# 小鱼喝水 vs 认真喝水

The clearest difference is in-app purchases: 认真喝水 at none against 小鱼喝水's 1. 小鱼喝水's advantage is update cadence (every 3 days vs every 9 days) and iOS requirement (14.0 vs 26.0). 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. 认真喝水 asks for nothing beyond the download.

小鱼喝水 ships an update every 3 days, 认真喝水 every 9 days. The most recent releases landed on October 30, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | 小鱼喝水 | 认真喝水 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6779088281/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 9 days |
| Monetization | — | Free |
| Size | 20 MB | 18 MB |
| Requires iOS | **14.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [景超 陆](https://appshunter.io/developer/1650932320) | [东 赵](https://appshunter.io/developer/6777858320) |

## What reviewers say

### 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 |


### 认真喝水

[App page](https://appshunter.io/ios/app/id6779088281)

This app helps you build a daily hydration habit with simple water logging, smart goal setting, and timely reminders. Track your progress with clear statistics and stay motivated through challenges and achievements.

**Highlights:** Quickly log water, coffee, tea, and custom drinks, Smart daily hydration goal setting, Scene-based reminders to stay hydrated, Clear weekly, monthly, and yearly statistics, Challenges and badges for motivation, Desktop widgets for quick progress view, iCloud automatic synchronization

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

**In-app purchases:** none


## Frequently asked questions

### Is 小鱼喝水 free?

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

### Is 认真喝水 free?

认真喝水 is free to download, with no in-app purchases.

### Do 小鱼喝水 or 认真喝水 have ads?

Neither 小鱼喝水 nor 认真喝水 shows ads.

### Which is updated more often, 小鱼喝水 or 认真喝水?

小鱼喝水 ships an update every 3 days, and 认真喝水 every 9 days. Most recently, 小鱼喝水 was updated on October 30, 2026 and 认真喝水 on October 23, 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.*