Privacy policy

Last updated: 2026-10-12

Your photos, videos, projects and landmark data never leave your device. The only app data sent elsewhere is the subscription data RevenueCat needs to manage Lign Pro.

Who we are

Pomper.Dev e.U. is responsible for processing your personal data under this policy. The owner is Julian Pomper.

Pomper.Dev e.U.
Weingartenallee 6/86
1220 Vienna
Austria

Commercial register no. 613126 g, Commercial Register Court Vienna
VAT ID: ATU79917057

For privacy questions or requests, email hello@getlign.app.

The app on your device

Lign is a native iOS app. When you choose photos with the iOS Photos picker, Lign receives only the photos you choose. It does not have access to your full photo library. Photos and frames from the in-app camera are also processed on your device.

Lign uses Apple’s Vision framework on your device to read landmark positions, such as eyes, shoulders, animal landmarks or an object you tap, and to align your photos. Photos, videos, projects and landmark data never leave your device. There is no Lign server.

Projects are stored locally in Lign’s app storage. This includes photos handed to Lign through the share extension, which stays on your device.

Subscriptions

Lign Pro subscriptions are sold and billed by Apple through the App Store. Apple handles your payment data. We do not see your payment details, name or email address. Apple’s handling of payment data is covered by Apple’s privacy policy.

We use RevenueCat, Inc. in the United States as our processor to manage subscription status. The RevenueCat software in the app receives:

  • a random anonymous user ID created when you install the app;
  • your App Store purchase and transaction history;
  • your device’s vendor identifier (IDFV), which is an Apple identifier limited to apps from the same developer and is not the advertising ID;
  • your device model, iOS version, app version, language and App Store country;
  • your IP address, which is needed to make the connection; and
  • interactions with the subscription screen and subscription management screen, including whether a screen was shown or closed, whether a purchase started or failed, and an optional answer to a cancellation survey.

RevenueCat uses this data to unlock and restore Pro, validate purchases, prevent fraud, and help us understand subscription-screen performance in aggregate. We process subscription data to provide and restore your subscription under Article 6(1)(b) GDPR. We rely on our legitimate interests under Article 6(1)(f) GDPR for fraud prevention and aggregate subscription-screen statistics.

RevenueCat does not receive your photos, videos, projects, landmark data, name or email address. Because Lign has no account, this data is not linked to your identity and is not used for tracking.

RevenueCat processes this data in the United States. Transfers are covered by RevenueCat’s data processing agreement and Standard Contractual Clauses. You can read RevenueCat’s data processing agreement and RevenueCat’s privacy policy.

What we do not collect

We do not require an account or sign-in. We do not use ads, an advertising identifier, third-party analytics or a crash-reporting SDK. We do not sell data or share it for advertising.

Website

The website at getlign.app is a static site hosted on Cloudflare Pages, operated by Cloudflare, Inc. in the United States. Cloudflare processes request data, including IP addresses, to deliver and secure the site. Cloudflare participates in the EU-U.S. Data Privacy Framework.

The website does not use cookies, analytics or third-party scripts.

Email list

If you submit your email address on the website, we send it to UAB MailerLite in Vilnius, Lithuania, which acts as our processor. We first send a double opt-in confirmation email. We use your email address only to announce Lign’s App Store launch.

We process your email address with your consent under Article 6(1)(a) GDPR. You can withdraw consent at any time through the unsubscribe link in every email or by emailing hello@getlign.app. We will delete your email address when you unsubscribe or ask us to delete it.

How long we keep data

Subscription records are kept for as long as needed to provide and restore your subscription. We delete them on request unless we must keep them by law.

We do not hold your local Lign projects or photos. Deleting the app removes all projects and photos from Lign’s storage on your device.

Your rights and deletion requests

Under the GDPR, you may have the right to access, correct or delete your personal data, restrict its processing, receive a copy of it, object to processing, and withdraw consent at any time. To exercise these rights, email hello@getlign.app.

To find and delete a subscription record, we may ask for the App Store order ID from Apple’s purchase receipt email because Lign does not use accounts.

You can also complain to the Austrian Data Protection Authority at www.dsb.gv.at, or to the data protection authority in your EU country.

Children

Lign is rated 4+. It is not aimed at collecting children’s data and does not collect data from anyone beyond what this policy describes.

Changes to this policy

We update this page when something changes. The date at the top of the page shows the latest version.

Contact

For any privacy question, email hello@getlign.app.