# 极酷运动 vs 极限库

The clearest difference is update cadence: 极酷运动 at fortnightly against 极限库's monthly. 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.

极酷运动 ships an update fortnightly, 极限库 monthly. The most recent releases landed on September 17, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | 极酷运动 | 极限库 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Size | 182 MB | 65 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Xuezu Technology Co., Ltd.](https://appshunter.io/developer/1494672665) | [增霖 石](https://appshunter.io/developer/1595522023) |

## What reviewers say

### 极酷运动

[App page](https://appshunter.io/ios/app/id1494672846)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### 极限库

[App page](https://appshunter.io/ios/app/10000-plus/id1595553813)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 极酷运动 free?

极酷运动 is free to download, with no in-app purchases.

### Is 极限库 free?

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

### Do 极酷运动 or 极限库 have ads?

Neither 极酷运动 nor 极限库 shows ads.

### Which is updated more often, 极酷运动 or 极限库?

极酷运动 ships an update fortnightly, and 极限库 monthly. Most recently, 极酷运动 was updated on September 17, 2026 and 极限库 on September 8, 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.*