# PC Exercise vs 核心律动

The clearest difference is in-app purchases: 核心律动 at none against PC Exercise's 1. 核心律动 also leads on update cadence (daily vs every 2 months). PC Exercise's advantage is iOS requirement (12.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. PC Exercise sells 1 one-off in-app purchase. 核心律动 asks for nothing beyond the download.

PC Exercise ships an update every 2 months, 核心律动 daily. The most recent releases landed on September 10, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | PC Exercise | 核心律动 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Size | 36 MB | 2 MB |
| Requires iOS | **12.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Tunhu Network Technology Co., Ltd.](https://appshunter.io/developer/1498880863) | [学志 余](https://appshunter.io/developer/1884482075) |

## What reviewers say

### PC Exercise

[App page](https://appshunter.io/ios/app/pc-exercise/id1498893967)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 功能无限制 | $0.99 | one-time |


### 核心律动

[App page](https://appshunter.io/ios/app/id6760478253)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PC Exercise free?

PC Exercise is free to download, with in-app purchases available.

### Is 核心律动 free?

核心律动 is free to download, with no in-app purchases.

### Do PC Exercise or 核心律动 have ads?

Neither PC Exercise nor 核心律动 shows ads.

### Which is updated more often, PC Exercise or 核心律动?

PC Exercise ships an update every 2 months, and 核心律动 daily. Most recently, PC Exercise was updated on September 10, 2026 and 核心律动 on September 19, 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.*