# 把脉 vs StepPet

The clearest difference is update cadence: StepPet at every 6 days against 把脉's fortnightly. StepPet also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

把脉 ships an update fortnightly, StepPet every 6 days. The most recent releases landed on October 5, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 把脉 | StepPet |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Size | 111 MB | 53 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [伟明 杨](https://appshunter.io/developer/1821963221) | [伟 李](https://appshunter.io/developer/1882485778) |

## What reviewers say

### 把脉

[App page](https://appshunter.io/ios/app/id6747956022)

**Features:** macOS Compatibility

**In-app purchases:** none


### StepPet

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

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

**In-app purchases:** none


## Frequently asked questions

### Is 把脉 free?

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

### Is StepPet free?

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

### Do 把脉 or StepPet have ads?

Neither 把脉 nor StepPet shows ads.

### Which is updated more often, 把脉 or StepPet?

把脉 ships an update fortnightly, and StepPet every 6 days. Most recently, 把脉 was updated on October 5, 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.*