Privacy policy

Short version: Leaflux collects nothing about you. There is no account, no analytics, no advertising and no server.

Last updated 27 October 2026. Applies to the Leaflux app for iPhone.

The camera

Leaflux asks for camera access because that is how it estimates light. While the meter is open, the app reads the exposure the camera chooses (aperture, shutter time and ISO) and the average brightness of each frame. The frame is then discarded. Leaflux never takes a photo, never records video, and never stores or sends any image.

The camera only runs while the Meter screen is showing.

What stays on your iPhone

Spots you create (their names, the plant group you pick, and the readings you save), your settings and any calibration are stored only on your device. They are not sent to us or to anyone else. Like other app data, they can be included in your own iPhone or iCloud backup if you have backups turned on; that backup is managed by Apple under your Apple Account.

Purchases

The optional one-time unlock is sold through the App Store. Apple handles the payment. Leaflux only asks StoreKit on your device whether the unlock is owned; we never receive your name, email, payment details or Apple Account information.

What we don't do

• No analytics, crash reporting or tracking SDKs.
• No advertising and no advertising identifiers.
• No location access.
• No data sold or shared, because no data is collected.

Children

Leaflux collects no personal information from anyone, including children.

Changes

If this policy ever changes, the new version will be posted on this page with a new date. A change that collects data would also need a new app update and a new App Store privacy label.

Contact

Questions about privacy: contact@hellobilal.com