Privacy policy

Version 2026-10-21

This page explains what data the Lens Simulator app sends to the shop.hieubk.vn server, what it is used for, and how to delete it.

Data we receive

Account: the email, display name and profile photo of your shop.hieubk.vn account when you sign in in the app.
Content you choose to post or sync: photos and captions posted to Community, presets you share, synced drafts (small preview and edit settings).
Photo location when posting: at the level you choose (Area about 1 km, Exact, or none). Cheap Moment needs the capture location to check the distance.
Anonymous device id: a random string created by the app, not linked to your phone number or contacts, used to prevent spam, count preset uses and remember people you blocked while signed out.
In-app purchases: your account id and purchase history (product, period, renewal status). Payment is handled by the App Store or Google Play, we never receive your card number. Purchase data passes through RevenueCat, which processes transactions for us.
App crash reports: technical details when the app crashes (app version, device model, OS, error trace), not linked to your account or identity.
Usage count: once a day when you open the app, it sends the anonymous device id, platform (Android / iOS), where the app was installed from, the app version and the OS version so we can count active devices. No photos, location or contacts are sent. If you are signed in and taking part in app testing, we also record the last day you opened the app.

show posts, presets, the travel map and Cheap Moments in the app and on the web;
sync drafts between your devices;
moderate content, handle reports and blocking;
fix app bugs;
count app users so the server keeps up.

We do not sell your data and do not use it for tracking or targeted advertising.

Others see your display name, profile photo, the posts and presets you publish, and the location at the level you chose.
The original photo coordinates are stored on the server only to verify Cheap Moments and are never shown to others.
Only you and the administrators see the people you block; blocked people are not notified.

Delete any post, preset or draft in the app at any time.
Delete your account: in the app (Account > Delete account) or at https://shop.hieubk.vn/tai-khoan/xoa-tai-khoan. Deletion is immediate and cannot be undone. Your posts, shared presets, synced drafts, profile photo, block data and sign-in sessions are deleted. Orders are kept for accounting and are no longer linked to an account.
Your account page on the web: https://shop.hieubk.vn/tai-khoan