# SIMREX TRACK — user reviews > 6 indexed App Store user reviews of SIMREX TRACK by Shenzhen Jiandanzhijie Technology Co., Ltd., rated 2.40/5 from 11 ratings. - Source: https://appshunter.io/ios/app/simrex-track/id6751484943/reviews - App overview in markdown: https://appshunter.io/ios/app/simrex-track/id6751484943.md - Rating breakdown: 5★ 3 · 4★ 0 · 3★ 1 · 2★ 1 · 1★ 6 ## Most critical reviews (6 lowest-rated) ### 1/5 — THIS APP SUCKS *2025-12-29* I have a simrex X43 GPS AERIAL DRONE but it won’t connect to my phone. It says imade disconnect. Aircraft disconnected. Please fix this. I tried with every phone and it won’t work.. ### 1/5 — So disappointed in my Christmas gift *2025-12-27* I was bought the Simrex X43 drone for Christmas and i was so excited. The drone functions as a basic drone that can fly but i cant utilize any of the features like pictures, video, ect. My device meets all the requirements and ive followed all their settings recommendations and ive checked them 3 times. Very disappointed and would not recommend this to anyone. I would consider changing my rating if i received a response with some support. ### 1/5 — The app doesn’t function. Will not let me use drone features. *2025-12-27* The app crashes once you try to launch it while being connected to your drones WiFi network. Just bought the drone and I CANNOT control it with their app on my phone or use its camera and video function because the app software doesn’t work. ### 1/5 — THIS APP SUCKS *2025-12-25* it crashes every time ### 3/5 — App won’t connect *2026-01-04* The app keeps crashing with the newest update when I try to connect to the drone. I am working from an iPhone 14 iOS 26.1. Doesn’t matter what I do the drone won’t connect. The drone will work with my iPad though. ### 5/5 — Need to turn off cellular data *2026-01-21* I struggled with this app for quite some time after buying the drone. I had several exchanges with their tech-support and they were very helpful. I finally went to Grok and tried some different things and they suggested that I turn off cell cellular data, and that seemed to do the trick! --- *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 2026-08-12.*