Privacy Policy

KireiLens is designed so that your photos stay on your device (except what you choose to submit through the contact form). The only data that leaves the device is the anonymous usage events and purchase information described below.

What we collect

• Nothing from your camera or photo library. Every image is analyzed on-device and discarded when you leave the screen. Images and OCR results are never sent anywhere.
• Anonymous usage events (PostHog). To improve the app, we send anonymous events such as which entry point opened the purchase screen, whether a scan found any buttons (with a count), whether a purchase or restore succeeded, which of our other apps you opened from Settings (app name only), and, on the purchase screen, whether the price could be loaded, whether you tapped buy, cancelled, or hit an error (an error code only, never the message text). Events carry the app version and device model/OS version, and a randomly generated anonymous ID created in the app. They never include your photos, recognized text, name, email or advertising identifier, and are not linked to you. Server-side location lookup (GeoIP) is turned off.
• Crash reports (optional). If you opt in, Apple may send anonymized crash reports to us through App Store Connect so we can fix bugs.

What we do not collect

We do not have an account system. We do not track you across other companies’ apps or websites, and we do not use advertising identifiers. We do not share anything with third-party advertisers.

Third parties

• Apple App Store — handles purchase and subscription management.
• RevenueCat — if you make an in-app purchase, RevenueCat stores a non-personal receipt token so your purchase can be restored on a new device. RevenueCat does not receive your name, email, or photos.
• PostHog — receives the anonymous usage events described above, for product analytics only. See PostHog’s privacy policy.

Contact

Questions about this policy: support@kireilens.app.

Information received when you contact us: When you open the Google Form from the in-app feedback, the app name, app version, OS version and device model (e.g. iPhone15,2) are pre-filled in the form fields. They reach us only if you review and submit the form, together with your message. We use them solely to respond to your inquiry and investigate bugs. The form is processed on Google LLC’s service.

Last updated: 2026-10-25