Privacy policy

Who we are

Twinternet V.O.F. is responsible for your data in Momentum. We are at De Gasperilaan 31, 7007 ML Doetinchem, the Netherlands. KVK 58401687. Email bryan@twinternet.nl.

For privacy questions, email bryan@twinternet.nl.

You need to be at least 16 to use Momentum.

What we store

We store your name and email address, the workouts you post, the photos with those workouts, comments, and likes. They stay on the servers that run Momentum, for Twinternet, for as long as your account exists.

We email you a one-time code to sign in. After that, a session stays on this device so you remain logged in.

Workout photos

When you log a workout, you take or choose a photo. We compress it, upload it, and show it with that workout to people in your groups.

The camera and your photo library are used only when you choose a photo.

What stays on this device

Your profile photo, height, and weight stay on this device. They are not uploaded.

When you delete your account, we also clear that data from this device.

What we do not do

We do not sell your data. We do not use analytics. We do not show ads. We do not use your photos to train models.

Groups

People in your groups can see your name and the workouts you post.

Leaving a group hides you from that group. It does not delete past workouts. Those stay until you delete your account.

Deleting your account

In Settings, Delete account asks you to confirm. After you confirm, we remove your account and everything we store for it, including workout photos, comments, and likes. Data that never left this device is cleared from this device as part of that same action.

Logging out only ends the session on this device. It does not delete your account.

If you cannot open the app, email bryan@twinternet.nl and we will delete the account and everything we store for it.