝水 shows ads.

### Which is updated more often, 能不能吃 or 小鱼喝水?

能不能吃 ships an update every 2 months, and 小鱼喝水 every 3 days. Most recently, 能不能吃 was updated on September 26, 2026 and 小鱼喝水 on September 18, 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.*