Luna System Requirements
Luna works most reliably when your browser and device meet a few basic requirements. This article covers what's supported, what you can do on each device, and what to try if something isn't working.
Which devices can I use Luna on?
Luna is a responsive web app with a companion app. You can use it in a browser on a laptop, desktop computer, tablet, or phone, as long as your device meets the software requirements below.
What you can do depends on which device you're using:
| Feature | Laptop or desktop | Phone, tablet, or mobile app |
|---|---|---|
| Review flashcards | ✓ | ✓ |
| Create collections | ✓ | ✗ |
| Add new flashcards | ✓ | ✗ |
| Edit scheduling | ✓ | ✓ |
| Edit personalisation | ✓ | ✓ |
Supported browsers
| Browser | Minimum version | Supported platforms |
|---|---|---|
| Google Chrome | 131.0.6778.205 and above | Windows, Mac, iOS, Android |
| Microsoft Edge | 131.0.2903.112 and above | Windows, Mac, iOS, Android |
| Safari | 17.5 and above | macOS, iOS |
| Firefox | 133.0.3 and above | Windows, Mac, iOS, Android |
Supported mobile operating systems (for the Luna companion app)
| Operating system | Minimum version | Supported platforms |
|---|---|---|
| iOS | 17, 18 | iPhone devices receiving active or security updates |
| Android | 14, 15 | Android devices receiving active or security updates |
| iPadOS | 16, 17, 18 | iPad devices receiving active or security updates |
Using an older operating system? Luna will still work, but some features may not run at their best, and availability can vary.
Hardware requirements
There are no minimum hardware requirements for Luna. If your device supports one of the browsers or operating systems above, it can run Luna.
If you have a question about a specific device, contact Support and we'll help.
Still having problems?
If Luna isn't working as expected, try these steps first:
- Update your mobile device or tablet to the most recent version of its operating system.
- Update your browser to the most recent version.
- Check your device and browser meet the requirements above.
- Clear your browser cache and reload Luna, if you're using it through a browser.
If none of these help, contact Support and we'll look into it with you.