Privacy Policy — ArbitrageRadar

Last updated: March 27, 2026

1. Who We Are

ArbitrageRadar is a mobile application that provides real-time cryptocurrency price spread and funding rate data across exchanges. “We”, “us”, or “the app” refers to the ArbitrageRadar service.

2. What We Collect

We collect only the minimum required to operate the service:

Email address — when you sign in with Google or Apple.
User preferences — notification thresholds, ignored exchanges, ignored coins, and favourites — stored on our servers to sync across your devices.
Device push token (APNs) — used exclusively to deliver push alerts you have enabled. Never shared with third parties.
App Store purchase receipts — for Premium subscription verification. Processed via Apple. We never store card numbers or payment details.

We do not collect: location data, browsing history, contacts, photos, or any other device data.

3. How We Use Your Data

Data	Purpose
Email	Account identification, sign-in
Preferences	Sync across devices
Push token	Delivering your alerts
Purchase receipt	Verifying Premium access

We do not sell, rent, or share your personal data with advertisers or third parties.

4. Data Storage & Security

Your data is stored on secure servers hosted on Railway.app infrastructure. Data is transmitted over HTTPS. We retain your data for as long as your account exists. You can delete your account and all associated data at any time from Profile → Delete Account.