About
This app provides two-factor authentication codes and monitors public blockchain addresses for activity. Securely generate time-based one-time passwords offline and receive push notifications for on-chain events on your watchlist.
What's New in DeFi Security
1.0.1
August 28, 2026
Fixed an issue where push notifications for monitored addresses could stop arriving.
FAQ
How does DeFi Security's two-factor authentication work?
DeFi Security generates time-based one-time passwords (TOTP) locally on your device, which can be used with any service supporting 2FA. These codes are generated offline and the secrets are stored encrypted on your device.
Can I track any cryptocurrency address with DeFi Security?
Yes, you can subscribe to any public blockchain address and follow its on-chain activity, including transactions, token transfers, and DeFi interactions. The app aggregates data from established on-chain analytics platforms and block explorers.
Does DeFi Security store my private keys or funds?
No, DeFi Security is a non-custodial and read-only application. It never stores private keys or seed phrases, nor does it hold or move funds. It cannot sign, send, swap, or trade anything.
Is DeFi Security free to use?
Yes, DeFi Security is completely free to use. The authenticator works immediately without any setup, and the monitoring feature uses a free account for syncing across devices.
Does DeFi Security have ads?
No, DeFi Security does not contain advertisements. The app is designed to provide a clean and uninterrupted user experience for its security and monitoring features.
What devices is DeFi Security available on?
DeFi Security is available on iOS devices, specifically the iPhone and iPad. The app's features, including watchlist syncing, are optimized for these platforms.
How often is DeFi Security updated?
DeFi Security was last updated on August 28, 2026, with version 1.0.1. This indicates recent development and ongoing support for the application.
What is the age rating for DeFi Security?
DeFi Security has an age rating of 4+, making it suitable for a wide range of users. This rating suggests the app's content is appropriate for children and adults alike.
