Backtest
Privacy
Backtest helps users backtest strategies and monitor paper trading signals. The app is for education and research, not financial advice.
Data we process
We may process account identifiers, email address, subscription status, quota usage, backtest setup, saved history, bot configuration, device tokens for push notifications, product interactions, device and app information, crash diagnostics, and technical logs needed to operate the service.
How we use data
We use this data to authenticate accounts, enforce quotas, sync history, run backtests, send requested signal notifications, understand feature usage, diagnose crashes, improve reliability, and prevent abuse. We do not use this data to track you across other companies' apps or websites.
Anonymous App Clip use
The App Clip works without an account. When you run its sample backtest, the selected EMA and RSI settings, locale, product interaction, and a random App Clip client identifier are sent to Backtest servers. We use them only to run the request, enforce guest quotas, prevent abuse, and diagnose service failures—not for cross-app tracking. Request and result logs plus anonymous quota records are kept only as needed for service operations and security. Email support with the approximate request time and run details to request access or deletion.
Analytics and diagnostics
We may measure product interactions, device and app information, crash reports, and performance diagnostics to understand feature usage and improve reliability. We do not use this information to track you across other companies’ apps or websites.
Research and Paper Session data
When you are signed in and cloud sync is available, we store account-linked Research Workspace titles, hypotheses, tags, strategy snapshots or fingerprints, compact run metrics and execution context, plus observation-only Paper Session settings and events. Browser-only Research data stays on your device until signed-in cloud sync is available. Paper Sessions cannot place broker orders. Deleting your account deletes these account-linked records; limited security or service logs may remain only as operationally or legally required.
Third-party services
The service can use Google Cloud, Firebase, Cloudflare, Apple services, Binance public market data, yfinance market data, and OpenAI or Gemini when AI features are enabled.
Retention and control
Backtest setups and account usage are kept while the account is active or as needed for service operations. Users can contact support to request deletion of account-linked data.
Subscription terms
Subscriptions are purchased in the iOS app and governed by Apple's standard terms. Apple confirms the final localized price and renewal terms before purchase.
Trading risk
Backtests are historical simulations and do not guarantee future performance. Backtest does not place real trades and does not provide investment advice.
Your choices and contact
You can delete your account in the app or email support to request access to or deletion of account-linked data. dattn2101@gmail.com
Last updated: July 22, 2026