# 小鱼喝水 vs AnimalSleep

The clearest difference is in-app purchases: AnimalSleep at none against 小鱼喝水's 1. 小鱼喝水's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.0). On price, review sentiment, update cadence and ads 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. AnimalSleep asks for nothing beyond the download.

小鱼喝水 ships an update every 3 days, AnimalSleep every 2 days. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 小鱼喝水 | AnimalSleep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (4 ratings)](https://appshunter.io/ios/app/animalsleep/id6799808779/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 20 MB | 46 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [景超 陆](https://appshunter.io/developer/1650932320) | [Beijing ShanGuang Technology Co., Ltd](https://appshunter.io/developer/1673400770) |

## 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 |


### AnimalSleep

[App page](https://appshunter.io/ios/app/animalsleep/id6799808779)

This app automatically tracks your sleep patterns, providing detailed reports and insights into your sleep quality. It assigns an animal rating based on your sleep performance and offers a calendar review of your sleep history. Your data is kept private and synced securely via iCloud.

**Highlights:** Automatic sleep tracking, Animal sleep quality ratings, Daily and monthly sleep statistics, Calendar review of sleep history, Home screen widget for quick access, iCloud data sync

**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 AnimalSleep free?

AnimalSleep is free to download, with no in-app purchases.

### Do 小鱼喝水 or AnimalSleep have ads?

Neither 小鱼喝水 nor AnimalSleep shows ads.

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

小鱼喝水 ships an update every 3 days, and AnimalSleep every 2 days. Most recently, 小鱼喝水 was updated on October 6, 2026 and AnimalSleep on October 7, 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.*