Effective: October 7, 2026
LensLang helps you learn a language from the objects around you. This policy explains what data the app uses, why, and what choices you have. LensLang is made by A. Rodina, an independent developer.
When you first open LensLang, the app creates an anonymous account with a random ID. It isn't linked to your name, email or phone number. This ID keeps your saved words and subscription connected to you.
When you point your camera at something, the app sends a still image to our server, which asks Anthropic's Claude AI to name the objects and translate them. These images are not stored after the answer comes back.
When you save a word, the photo for that card is stored privately in your account so you can see it while reviewing. Only you can access it. Deleting a word deletes its photo.
We store the words you save, their translations and example sentences, your review progress, and simple usage counts (such as how many scans you used today) to run the app and its daily limits.
To create practice sentences, explain grammar, and hold a conversation in Talk, the app sends your saved words and the text of the conversation to Anthropic's Claude AI. Talk conversations are not saved on our servers; they disappear when you leave the screen.
When you speak in Talk, Apple's speech recognition turns your voice into text. Apple may process this audio under Apple's own privacy policy. LensLang does not record or store your voice.
Purchases are handled entirely by Apple. We never see your payment details. To unlock Pro, we receive and check your subscription's transaction details with Apple (such as the plan and its renewal date).
LensLang uses Apple's App Attest to confirm that requests come from the genuine app on a real device. This uses a device key created by Apple's security chip; it does not identify you personally.