Privacy Policy

Last updated: June 4, 2026

PrayerFlow helps churches cover their community in prayer by marking streets on a map. We built it to collect as little about you as possible. This policy explains what we do and don't collect.

What we collect

• An anonymous device id. The first time you use PrayerFlow, it creates a random identifier stored on your device. It is not tied to your name and is used only so you can add and remove your own prayer marks.
• Prayer marks. The streets you mark as prayed over, with timestamps, linked to your anonymous id and the group (if any) you're praying with.
• Group information. If you join or create a group, your membership and the group's name and cities.
• Church leaders only. If you create and own a group, you sign in with Google and we store your name and email address so you can manage your group across devices. Praying and joining a group never require signing in and stay anonymous.

Location

Walk Mode and the "show my location" feature use your device's location, on your device only, to detect the street you're on and to show your position on the map. Your location and the path you walk are never stored or sent to us — only the resulting street id is saved, exactly as if you had tapped that street by hand. Location is only requested when you start a walk or tap the locate button.

What we don't do

We don't collect names for people who pray. We don't show ads, and we don't sell or share your personal information. We don't use third-party tracking or advertising cookies — the only browser storage we use is functional (to keep you signed in and remember your settings).

Children

PrayerFlow is intended for general congregational use, and we don't knowingly collect personal information from children under 13. Because location stays on the device and praying is anonymous, we don't collect a child's personal data. Minors should prayer-walk with adult supervision.

Service providers

We rely on Supabase (database, sign-in, and group data hosting), Google (sign-in for group leaders), and Vercel (web hosting), and we use map data and imagery from OpenStreetMap, Nominatim, Overpass, and CARTO, plus web fonts from Google Fonts. Loading map tiles and fonts may share your IP address with those providers as a normal part of displaying the page.

Your choices and rights

You can remove any prayer mark yourself by tapping it again, and you can leave a group at any time. To request access to, or deletion of, data associated with you or your group (including a group leader's email), email us at prayerflowsupport@gmail.com and we'll act on it.

Data retention

Prayer marks and group data are kept until you remove them, leave or delete the group, or request deletion.

Changes

We may update this policy from time to time; the date above reflects the latest version.