Just Smile is a simple, offline, mood-boosting app designed to make people smile. Your privacy is extremely important, and this app is intentionally built to avoid collecting any data.
Just Smile does not collect, store, or share any personal data. No analytics, no usage logs, no tracking of any kind.
The app uses face detection to interpret facial expressions.
All processing happens locally on your device.
No photos, videos, or facial information are ever uploaded or transmitted anywhere.
The app does not share any data with any third parties, advertisers, or external services.
Just Smile works fully offline. The app does not send or receive any network data.
If you have any questions, you may contact the developer at:
[email protected]
Last updated: November 2025