# 飛輪實境 vs Sunlean

The clearest difference is in-app purchases: Sunlean at none against 飛輪實境's 1. Sunlean also leads on update cadence (every 3 weeks vs every 5 months) and iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. 飛輪實境 sells 1 one-off in-app purchase. Sunlean asks for nothing beyond the download.

飛輪實境 ships an update every 5 months, Sunlean every 3 weeks. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 飛輪實境 | Sunlean |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sunlean/id6752283098/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 63.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 64 MB | 38 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ning Han Liu](https://appshunter.io/developer/965069996) | [Sunleanmed Tech Co., Ltd.](https://appshunter.io/developer/1838645597) |

## What reviewers say

### 飛輪實境

[App page](https://appshunter.io/ios/app/id965095085)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 上課點數100點 | $2.99 | one-time |


### Sunlean

[App page](https://appshunter.io/ios/app/sunlean/id6752283098)

This app centralizes your health data, including weight, diet, blood pressure, and heart rate, to provide clear insights for weight and health management. It offers trend reports, quick daily recording, and educational audio-visual content to support your journey.

**Highlights:** Integrated health data tracking, Daily weight, diet, and vital sign recording, Trend reports and analysis, Dietary blind spot identification, Educational audio-visual content, Phased goal setting and progress tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 飛輪實境 free?

飛輪實境 is free to download, with in-app purchases available.

### Is Sunlean free?

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

### Do 飛輪實境 or Sunlean have ads?

Neither 飛輪實境 nor Sunlean shows ads.

### Which is updated more often, 飛輪實境 or Sunlean?

飛輪實境 ships an update every 5 months, and Sunlean every 3 weeks. Most recently, 飛輪實境 was updated on October 14, 2026 and Sunlean on October 16, 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.*