# 新北動健康4.0 vs X

The clearest difference is iOS requirement: 新北動健康4.0 at 9.0 against X's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 4, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | 新北動健康4.0 | X |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 18.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 178 MB | 13 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [New Taipei City Government](https://appshunter.io/developer/444060775) | [chen poyu](https://appshunter.io/developer/1057483428) |

## What reviewers say

### 新北動健康4.0

[App page](https://appshunter.io/ios/app/40/id1164389450)

This app offers health assessments, including physical fitness, nutrition, and frailty screening, based on official government guidelines. It features a new 'My Plate' function and enhanced health pages for a more comprehensive user experience. The app also integrates with HealthKit for step counting.

**Highlights:** My Plate function, Comprehensive health pages, Step counting with HealthKit integration, Physical fitness assessments, Nutrition assessments, Frailty screening

**Features:** Vision Pro support

**In-app purchases:** none


### X

[App page](https://appshunter.io/ios/app/x-fit-studio/id1498613639)

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

**In-app purchases:** none


## Frequently asked questions

### Is 新北動健康4.0 free?

新北動健康4.0 is free to download, with no in-app purchases.

### Is X free?

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

### Do 新北動健康4.0 or X have ads?

Neither 新北動健康4.0 nor X shows ads.

### Which is updated more often, 新北動健康4.0 or X?

新北動健康4.0 ships an update every 2 months, and X every 2 months. Most recently, 新北動健康4.0 was updated on September 4, 2026 and X on September 15, 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.*