Best Stl To Gcode Apps

230+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated June 2026

Whether you're new to stl to gcode or looking for an upgrade, our curated collection of 230+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Stl To Gcode

3D GO | 3D Printing Models#1

3D GO | 3D Printing Models by SimpleDev LLC

Thingiverse Printables Cults3d
Editor's Choice
🔧 Utilities
4.8😐(89 ratings)
FreeIn-App Purchases
3D GO | 3D Printing Models screenshot 1
3D GO | 3D Printing Models screenshot 2
3D GO | 3D Printing Models screenshot 3
3D GO | 3D Printing Models screenshot 4
3D GO | 3D Printing Models screenshot 5
3D GO | 3D Printing Models screenshot 6

Discover a world of 3D printing with access to a wide range of models from top platforms like Thingiverse and MyMiniFactory. Ideal for enthusiasts and professionals, explore, download, and print diverse models for various 3D printers. Start creating with 3D GO today!

What We Love

  • 👍 Convenient and free app
  • 🚀 Great database of free files
  • 🚀 Easy to send prints directly to printer
  • 👍 Helpful developer response

Room to Improve

  • 💰 Subscription required for full access
  • 🐛 Buggy app with crashes and freezes
  • 🚫 Inaccessible for smaller screens
Print To 3D#2

Print To 3D by Vicinity International GmbH

Convert design to G-code
Strong Contender
🎨 Graphics & Design
3.7(28 ratings)
FreeIn-App Purchases
Print To 3D screenshot 1
Print To 3D screenshot 2
Print To 3D screenshot 3
Print To 3D screenshot 4
Print To 3D screenshot 5
Print To 3D screenshot 6

"Slice, upload, and print your 3D designs directly from your iPad or iPhone with this intuitive app optimized for M1 devices. Enjoy extensive customization options, support for various printers, and advanced slicing control for a seamless 3D printing experience. Experience the future of 3D printing on your mobile device today!"

Creality Cloud - 3D Printing#3

Creality Cloud - 3D Printing by CREALITY 3D HK TECHNOLOGY LIMITED

Make 3D Printing Simple
Worth Considering
🔧 Utilities
4.6😊(36 ratings)
FreeIn-App Purchases
Creality Cloud - 3D Printing screenshot 1
Creality Cloud - 3D Printing screenshot 2
Creality Cloud - 3D Printing screenshot 3
Creality Cloud - 3D Printing screenshot 4

Discover a revolutionary platform for 3D printing hobbyists with features like a vast model library, built-in slicer, remote printer control, and a range of maker tools. Join the millions of makers using Creality Cloud to simplify and enhance their 3D printing experience.

What We Love

  • 🚀 Easy to use
  • 👍 Intuitive interface
  • 🔍 Vast model library
  • 🌐 Remote printing and monitoring

Room to Improve

  • 🐛 Connectivity issues
  • 🔍 Limited customization options
  • 💰 Paid features and subscriptions

More Stl To Gcode apps to explore

4
AI Image to 3D Model Maker
AI Image to 3D Model Maker
AI Image to 3D Model Maker
Photo to Scan, Print & Render
Free
🎨 Graphics & Design
(0)
5
Sequence :: G-Code editor, CNC
Sequence :: G-Code editor, CNC
Sequence :: G-Code editor, CNC
Machining, CAD Modeling, CAM
Free

This application is a text editor for editing machine code, allowing users to browse, select, and edit G-Codes and M-Codes for CNC and lathe machines, as well as import, save, and visualize 3D models. Try it out and take your machining to the next level with its intuitive tools and optional in-app subscription features.

🎨 Graphics & Design
(59)
6
STL File Viewer Pro
STL File Viewer Pro
STL File Viewer Pro
Simplest Way To View STL Files
Free

View and interact with your 3D STL models with ease, rotating, zooming, and inspecting them with smooth and intuitive gestures. Download now to explore your 3D models in a comfortable and efficient way, perfect for 3D printing, CAD modeling, and more.

🛠️ Developer Tools
(50)
7
Slicer2: for 3d Printers
Slicer2: for 3d Printers
Slicer2: for 3d Printers
Slice STL files to Gcode.
$1.99
🔧 Utilities
(0)
8
KIRI Engine:3D Scanner & LiDAR
KIRI Engine:3D Scanner & LiDAR
KIRI Engine:3D Scanner & LiDAR
Scanning your world with ease
Free

An innovative 3D scanning application that allows users to easily create detailed 3D models using their smartphone cameras. Transform your surroundings into 3D representations with just a few simple steps. Try it now and bring your world to life in stunning detail!

📷 Photo & Video
(1.1K)
9
G-Code Scanner & STL Viewer
G-Code Scanner & STL Viewer
G-Code Scanner & STL Viewer
Interpret CNC machine code
Free
🔧 Utilities
(1)
10
3D modeling: Design my model
3D modeling: Design my model
3D modeling: Design my model
Sculpt & sketch digital art
Free

Create stunning 3D models with our advanced modeling tools. Sculpt, texture, and animate with ease to bring your ideas to life in a virtual space. Unleash your creativity today!

🎨 Graphics & Design
(13K)
11
Pikaslice - 3D Print Slicer
Pikaslice - 3D Print Slicer
Pikaslice - 3D Print Slicer
Slicer for 3D printers
Free

Slice, prepare, and export 3D models seamlessly for both Resin/MSLA and Filament/FFF 3D printers with this mobile slicing solution. Easily adjust orientation, add supports, and transfer files for printing. Terms of Use: [Link to EULA]

📊 Productivity
(186)
12
3D Printing Thingiverse Models
3D Printing Thingiverse Models
3D Printing Thingiverse Models
Slicer, Viewer & WiFi Printing
Free
🔧 Utilities
(3)
13
PDF Converter - PDF Photos
PDF Converter - PDF Photos
PDF Converter - PDF Photos
Photo to PDF, Word to PDF
Free

This powerful PDF converter app supports a variety of file formats, allowing users to easily convert files to and from PDF, and complete tasks efficiently. With features like file import, signature, editing, and sharing, users can try it out and take advantage of its capabilities by choosing from different subscription options.

🔧 Utilities
(9)
14
Scaniverse - 3D Scanner
Scaniverse - 3D Scanner
Scaniverse - 3D Scanner
Scan & share your world in 3D
Free

Capture real-world objects in 3D using your smartphone camera. Create detailed 3D models with Scaniverse - 3D Scanner app. Transform your surroundings into a digital playground.

📷 Photo & Video
(11K)
15
STL Buddy Fast 3D Scanner App
STL Buddy Fast 3D Scanner App
STL Buddy Fast 3D Scanner App
Scan Anything into a 3D model
Free
📷 Photo & Video
(24)
16
Free QR Code Reader simply to scan a QR Code
Free QR Code Reader simply to scan a QR Code
Free QR Code Reader simply to scan a QR Code
by NAKAYUBI CORPORATION
Free

This application is an easy-to-use QR code reader that allows users to scan and generate QR codes, manage their scanning history, and easily share created codes with others. Just launch the app, scan a QR code, generate your own codes with text or URLs, and manage your history with ease. Start scanning QR codes today!

📊 Productivity
(1.9K)
17
SketchUp - 3D Modeling
SketchUp - 3D Modeling
SketchUp - 3D Modeling
Interior Design & Architecture
Free

Design and visualize 3D models easily with this intuitive application for architects and designers. Start bringing your ideas to life in three dimensions now!

🎨 Graphics & Design
(17K)
18
Linearity Curve: Graphic Art
Linearity Curve: Graphic Art
Linearity Curve: Graphic Art
Vectornator: Vectorize Drawing
Free

"Revolutionize your design process with Linearity Curve! Access a wealth of templates, AI features, and free design assets to effortlessly create captivating marketing content. Enjoy convenient shortcuts, powerful tools like the Pen and Shape Builder, and comprehensive color options. Try it now on Mac, iPad, or iPhone!"

🎨 Graphics & Design
(1.1K)
19
Smart Printer App & Scan
Smart Printer App & Scan
Smart Printer App & Scan
Printer App: Print, Scan & Fax
Free

This app simplifies printing tasks by wirelessly connecting devices to compatible printers, allowing users to easily send print jobs from their smartphones or computers. With seamless integration and user-friendly interface, streamline your printing needs effortlessly.

💼 Business
(74K)
20
uMake: 3D CAD Modeling, Design
uMake: 3D CAD Modeling, Design
uMake: 3D CAD Modeling, Design
Sketch, Model & Design with AI
Free

Create stunning 3D models with uMake: a user-friendly app for both professionals and beginners. From sketching to rendering, uMake offers powerful tools and features to bring your ideas to life. Try it now and unleash your creativity!

🎨 Graphics & Design
(4K)