2.2
48 reviews
5K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Unlock new possibilities in 3D printing. Seamlessly connect and control your 3D printer with the FLSUN World app, fully optimizing your experience with the Flsun S1 and T1 series printers.
Seamlessly connect and control your 3D printer with the FLSUN World app, fully optimizing your experience with the Flsun printers.
Remote 3D Printer Control:
1. Stay in control from anywhere with real-time updates on your printing progress and instant notifications for added convenience and efficiency.
2. Enjoy crystal-clear monitoring with HD camera support, giving you a detailed live view of every stage of the print.
3. Get proactive with AI-powered monitoring that keeps track of print status and sends timely alerts to help you make quick adjustments.
4. Capture and relive the highlights of your printing journey with time-lapse recordings and detailed print history.
Effortless G-code Management:
Take advantage of free cloud storage to easily manage your slicing files and print seamlessly from anywhere, anytime.
Updated on
Feb 25, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Messages, Photos and videos and 3 others
Data is encrypted in transit

Ratings and reviews

2.3
47 reviews
Dan Nolden
March 14, 2026
I'm guessing the servers for this company have been shut down or changed completely... nothing will connect, you will get a network/server error everytime you try to login. even the user agreement and terms and conditions pages are dead links. Customer support from FLSUN is terrible, and this is just a bit more icing on the cake. Don't waste you time with this app or the company it's associated with. Negative 10 stars.
Did you find this helpful?
jerry b
December 21, 2025
I cannot access my camera on flsun s1pro it keep telling me to turn wifi on when it on. it work on my computer but not the phone. never had a problem until yesterday wth going on. what changed and t did it change on my flsun s1pro. please fix this. I got 10 printers down. I can not use because of this app I am losing money as I Wright this.
2 people found this review helpful
Did you find this helpful?
Clint G
March 7, 2026
I get an error "Netwrok or server error, please try again later" immediately when I open the app. I've tried different WiFi connections, mobile data and still get the same message
1 person found this review helpful
Did you find this helpful?

What’s new

1、Add a function of shutdown countdown reminder after the printing is completed.
2、Add the function of a pop-up window prompt after the printing is completed.
3、Add various prompts when there are abnormalities in time - lapse photography.
4、The limit on the number of login failures has been added.
5、Fix other known issues.

App support

About the developer
Hong Kong Chaorong Co., Limited
flsunworld@gmail.com
Rm 1602 16/F PROGRESS COML BLDG 9 IRVING ST 銅鑼灣 Hong Kong
+86 186 9586 6659