# 進化論Evolution Fitness vs 專心練FOCUS SPACE

The clearest difference is update cadence: 進化論Evolution Fitness at every 2 months against 專心練FOCUS SPACE's every 18 months. 進化論Evolution Fitness also leads on iOS requirement (13.0 vs 15.0). 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.

進化論Evolution Fitness ships an update every 2 months, 專心練FOCUS SPACE every 18 months. The most recent releases landed on October 22, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 進化論Evolution Fitness | 專心練FOCUS SPACE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 18 months |
| Size | 81 MB | 50 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Po-Chuan Hsueh](https://appshunter.io/developer/1701937854) | [Eternal W Technology Co., Ltd.](https://appshunter.io/developer/1485685478) |

## What reviewers say

### 進化論Evolution Fitness

[App page](https://appshunter.io/ios/app/evolution-fitness/id1621430063)

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

**In-app purchases:** none


### 專心練FOCUS SPACE

[App page](https://appshunter.io/ios/app/focus-space/id1661465876)

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

**In-app purchases:** none


## Frequently asked questions

### Is 進化論Evolution Fitness free?

進化論Evolution Fitness is free to download, with no in-app purchases.

### Is 專心練FOCUS SPACE free?

專心練FOCUS SPACE is free to download, with no in-app purchases.

### Do 進化論Evolution Fitness or 專心練FOCUS SPACE have ads?

Neither 進化論Evolution Fitness nor 專心練FOCUS SPACE shows ads.

### Which is updated more often, 進化論Evolution Fitness or 專心練FOCUS SPACE?

進化論Evolution Fitness ships an update every 2 months, and 專心練FOCUS SPACE every 18 months. Most recently, 進化論Evolution Fitness was updated on October 22, 2026 and 專心練FOCUS SPACE on October 1, 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.*