# 牛牛健康 vs StepPet

The clearest difference is in-app purchases: StepPet at none against 牛牛健康's 1. StepPet also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, update cadence and ads there is nothing between them.

Both are free to download. 牛牛健康 sells 1 in-app purchase, starting at $0.99 per month. StepPet asks for nothing beyond the download.

牛牛健康 ships an update every 5 days, StepPet every 6 days. The most recent releases landed on October 1, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 牛牛健康 | StepPet |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 6 days |
| Monetization | Freemium | — |
| Size | 13 MB | 53 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [诚志 张](https://appshunter.io/developer/1765833656) | [伟 李](https://appshunter.io/developer/1882485778) |

## What reviewers say

### 牛牛健康

[App page](https://appshunter.io/ios/app/id6742370482)

Track daily health and fitness goals to improve your health score. Set personal objectives, monitor statistics, and engage in friendly competition on leaderboards. This app offers health suggestions for reference only; consult a doctor for medical concerns.

**Highlights:** Daily goal check-ins, Health score improvement, Personalized goal setting, Health statistics viewing, Leaderboard participation

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度订阅 | $0.99 | per month |


### StepPet

[App page](https://appshunter.io/ios/app/steppet/id6771341950)

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

**In-app purchases:** none


## Frequently asked questions

### Is 牛牛健康 free?

牛牛健康 is free to download, with in-app purchases available.

### Is StepPet free?

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

### Do 牛牛健康 or StepPet have ads?

Neither 牛牛健康 nor StepPet shows ads.

### Which is updated more often, 牛牛健康 or StepPet?

牛牛健康 ships an update every 5 days, and StepPet every 6 days. Most recently, 牛牛健康 was updated on October 1, 2026 and StepPet on October 17, 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.*