Security
Last updated: November 11, 2026
The Exposure app is made by Vertical Meters UG (haftungsbeschränkt), Gebäude P-E-295, Leopoldstr. 2-8, 32051 Herford. This page explains how to report a security vulnerability and what we do with your report.
Report a vulnerability
Send your report by email to security@verticalmeters.com. You can write in English or German.
These details help us check a report:
- The app version and the platform (iOS or Android)
- The steps to reproduce the problem
- The impact, for example which data or functions are affected
Scope
This page covers:
- The Exposure app for iOS and Android
- The template and artwork delivery that the app downloads from
- The website exposure-app.com
What happens with your report
- We confirm that we received your report.
- We assess the report and may ask you questions.
- We fix confirmed vulnerabilities. Fixes to the app come as an app update through the App Store and Google Play.
- We list fixed vulnerabilities on this page.
Security updates
We provide security updates for the latest version of the app and deliver them only through the App Store and Google Play. A security fix comes as part of a regular app update, together with other changes. Please always use the latest version.
Security updates are free.
Coordinated disclosure
Please give us reasonable time to fix a vulnerability before you publish details about it. If you want to be named, we credit you for the report. We do not run a bug bounty program.
Using the app securely
Exposure is an app for arranging photos and text into layouts and carousels. You do not need an account. Your photos and layouts stay on your device.
The app asks for two permissions: the camera, to take pictures in the app, and your photo library, to add pictures.
The app connects to the internet for four things:
- downloading templates and artwork
- the AI text feature, which sends the text you enter to OpenAI
- checking your subscription with the App Store, Google Play and RevenueCat
- crash reports, and usage analytics if you turned them on
Our privacy policy has the details.
Keep it secure
- Install the app only from the App Store or Google Play.
- Keep the app and your phone's operating system up to date. Automatic app updates are usually on by default in both stores. You can turn them off in the App Store or Google Play settings, but then you have to update the app yourself.
- Do not enter confidential information into the AI text feature. That text leaves your device.
Settings that change what leaves your device
Usage analytics are off until you agree to them. If you turn them on in the app settings, usage data goes to Google Analytics. You can turn them off again at any time.
When you stop using the app
Deleting the app removes the layouts and content stored in it. Pictures you exported to your photo library stay there. Deleting the app does not end a subscription. Cancel it in the App Store or Google Play.
Security advisories
We have not published any security advisories to date.