# Flsun World — user reviews > 11 indexed App Store user reviews of Flsun World by Hong Kong Chaorong Co., Limited, rated 4.00/5 from 6 ratings. - Source: https://appshunter.io/ios/app/flsun-world/id6670243985/reviews - App overview in markdown: https://appshunter.io/ios/app/flsun-world/id6670243985.md - Rating breakdown: 5★ 3 · 4★ 0 · 3★ 3 · 2★ 0 · 1★ 0 ## Most critical reviews (10 lowest-rated) ### 1/5 — Account set up *2026-03-14* Can’t even set up an account in the app won’t let me ### 1/5 — App not working *2026-03-11* I downloaded the app and tried to create an account and it won’t let me every time I click send the code. It doesn’t do anything. ### 1/5 — Does not bind *2025-03-10, version 1.1.0* The app does not bind. Always says : Turn on the network switch...but my printer is already connected to the network. I do not get, why we need an app. What's wrong with a homepage... ### 1/5 — QR not working *2025-01-28, version 1.0.0* Can’t scan the QR code. Dosent focus ### 2/5 — Video problems *2026-03-04* It’s been a year guys. We need updates… more support for the camera mode is needed. The video is forced into landscape mode. When it’s filled vertically so it makes for a terrible experience. Also why is there no support for tv casting? That’s a huge missed opportunity for sharing the experience with other people. Also google home plugin? Live rewind and zoom feature. ### 2/5 — Video problems *2026-02-05* more support for the camera mode is needed. The video is forced into landscape mode. When it’s filled vertically so it makes for a terrible experience. Also why is there no support for casting? That’s a huge missed opportunity for sharing the experience with other people. ### 3/5 — Can’t log in ERROR *2026-03-14* Worked fine, now printer showing offline. When trying to login. The button doesn’t do anything. Tried manual login as well as google auto login ### 3/5 — S1 Pro - EZ Use & Fast notifications *2025-02-19* *Update 2/18/25* • Printer encountered catastrophic damage from mechanical failure. Due to significant lack of spare parts availability after 11 days of ownership (1/23/25) until now it’s been inoperable due to awaiting delivery of replacement parts from FLSUN. Purchased the S1 Pro recently for our business. So far so good! Setup was a breeze and fairly quick. Navigating the app is just as easy compared to Bambu Handy App. The notifications are near instant without delay! Always a nice touch. Definitely still a brand new app with little to nothing else besides machine controls but being able to send .gcode files from your phone to the USB or Local Storage is actually pretty cool. Still new so I’ll update as time goes on, only issue I ran into was a firmware update popped up within the app and when I selected “update” the app said downloading then closed and the printer was disconnected - when I went to the printer the screen was off and nothing happened. . So seems like a bug and broken feature but wasn’t bad enough to loose a star. **Developer response:** We sincerely apologize for any inconvenience. Please contact our customer service, and we will do our best to resolve your issue. email: service@flsun3d.com ### 5/5 — Great app *2025-07-10* A couple things I would love to see. Is more support for the camera. I’d love to be able to cast it from my phone to a tv. Even if I’m away. Like a YouTube stream. In a way… and also when I enlarge my phone. The screen flips to horizontal even though vertical you can see it larger. So if you could fix that and add the ability to zoom in all the video if have no complaints. Other than that it works great! ### 5/5 — App is working fine & as intended *2025-03-30, version 1.1.0* App shows printer easily, can start prints and view that status via original camera. ## Most praised reviews (1 highest-rated) ### 5/5 — S1 Pro - EZ Use & Fast notifications *2025-01-13* Purchased the S1 Pro recently for our business. So far so good! Setup was a breeze and fairly quick. Navigating the app is just as easy compared to Bambu Handy App. The notifications are near instant without delay! Always a nice touch. Definitely still a brand new app with little to nothing else besides machine controls but being able to send .gcode files from your phone to the USB or Local Storage is actually pretty cool. Still new so I’ll update as time goes on, only issue I ran into was a firmware update popped up within the app and when I selected “update” the app said downloading then closed and the printer was disconnected - when I went to the printer the screen was off and nothing happened. . So seems like a bug and broken feature but wasn’t bad enough to loose a star. --- *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 2026-06-10.*