Privacy Policy for Liftbook
Last updated: October 29, 2026
Liftbook (“we”, “us”, or “our”) is a personal workout logging app. This Privacy Policy explains how we collect, use, and protect your information.
1. Information We Collect
Liftbook does not collect, transmit, or store any of your data outside of your device. All information you enter into the app — including exercise names, sets, reps, weights, notes, and workout dates — is stored locally on your device and is never sent to us. It only goes anywhere else if you choose to share a workout or chart (see “Sharing a Workout” below).
We do not collect your name, email, phone number, or other contact details unless you choose to share them with us separately (for example, if you contact support by email).
2. How We Use Your Information
We use your information solely to:
- Store and display your workouts in the app
- Keep your workout history available across sessions on your device
We do not use your data for advertising, profiling, or tracking you across other apps or websites.
3. Where Your Data Is Stored
All of your data is stored locally on your device. We do not use any cloud storage, remote servers, or third-party databases. Your information never leaves your device unless you choose to share it.
4. Sharing a Workout
Liftbook lets you share a workout or a progress chart. Sharing only happens when you tap Share and pick where it goes, and only what you share is sent:
- The image shows that workout’s title, date, exercises and sets, or that chart’s exercise and progress.
- A shared workout’s link contains the workout itself (its title, date, exercises, weights and reps), so anyone you send it to can see it. The workout is stored in the part of the link after the “#”, which browsers never send to a server: when the link is opened on liftbookapp.com, the page reads the workout in the viewer’s own browser, and we never receive it.
- For story apps such as Instagram, Liftbook copies a link to Liftbook on the App Store to your clipboard, so you can add it to your post. It contains no workout data.
Once shared, the image and link are handled by the app or person you shared them with, under their own privacy policies. Liftbook keeps no record of what you share.
5. Third-Party Services
We do not use any third-party services to store or process your workout data. Your data stays on your device and is not shared with any third parties, except when you share a workout yourself (see above) or as required by law.
6. Data Retention and Deletion
Your workout data is stored on your device for as long as you use the app.
You can delete individual workouts directly within the app. Since all data is stored locally, deleting it from the app removes it completely. Uninstalling the app will also remove all stored data.
7. Children’s Privacy
Liftbook is rated 4+ and is suitable for users of all ages. Because the app does not collect or transmit any personal information, there are no special privacy concerns for younger users. Data entered into the app stays on the user’s device unless they choose to share a workout.
8. Security
Because all data is stored locally on your device, your information is protected by your device's built-in security features (such as passcode, Face ID, or Touch ID). We do not have access to your data at any time.
9. Changes to This Policy
We may update this Privacy Policy from time to time. When we do, we will update the “Last updated” date at the top of this page. Continued use of the app after changes take effect means you accept the revised policy.
10. Contact Us
If you have any questions about this Privacy Policy or your data, please contact us at:
Email: n.dorfman00@gmail.com