# JoiiSports vs K GYM 健身房

The clearest difference is rating: JoiiSports at 4.7 against K GYM 健身房's 1.0. JoiiSports also leads on update cadence (fortnightly vs every 3 months) and ratings volume (61 vs 1). K GYM 健身房's advantage is in-app purchases (none vs 4). On price, ads and device support there is nothing between them.

Both are free to download. JoiiSports sells 4 in-app purchases, starting at $7.99 per month. K GYM 健身房 asks for nothing beyond the download.

JoiiSports holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: JoiiSports has 61 ratings behind it against 1, so its average is the more settled of the two.

JoiiSports ships an update fortnightly, K GYM 健身房 every 3 months. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | JoiiSports | K GYM 健身房 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (61 ratings)](https://appshunter.io/ios/app/joiisports/id894512433/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/k-gym/id1548615513/reviews) |
| Number of ratings | **61** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Freemium | **Free** |
| Size | 171 MB | 74 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Joiiup Technology Inc.](https://appshunter.io/developer/874187368) | [CLOUDGEM LIMITED](https://appshunter.io/developer/1852719825) |

## What reviewers say

### JoiiSports

[App page](https://appshunter.io/ios/app/joiisports/id894512433)

Track your fitness with AI-powered exercise detection, GPS route mapping, and health management tools. Monitor steps, weight, and body fat, and join events with friends. Premium features offer advanced AI analysis, personalized plans, and a digital health assistant.

**Highlights:** AI exercise detection (squats, push-ups, lunges), GPS route tracking, Daily steps and walking analysis, Body weight and fat management, Official and private fitness events, Integration with Apple Health, HIIT workout plans

**Features:** macOS Compatibility, Siri integration, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Service / Monthly | $7.99 | per month |
| Premium Service / Annual | $49.99 | per year |
| Premium Gift (1 quarter) | $18.99 | one-time |
| Premium Gift (1 year) | $49.99 | one-time |


### K GYM 健身房

[App page](https://appshunter.io/ios/app/k-gym/id1548615513)

Manage gym memberships, book classes, and find personal trainers with this app. It offers a paperless registration process, online payments, and detailed trainer profiles. Access a well-equipped facility with yoga studios and body composition analysis.

**Highlights:** Paperless registration, Mobile entry, Online payments, Class booking, Trainer profiles, Body composition analysis

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is JoiiSports free?

JoiiSports is free to download, with in-app purchases available.

### Is K GYM 健身房 free?

K GYM 健身房 is free to download, with no in-app purchases.

### Which has better reviews, JoiiSports or K GYM 健身房?

JoiiSports is rated higher. JoiiSports averages 4.7 out of 5 from 61 ratings, while K GYM 健身房 averages 1.0 from 1 ratings.

### Do JoiiSports or K GYM 健身房 have ads?

Neither JoiiSports nor K GYM 健身房 shows ads.

### Which is updated more often, JoiiSports or K GYM 健身房?

JoiiSports ships an update fortnightly, and K GYM 健身房 every 3 months. Most recently, JoiiSports was updated on November 11, 2026 and K GYM 健身房 on November 3, 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.*