An app environment for each activity
Move between Development, Design, Writing, Marketing, Operations, Reading, Outside, and Rest. Keep a separate app selection for every activity.
STELOA little space for what matters.
An iPhone app for intentional app use. Set up an activity, choose the apps to block or allow, and return to an unrestricted default whenever you finish. Read, create, work, or rest. Let STELO keep your app choices ready for each activity, with a tiny space traveler by your side.
Temporary previews · app screenshots coming soon
Your day, with room to focus
Two ways to make space
Block the apps that distract you, or allow only the apps you choose, subject to system exceptions and your always-allowed list.
Always a way back
End your mode to return to the default state and remove STELO’s restrictions. Keep your saved activity settings for next time.
A small companion, a different sky
Travel with STELO through a nebula, a star, or a black hole. Each scene reflects your current app-access approach.
Recent usage stays on your device
Use the Screen Time report as a reference while choosing apps. STELO does not upload your selected app lists or usage reports.
Made for iPhone
Use native app selection, Home Screen widgets, and Control Center controls. Choose English or Korean and turn haptics on or off.
STELO is currently being tested. Contact Quartz Labs for setup help and purchase questions.