Prevent your Mac from falling asleep, dimming the screen or starting your screensaver. Theine keeps macOS awake just like caffeine does with you.

• It just works
Caffeinate your Mac with a simple click on its menubar icon or define a custom global hot key. It is fast, lightweight and works great on macOS 10.12 and above.

• Always on time
The timer feature allows you to control exactly how long Theine should be activated. You can set a custom default duration or choose to caffeinate your Mac infinitely.

• Less but better
Theine looks brilliant in light and dark mode. It is optimised for high-definition retina displays. It follows the idea “as little design as possible”.

• More Features
– Auto-Start on login
– Activate on startup
– Activate with left or right click
– “Lockscreen allows sleep” option
– “Auto-deactivate on low battery” option
– Support for many languages
– Acoustic feedback
– Optimized for VoiceOver
– Optimized for macOS 11 (Big Sur) and macOS 12 (Monterey)
– Optimized for Mac with M1, M1 Pro and M1 Max (Apple Silicon)


Disclaimer: Theine will not prevent your MacBook from sleeping if you close its lid.

• Caffeinate when…
– Having a conference call or video chat via Zoom, Google Hangout, Microsoft Teams, Skype, etc.
– Watching or recording videos
– Listening to podcasts
– Doing a presentation at work or school
– Waiting for large files to download
– Rendering sophisticated media files
– Observing live stats or long-running tasks on your screen

Support:
If you like the app, please take a moment to rate it on the Mac App Store. That’s a great way to support indie developers like me. If you need help or want to make a feature suggestion, reach out any time: [email protected]. I’d love hearing from you!