Privacy Policy
Last updated 31 October 2026
Walkhalla is a walking game you play with friends. Your real steps move your hero across the map. This page says what the app collects, why, who sees it, and how to delete it.
Your steps
- With your permission, Walkhalla reads your step count from Apple Health (iPhone) or Health Connect (Android). It reads nothing else: no heart rate, no workouts, no location, no weight.
- For each day we store your step count hour by hour, how many of those steps counted in the game, and notes from our checks against cheating (for example, an hour with more steps than a person can walk). The app may also send your steps while it is closed, so your hero keeps moving.
- Your party sees your steps as your hero's movement on the map and your progress towards your daily goal. Nobody outside your party sees them.
- Step data is used only to play the game. It is never used for advertising, never sold and never shared with data brokers.
Your account
- You sign in with Apple or Google. We keep the account id that sign-in gives us, your name (shown to your party as your hero's name) and your email address.
- We also keep your time zone (so a day starts at your midnight), your language, and for each phone a device id and, if you allow notifications, a notification token.
Invite links
- Anyone who has a party's invite link can see the inviter's hero name and the hero names and classes of the party's members.
- When you open an invite link and tap the App Store button, the page records a scrambled (hashed) form of your IP address, your time zone, language, screen size and browser. This lets the invite follow you through the install. We keep it for up to 24 hours, and delete it as soon as it is used.
- On iPhone, the app checks the clipboard once, after you sign in, for an invite link you copied. It only reads the clipboard when the clipboard seems to hold a link.
Purchases
Subscriptions are bought through the App Store or Google Play. They handle the payment; we never see your card details. We receive a receipt from the store so we can check which plan is active.
Notifications
If you allow them, we send notifications about your party, at most three a day. They go through Firebase Cloud Messaging (Google), which needs your phone's notification token. You can turn them off in the app's Account screen or in your phone's settings.
Analytics
We use PostHog to see how the app and this website are used, for example which screens are opened and when a party reaches a new place on the map. This does not include your step data or your email address.
Who runs it
The app's data is stored with Supabase (database and sign-in) and served through Cloudflare. They process it for us and may not use it for anything else.
Deleting your data
In the app, open Account and tap Delete account. Your hero leaves the party and your account, your step history and your devices are erased. A subscription belongs to your App Store or Google Play account: cancel it there. You can also ask us to delete your data by email.
Children
Walkhalla is not meant for children under 13, and we do not knowingly collect their data.
Changes
If this policy changes, we update this page and the date at the top.
Contact
Questions or requests: hello@walkhalla.com