Swiftlet — Learn to Code
Interactive coding lessons
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Learn to write real Swift code on the go: interactive lessons, guided projects, and hands-on challenges — all running a real Swift engine on device, fully offline.
Swiftlet is an independent app and is not affiliated with or endorsed by Apple Inc.
Swiftlet turns your device into a place to actually learn to code — not just watch videos, but write real Swift and see it run instantly.
A real Swift engine runs right on your device, so every lesson is hands-on and works completely offline. Type code, run it, and watch what happens — no account, no setup, no Mac required.
LEARN
• Interactive lessons covering Swift from the ground up: variables, booleans, branching, loops, arrays, dictionaries, functions, closures, enums, structs, classes, protocols, generics, error handling, async/await, and more.
• Each lesson explains the idea, then asks you to write the code — and checks your work as you go.
• A clear learning path takes you from your first line of code to real language features, one concept at a time.
BUILD PROJECTS
• Guided projects let you assemble what you've learned into small, real apps.
• Follow step-by-step stages and finish with something that actually works.
PRACTICE
• Hands-on challenges reinforce each concept so it sticks.
• Try it, get feedback, and move on when you've got it.
TRACK YOUR PROGRESS
• Your progress is saved on device as you complete lessons, projects, and challenges.
• Pick up exactly where you left off.
WHY SWIFTLET
• 100% on-device: the code you write runs locally — private and fast.
• Fully offline: learn on the train, on a plane, anywhere.
• Mobile-first: designed for the phone in your pocket, not a shrunk-down desktop tool.
• No account, no tracking, no ads.
Whether you're writing your very first line of Swift or brushing up on closures and async/await, Swiftlet gives you a real coding environment that fits in your pocket.
Start coding today.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
UIKit track fixes and performance update.
Thanks for coding with Swiftlet!
The developer, Tame Bickel, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Tame Bickel
- Size
- 43.1 MB
- Category
- Education
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Tame Bickel