Bambu Handy 4+

Printer control and 3D models


Designed for iPad

    • 3.4 • 266 Ratings
    • Free



Remotely control your Bambu 3D printer and discover new 3D models to print with Bambu Handy.

Remote Printer Control
- Remotely set and manage your printer whenever needed.
- Real-time printing error alerts and reports.
- Step-by-step instructions to fix printing problems.
- High-resolution live view of the printing process.
- Automatic recording of the printing process to help diagnose printing failures.
- Automatic timelapse video of the printing process to share with others.

3D Model Discovery with MakerWorld
- Explore a vast library of high-quality 3D models
- One-step print models directly from the app
- Search for models by category, keyword, or creator
- Earn rewards by contributing to the MakerWorld community
- Redeem rewards for Bambu Lab products

Bambu Handy is a free 3D printing platform. We are open to any feedback and suggestions. Whether you are an expert, hobbyist or newcomer, we would like to grow together with you.

What’s New

Version 2.11.0

- Added "External spool" display on the "Device" page when there's no AMS connected.
- Optimized the UI of "Printing History" page.
- Optimized the rule of device compatibility while printing from history Gcode.
- Fixed an issue with comment content display error in message.
- Fixed the issue of X1 Series' temperature limits.
- Fixed the device connection failure issue when re-opening the app while running in the background.

Ratings and Reviews

3.4 out of 5
266 Ratings

266 Ratings


Great app but always room for improvement

Bambu handy is obviously a must have for any owner with a Bambu lab printer, the application has its limitations more specifically in the models section where you can choose models to print and slice from the app. The only downside to the models and remote slice/print fall in the cataloging as not many options are displayed when compared to its desktop counterpart, this isn’t the end of the world as being able to send a print from your phone is a huge advantage by itself. The other side of functionality in the app comes in viewing your print remotely and being able to control the settings from print speed, fan speed and pause/cancel. This side of the application isn’t perfected yet either with issues in controlling the fans and every so often failure to bring up the live camera feed. All of these which can be easily fixed with enough time, in all I use the app every day when printing and am very happy to even have software like this that exists. Thank you Bambu lab!

JoshuaFuller ,

A Must-Have App for Bambu X1 Carbon Owners!

I'm thrilled with the Bambu Handy app for iPhone! As an owner of the Bambu X1 Carbon, this app has become an indispensable tool for me. Not only does it allow me to seamlessly view the prints from my Bambu X1 Carbon, but the app's latest update has truly taken it to the next level. Previously, I had issues viewing the printer's built-in camera through the app, but the developers have gone above and beyond to address this problem. Thanks to the update, the camera viewing feature now works flawlessly! I can't express how grateful I am for this improvement—it's made my experience with the Bambu X1 Carbon even more enjoyable. The user interface is intuitive, and the app runs smoothly without any hiccups. The Bambu Handy team has done an outstanding job in creating an app that perfectly complements the Bambu X1 Carbon printer. Thank you so much to the Bambu Handy team for your dedication to excellence and for continuously working to enhance the app's features. I highly recommend this app to all Bambu X1 Carbon owners. You won't be disappointed!


Notifications Stopped

So the app is indeed handy, but somewhere between my purchase in May and July, the app stopped notifying me of errors (like spaghetti detection, front cover falling off, any AMS issue) while printing. It now only gives me a notification when a print is finished or if I have cancelled the print. This is a major pain and has already caused a lot of frustration and lost time. Somewhere in either an iPhone update or a Bambu Handy update, these crucial error notifications were lost. Bambu Lab, if your reading this please update this app so that we can see these crucial notifications again. I have seen people complaining about this issue on Facebook as well. Note, I have an iPhone 11 with the latest iOS and most recent Bambu Lab download.

App Privacy

The developer, 上海轮廓科技有限公司, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info
  • User Content
  • Identifiers
  • Usage Data
  • Diagnostics

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location
  • Identifiers
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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