# SIMREX FLY

> Drone control application for real-time image and flight data transmission. (iPhone/iPad app by Shenzhen Jiandanzhijie Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/simrex-fly/id1532882122 (this page in markdown: same URL + `.md`)
- Developer: [Shenzhen Jiandanzhijie Technology Co., Ltd.](https://appshunter.io/developer/1543327488)
- Category: Photo & Video, Utilities
- Price: Free
- Rating: 1.76/5 from 37 App Store ratings · 18 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 62 MB
- Languages: English
- Released: 2020-09-30
- Data updated: 2026-07-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/simrex-fly/id1532882122/reviews.md

## What is SIMREX FLY?

SIMREX FLY is a control application software for smart drones. Based on WI-FI wireless transmission technology, it realizes real-time transmission of images and flight data between mobile phones and drones.

Features
1. GPS status: Take off safely only after 6N stars
2. Latitude and longitude: Real-time display of aircraft coordinates
3. Battery power: Real-time display of the aircraft power percentage, low power automatically return to home
4. Shortcut keys for manual joystick operation: Click the button to unlock the aircraft joystick, which can replace the remote control joystick to operate the aircraft
5. Settings: There are operating joysticks (game mode setting, accelerometer calibration, geomagnetic calibration and beginner mode selection), map, and others (real-time preview pixel selection, device information, data center)
6. Flight mode: Turn on flight mode to choose waypoint planning, follow, point of interest orbit, and exit
7. Map: Click on the map to display the map in full screen, click again to switch to the scene shot by the aircraft
8. One key return to home: Click this function button to automatically return to home and land at short distances
9. One key take-off and landing: Click this function button to conduct take-off and landing
10. High and low speed display: Display the current speed of the aircraft
11. One-key unlock: Click this button to start the aircraft's brushless motor and prepare for take-off
12. Camera parameter setting: you can set the camera for single shooting, continuous shooting, and delayed shooting
13. Shooting: Click this button to directly shoot your favorite scene
14. Recording: Click this button to realize the scene recording function, click this button again to stop recording and save video automatically.
15. Gallery: Click this button to view the captured pictures, videos, and pictures and videos in the SD card (it need to install the SD card )

## Key features

- Real-time image and flight data transmission
- GPS status and coordinate display
- Battery power monitoring with auto-return
- Manual joystick operation
- Waypoint planning, follow, and orbit flight modes
- Camera parameter settings for shooting and recording
- One-key take-off, landing, and return to home

## Recent user reviews (10 of 18)

All indexed reviews: https://appshunter.io/ios/app/simrex-fly/id1532882122/reviews.md

### 1/5 — ✌️🥀

*2026-03-03, version 1.33*

Only x20 and x11 I can’t even connect to my x300c ✌️🥀

### 1/5 — Try simrex zooms

*2025-10-18, version 1.33*

This app does not let me use my x800 drone. Try this other app called simrex zoomy. When you connect to your drone it connects to the camera

### 2/5 — Disappointed

*2025-04-15, version 1.33*

They need to add more of the drones as my SimerX X300c isn’t able to connect which is a shame please fix this

### 1/5 — Agree with others

*2024-04-21, version 1.33*

Just like others have experienced, got my son an X800 drone for his birthday and the app clearly shows support for that model in the manual no the app only has two compatible drones.

### 2/5 — No drones supported, other than X-11 and X-20.

*2023-12-27, version 1.33*

I own an X-500, and my manual in hand instructed me to download this app, to use the camera. To my surprise, it doesn’t even support my drone. The app layout is great, the designs are nice, but really, you need to make your other drones compatible with the app.

### 1/5 — No X300c compatibility

*2023-05-04, version 1.33*

Unfortunately - unlike depicted in the screenshot - only x11 and x20 can be selected. Ergo, no video from my X300c because the app simrex fpv is no longer available. Very frustrating

### 1/5 — Not customer friendly

*2022-10-29, version 1.33*

I have the simRex x300c , their app doesn’t cover my model even I bought from them. Their way to conduct business is …..

### 1/5 — Don’t get it

*2022-08-27, version 1.33*

Its just a waste of time, my mom got me a 300 and I cant connect to it with this app.

### 1/5 — This is a scam

*2022-07-31, version 1.33*

This is a good Drone brand but the only issue that I have is the Sumerix fly app says you can connect to any kind of SIM Rex John and I have the SIM Rex 300 it says you can connect to it on the app preview but when you actually get the app it says that you can select it but my only issue is that but you can’t select it because the only ones you can select is the 20 in the 11 which I don’t have either of them I only have the 300 and I just really want this drone to work but apparently they don’t want you to be able to have a nice drone with a camera that actually works and I think it’s just a big scam so I don’t think people should be able to get the south and less they have those drones that are listed so if they can just fix it that would be nice

### 1/5 — No support for my x300.

*2022-05-05, version 1.33*

Only had x11 and x20 to connect too. App Store images shows a lot more.

## Frequently asked questions about SIMREX FLY

### What is the current rating for SIMREX FLY?

SIMREX FLY has a rating of 1.8 stars based on 37 user ratings.

### What devices is SIMREX FLY compatible with?

SIMREX FLY is compatible with iPhone and iPod devices.

### How often is SIMREX FLY updated?

The latest version, 1.33, was released on December 18, 2020. The app was initially released on September 30, 2020.

### What are the main flight modes available in SIMREX FLY?

SIMREX FLY supports waypoint planning, follow mode, and point of interest orbit flight modes.

### Can SIMREX FLY be used without a remote control?

Yes, SIMREX FLY offers shortcut keys for manual joystick operation, allowing you to control the aircraft without a separate remote control.

### What camera functions does SIMREX FLY offer?

SIMREX FLY allows you to set camera parameters for single shooting, continuous shooting, and delayed shooting, as well as record video.

### What is the age rating for SIMREX FLY?

SIMREX FLY has an age rating of 4+.

### Does SIMREX FLY require an SD card for gallery access?

Yes, to view pictures and videos stored on the drone's SD card within the SIMREX FLY gallery, an SD card must be installed on the drone.

## Version history (last 5 releases)

### 1.33 — 2020-12-18

The video cannot be played;

### 1.3 — 2020-12-08

1. When WIFI and remote control are not connected, the grey color should be displayed. At present, it will disappear directly
2. The font color of real-time flight parameters should be changed with black edge, which is currently white, and the background of the camera is
It's hard to see the white sky
3. No prompts to take photos
4. Flight safety prompts Should be given every time the software is opened. The APP I downloaded only prompts once
5. Add a voice prompt when the Battery is low: Battery low requires language packs
6.APP synchronizes video and quick guide first, and then adjusts after modification

### 1.2 — 2020-10-28

Fixed indicator bar and unable to take photos BUG

### 1.1 — 2020-10-16

加了电磁干扰信息

### 1.0 — 2020-09-30

No release notes.

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## More apps by Shenzhen Jiandanzhijie Technology Co., Ltd.

- [SIMREX GO](https://appshunter.io/ios/app/simrex-go/id1560976055)
- [SIMREX Zoomy](https://appshunter.io/ios/app/simrex-zoomy/id6452721542)

All apps by Shenzhen Jiandanzhijie Technology Co., Ltd.: https://appshunter.io/developer/1543327488

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-07.*