# 脂知道 vs Sheepy

The clearest difference is update cadence: Sheepy at every 2 days against 脂知道's weekly. Sheepy also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

脂知道 ships an update weekly, Sheepy every 2 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 脂知道 | Sheepy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Size | 11 MB | 19 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [泽龙 赵](https://appshunter.io/developer/1848799232) | [从尧 孙](https://appshunter.io/developer/1891292874) |

## What reviewers say

### 脂知道

[App page](https://appshunter.io/ios/app/id6762265925)

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

**In-app purchases:** none


### Sheepy

[App page](https://appshunter.io/ios/app/sheepy/id6793028299)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is 脂知道 free?

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

### Is Sheepy free?

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

### Do 脂知道 or Sheepy have ads?

Neither 脂知道 nor Sheepy shows ads.

### Which is updated more often, 脂知道 or Sheepy?

脂知道 ships an update weekly, and Sheepy every 2 days. Most recently, 脂知道 was updated on October 31, 2026 and Sheepy on November 5, 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.*