Privacy Policy
Last updated: May 24, 2025
TL;DR — BrainRoll counts your scrolls entirely on your device. The only thing we ever send to our server is one number per day (your scroll count total) and an anonymous ID so battles work. We never see what you watched, your contacts or anything personal.
1. Who we are
2. What the app collects
BrainRoll uses Android's Accessibility Service to detect scroll gestures inside short-form video feeds (Instagram Reels, YouTube Shorts, TikTok, Snapchat Spotlight). The app records only a running tally of gesture events — it does not read, store or transmit the content of any screen.
- Daily scroll-event count (one integer per day)
- A randomly-generated anonymous device ID (no PII)
- Recovery score derived from your own count history
- Battle results (win / lose / tie per day)
3. What we never collect
- Content of any screen, post, caption or URL
- Your name, email, phone number or social accounts
- Location or IP address beyond standard server logs
- Contacts or social graph
- Advertising identifiers (GAID)
- Per-app activity or per-event timestamps
4. How we use your data
The anonymous daily count is used exclusively to:
- Power head to head battle comparisons with friends you invite
- Compute leaderboard positions in weekly races
- Track your own recovery score over time
We do not sell, rent or share your data with advertisers or third parties.
5. Data retention
Battle and count data is retained on our servers for up to 90 days to support weekly race history and recovery trend calculations. You can request deletion at any time by filling out our Account Deletion Form or by emailing contact@ekaai.tech.
6. Accessibility service disclosure
BrainRoll requests Accessibility Service access solely to count scroll gestures in short-form video apps. In compliance with Google's Accessibility Service policy, we do not:
- Read or intercept text input fields
- Capture screen content or screenshots
- Interact with or automate any other app
You can revoke this permission at any time in Settings → Accessibility without losing your local history.
7. Security
All data in transit is encrypted via TLS 1.3. Data at rest on our servers is stored in encrypted databases. Your on-device count history is stored in local SQLite and never leaves the device unless battles are enabled.
8. Children's privacy
BrainRoll is not directed to children under 13. We do not knowingly collect personal data from anyone under 13. If you believe a child has used the app and data has been collected, contact us immediately at contact@ekaai.tech.
9. Changes to this policy
We will post any material changes here and update the "Last updated" date. Continued use of BrainRoll after changes constitutes acceptance.
10. Contact
Questions? Email contact@ekaai.tech.