Privacy Policy
Effective date: June 11, 2026
Prediction Arcade is a fake-cash practice app for learning how prediction markets work. The app does not support deposits, withdrawals, prizes, real-money trading, brokerage services, gambling, or financial advice.
Information We Collect
You can use the app in local practice mode without creating an account. If you choose to sign in with Apple to use global leaderboard features, we may collect and store:
- Apple account identifier and, when Apple provides it, email address.
- Public profile information you choose, such as display name and handle.
- Fake-cash gameplay data, including simulated trades, leaderboard stats, bankroll history, badges, challenges, bankruptcies, watchlist and alert settings.
- Moderation reports, blocked profiles, and related safety actions.
- Push notification device tokens and notification preferences if you enable notifications.
- Basic diagnostics, crash, and performance information used to improve reliability.
How We Use Information
We use information to operate the app, sync your account, show global leaderboards, provide alerts, prevent abuse, moderate public profiles, troubleshoot issues, and improve app reliability.
Public Information
If you participate in global leaderboards, your display name, handle, fake-cash leaderboard stats, featured badges, and bankruptcy count may be visible to other users. Local practice data is not published unless you sign in and sync leaderboard stats.
Data Sharing
We do not sell personal information. We do not use third-party advertising or cross-app tracking. We may use service providers, such as hosting and database providers, only to operate the app and backend service.
Sign in with Apple
Sign in with Apple is optional and is used to create or restore your global leaderboard account. The app remains usable without signing in.
Push Notifications
If you allow notifications, we use your device token to send app-related notifications such as market alerts, position movement alerts, resolution updates, and leaderboard updates. You can turn notifications off in iOS Settings or in the app.
Account Deletion
You can request deletion of your signed-in account from inside the app. Account deletion removes your custom API account, public leaderboard row, saved snapshots, reports tied to the account, and related profile data. Local practice data on your device may remain until you delete the app or reset local app data.
Children
The app is not intended for children under 13. We do not knowingly collect personal information from children under 13.
Security
We use reasonable safeguards to protect information. No networked service can be guaranteed to be completely secure.
Changes
We may update this policy as the app changes. The effective date above will be updated when changes are made.
Contact
For privacy questions or account deletion help, contact: predictionarcade@gmail.com