Privacy policy
Last updated: 16 October 2026
In short: Celluna collects nothing. Your photos, videos and sound stay on your phone. There is no account, no advertising, no analytics and no tracking.
Who we are
Celluna is published by Florent Larriven, an independent developer based in France. Contact: contact@celluna.app.
What the app uses, and why
- Camera: to take photos and record video. Images are processed on your phone, in real time.
- Microphone: to record sound with your videos. You can refuse it: clips are then recorded without sound.
Celluna does not ask for your location, your contacts or access to your other photos.
Your files
Videos are saved in Movies/Celluna and photos in Pictures/Celluna on your phone. A small settings sheet (film stock, exposure index, lens) is kept in the app's private storage so that a negative can be developed again later. Photos carry the shooting settings in their metadata, but no location.
Nothing is sent to us or to anyone else. You decide when to share a file. Uninstalling Celluna deletes its private storage; the photos and videos in your gallery stay yours.
Purchases
The free trial and the subscription are handled entirely by Google Play. We never see your payment details. Google processes the purchase under its own privacy policy, and gives developers the transaction information they need for accounting and refunds.
Crash reports
If you have allowed your phone to share usage and diagnostics data with Google, Google Play may provide us with anonymous crash and performance statistics. We use them only to fix problems.
If you write to us
If you email us, we use your address and message only to reply, and we delete them within 12 months.
Your rights
Under the GDPR you may ask to access or delete any personal data we hold. Since Celluna collects nothing, this will usually be limited to your emails. You can also complain to the French data protection authority, the CNIL.
Children
Celluna is not directed at children under 13.
Changes
If this policy changes, the new version will be published on this page with a new date.