Apps that keep your life on your phone.
Eluna builds local-first apps for Android and iOS. No accounts, no servers of ours, no analytics — what you write down stays in a database on your own device, and we couldn't read it if we wanted to.
- No sign-up, ever
- No analytics or crash SDKs
- One quiet banner, never video ads
- Encrypted, user-owned backups
The apps
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Eluna Cycle
Menstrual-cycle and symptom tracker. Health data encrypted on the device, predictions computed locally.
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Eluna Reader
E-book reader for books you own. Highlights, notes, dictionaries, OPDS catalogues — all offline-first.
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Eluna Screen
TV, film and anime tracker with a calendar, watch diary and end-to-end-encrypted cloud backup.
Coming soon to Google Play -
Lunara
Subscription and spending manager. The whole database is encrypted with SQLCipher; no card numbers, ever.
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Eluna Media
Offline media converter. Files never leave the device — the advertising-ID permission is stripped entirely.
One policy, honestly written
Every Eluna app is covered by a single privacy policy and terms of use that says, per app, exactly what leaves your device and how to stop it. The short version: almost nothing does.