iPhone Screenshots


Introducing Hydro, the world’s most advanced security and identity app. The first feature, Raindrop, uses cutting-edge cryptography and the blockchain to secure your accounts, transactions, and payments. Instantly verify yourself anytime, anywhere in the world, and eliminate identity theft and hacking. If you lose or change your phone, recover your account in moments with our simple and secure backup process. Tweet to your favorite website to #IntegrateRaindrop today!

● Easy Setup - Creating your secure account on the blockchain takes on average less than 1-minute, and it stays with you forever.
● Peace of Mind - To authorize access to the apps you link with Hydro, someone would have to physically hack into your phone, and bypass the apps' security measures.
● Hydro Smart Contracts - We use the Ethereum blockchain to secure your identity. Your account consists of a secure key pair linked to a unique HydroID, stored on our smart contract.
● Account Recovery - Switched phones or deleted the app? As long as you have your unique seed words, you can recover all linked apps instantly, without fear of losing access or going through the trouble of relinking everything.
● Coming soon to the Hydro app - Snowflake, a revolutionary way to manage your identity, and Ice, a cutting-edge way to manage documents!

Visit https://www.hydrogenplatform.com/hydro to learn more about Hydro

Ratings and Reviews

5 out of 5

21 Ratings

21 Ratings

At last!!!


Really thrilled to have such a simple authenticator app with the deep power of the blockchain behind it. This is the long-overdue beginning of real Internet security for everyday consumers.

Now everybody drum on your favorite applications, telling them to integrate Hydro Raindrop, so we can have a rich yet safe Internet, for the very first time!



Great application runs smooth clear and easy as can be. Must check it out 🔐

Hope to see the app integrated by all companies facing hacking and phishing outrage.


So glad to find a seamlessly working blockchain security app on App Store.


The Hydrogen Technology Corporation
8.3 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2018 The Hydrogen Technology Corporation


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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