# Impact 硬派健身 vs 發球 Serve

The clearest difference is update cadence: 發球 Serve at every 10 days against Impact 硬派健身's every 2 months. Impact 硬派健身's advantage is iOS requirement (15.0 vs 17.0). 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.

Impact 硬派健身 ships an update every 2 months, 發球 Serve every 10 days. The most recent releases landed on November 4, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Impact 硬派健身 | 發球 Serve |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 81 MB | 37 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Ching Lin Pei](https://appshunter.io/developer/1858183065) | [發球股份有限公司](https://appshunter.io/developer/1873056869) |

## What reviewers say

### Impact 硬派健身

[App page](https://appshunter.io/ios/app/impact/id6743612919)

This app provides a professional training space for fitness enthusiasts of all levels. It offers a spacious gym with top-tier equipment, flexible entry options, and personalized training plans. Conveniently located near a subway station, it's designed for easy access and a pressure-free workout experience.

**Highlights:** Spacious training area, Top-tier professional equipment, Flexible entry plans, Professional personal training, Coach-friendly space, Convenient location

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

**In-app purchases:** none


### 發球 Serve

[App page](https://appshunter.io/ios/app/serve/id6758462897)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Impact 硬派健身 free?

Impact 硬派健身 is free to download, with no in-app purchases.

### Is 發球 Serve free?

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

### Do Impact 硬派健身 or 發球 Serve have ads?

Neither Impact 硬派健身 nor 發球 Serve shows ads.

### Which is updated more often, Impact 硬派健身 or 發球 Serve?

Impact 硬派健身 ships an update every 2 months, and 發球 Serve every 10 days. Most recently, Impact 硬派健身 was updated on November 4, 2026 and 發球 Serve on November 9, 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.*