Apps by Lachlan Bell
Polymer: OctoPrint 3D Printing app icon

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Polymer: OctoPrint 3D Printing

Lachlan Bell

Free download 4.72 · 1 storefront · 1,649 ratings In-app purchases unconfirmed
Open on Apple

About this app

(Formerly known as OctoClient for OctoPrint.) Polymer is the simplest way to manage a 3D printer, right from your mobile device. It works with any 3D printer with OctoPrint. You can start and monitor prints from anywhere*, and manage your printer with its advanced controls. It is built to be at home on iOS, sporting a beautiful, intuitive design. Here's what some users have to say: – "Works great. Love it. Wouldn’t own a 3D printer without it." – "Simple, straightforward, works like a charm." – "Must have for any 3D printer owner!" Extended feature list: MONITOR YOUR PRINTS ------------------------ • Live camera streaming: watch your print progress remotely. • Status monitoring: view the print completion, heater temperatures, time elapsed and estimated time remaining. • GCODE view (iPad only): follow your printer's moves as the print progresses. CONTROL YOUR PRINTER -------------------- • Start, stop, and pause prints • Home axes • Set heater temperatures • Extrude and retract filament • Set fan speeds • Set feed and flow rates • Disable motors • Multiple printer support • Add your own custom commands • Send and receive GCODE command messages to your printer • Use OctoPrint system commands • Control your printer's power supply FILE MANAGEMENT -------------------- • File viewer: view all your files and folders. See analysis results for your models (such as estimated print time), and view their print history • Create folders • Upload files to OctoPrint or your printer SD card REMOTE ACCESS ------------------ • Integration with the OctoEverywhere service for hassle-free, secure, remote access. ------------- * Using Polymer outside your local network requires configuring a remote access method. See polymer3d.app/remote for setup guides. This is an independent app that is neither affiliated with nor endorsed by the OctoPrint project or its creator. OctoPrint is a registered trademark owned by Gina Häußge.

Latest release

What’s New

Version 4.1 Apr 27, 2026

- Removed Polymer Pro. All features are now available for free. Thank you for using Polymer. - Added support for Liquid Glass

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
1,649 ratings
1,649 Aug 11, 2026 · 1,649 ratings Aug 11, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Aug 11, 2026 · Free Aug 11, 2026 · Free Aug 11, 2026 Aug 11, 2026
  1. First observed Aug 11, 2026 · 12:52 AM Free

Screenshots

Polymer: OctoPrint 3D Printing iPhone screenshotPolymer: OctoPrint 3D Printing iPhone screenshotPolymer: OctoPrint 3D Printing iPhone screenshotPolymer: OctoPrint 3D Printing iPhone screenshotPolymer: OctoPrint 3D Printing iPhone screenshotPolymer: OctoPrint 3D Printing iPhone screenshotPolymer: OctoPrint 3D Printing iPhone screenshot Polymer: OctoPrint 3D Printing iPad screenshotPolymer: OctoPrint 3D Printing iPad screenshotPolymer: OctoPrint 3D Printing iPad screenshotPolymer: OctoPrint 3D Printing iPad screenshotPolymer: OctoPrint 3D Printing iPad screenshotPolymer: OctoPrint 3D Printing iPad screenshot