# FIT天地通 vs Youcan Dive

The clearest difference is update cadence: Youcan Dive at fortnightly against FIT天地通's every 2 months. FIT天地通's advantage is iOS requirement (9.0 vs 11.0). 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.

FIT天地通 ships an update every 2 months, Youcan Dive fortnightly. The most recent releases landed on October 26, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | FIT天地通 | Youcan Dive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (4 ratings)](https://appshunter.io/ios/app/youcan-dive/id1436020829/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 36 MB | 190 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [小毛 林](https://appshunter.io/developer/1344706214) | [Youcan Robotics (Shanghai) Co.Ltd](https://appshunter.io/developer/1303458856) |

## What reviewers say

### FIT天地通

[App page](https://appshunter.io/ios/app/fit/id1256348335)

**Features:** macOS Compatibility

**In-app purchases:** none


### Youcan Dive

[App page](https://appshunter.io/ios/app/youcan-dive/id1436020829)

Control an underwater drone and explore the marine world in real-time. Capture photos and videos, manage your media library, and adjust drone parameters. Share your underwater adventures live.

**Highlights:** Real-time drone control, Live underwater viewing, Photo and video capture, Media library management, Parameter adjustment, Live sharing

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is FIT天地通 free?

FIT天地通 is free to download, with no in-app purchases.

### Is Youcan Dive free?

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

### Do FIT天地通 or Youcan Dive have ads?

Neither FIT天地通 nor Youcan Dive shows ads.

### Which is updated more often, FIT天地通 or Youcan Dive?

FIT天地通 ships an update every 2 months, and Youcan Dive fortnightly. Most recently, FIT天地通 was updated on October 26, 2026 and Youcan Dive on October 22, 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.*