# 專心練FOCUS SPACE vs Fitology 運動學

The clearest difference is update cadence: Fitology 運動學 at every 3 weeks against 專心練FOCUS SPACE's every 18 months. Fitology 運動學 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.

專心練FOCUS SPACE ships an update every 18 months, Fitology 運動學 every 3 weeks. The most recent releases landed on October 1, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 專心練FOCUS SPACE | Fitology 運動學 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 3 weeks** |
| Size | 50 MB | 83 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Eternal W Technology Co., Ltd.](https://appshunter.io/developer/1485685478) | [Yihsian Lee](https://appshunter.io/developer/1657618672) |

## What reviewers say

### 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


### Fitology 運動學

[App page](https://appshunter.io/ios/app/fitology/id6761086860)

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

**In-app purchases:** none


## Frequently asked questions

### Is 專心練FOCUS SPACE free?

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

### Is Fitology 運動學 free?

Fitology 運動學 is free to download, with no in-app purchases.

### Do 專心練FOCUS SPACE or Fitology 運動學 have ads?

Neither 專心練FOCUS SPACE nor Fitology 運動學 shows ads.

### Which is updated more often, 專心練FOCUS SPACE or Fitology 運動學?

專心練FOCUS SPACE ships an update every 18 months, and Fitology 運動學 every 3 weeks. Most recently, 專心練FOCUS SPACE was updated on October 1, 2026 and Fitology 運動學 on October 25, 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.*