# SIMREX GO vs Ruko Fly

The clearest difference is rating: Ruko Fly at 4.3 against SIMREX GO's 3.3. SIMREX GO's advantage is ratings volume (40 vs 4) and iOS requirement (8.0 vs 13.0). On price, review sentiment, update cadence and ads there is nothing between them.

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

Ruko Fly holds the better App Store score, 4.3 against 3.3. That said, the two scores are not equally well evidenced: SIMREX GO has 40 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 45% of SIMREX GO's written reviews are positive against 50% of Ruko Fly's.

SIMREX GO ships an update every 2 months, Ruko Fly every 3 months. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | SIMREX GO | Ruko Fly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (40 ratings)](https://appshunter.io/ios/app/simrex-go/id1560976055/reviews) | **[4.3 (4 ratings)](https://appshunter.io/ios/app/ruko-fly/id6444325865/reviews)** |
| Number of ratings | **40** | 4 |
| Positive reviews | 45.5% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 200 MB | 423 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Jiandanzhijie Technology Co., Ltd.](https://appshunter.io/developer/1543327488) | [Shenzhen Ruike Innovation Technology](https://appshunter.io/developer/1528821631) |

## What reviewers say

### SIMREX GO

[App page](https://appshunter.io/ios/app/simrex-go/id1560976055)

Control intelligent aircraft with this application. It enables real-time transmission of images and flight data between your mobile device and the aircraft via Wi-Fi. Features include one-click calibration, takeoff, emergency stop, and manual control.

**Highlights:** Wi-Fi real-time data transmission, One-click calibration, One-click takeoff and emergency stop, Manual rocker control, MV shooting, Trajectory flight, Photo and video capture, In-app album

**Features:** macOS Compatibility

**In-app purchases:** none


### Ruko Fly

[App page](https://appshunter.io/ios/app/ruko-fly/id6444325865)

Control your aircraft with real-time video transmission and GPS positioning. Set flight parameters, navigate with waypoint missions, and capture aerial footage. Enjoy versatile control via on-screen joysticks for a flexible photography experience.

**Highlights:** Real-time video transmission, GPS positioning, Waypoint mission control, HD video and telemetry, Virtual joystick controls, Aerial photography platform

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SIMREX GO free?

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

### Is Ruko Fly free?

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

### Which has better reviews, SIMREX GO or Ruko Fly?

Ruko Fly is rated higher. SIMREX GO averages 3.3 out of 5 from 40 ratings, while Ruko Fly averages 4.3 from 4 ratings.

### Do SIMREX GO or Ruko Fly have ads?

Neither SIMREX GO nor Ruko Fly shows ads.

### Which is updated more often, SIMREX GO or Ruko Fly?

SIMREX GO ships an update every 2 months, and Ruko Fly every 3 months. Most recently, SIMREX GO was updated on October 7, 2026 and Ruko Fly 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.*