Mar 8 · 4 min read

Natrium — a mobile wallet for the NANO currency — is now available on the iOS App Store!

Natrium is an intuitive, user-friendly mobile wallet for the NANO cryptocurrency. Natrium 1.0 was originally released in November on Android and the reaction to the release was overwhelmingly positive. Since then, we’ve been investing hundreds of hours on the next generation of Natrium.

Natrium 2.0 was rewritten from the ground up using Flutter, a cross-platform framework that allows Android and iOS apps to share the same codebase while also providing native-performance.

We’ve added many new features since Natrium’s initial release — most notably the ability to redeem paper wallets instantly. We’re excited to announce some big new features that are available today.

Multi-accounts, Made Simple

Probably the most requested feature of our users has been the ability to manage multiple accounts from within Natrium. The biggest challenge we had to overcome when considering this was, how can we accomplish this without cluttering the interface and obstructing the current flow of the interface?

Today as part of this release, multiple accounts are now supported in Natrium!

Easy to use & familiar multi-account implementation

We expanded the interface to allow for multiple accounts by using an account-switching interface that most people are already familiar with — similar to some of the most popular apps people use such as Twitter, eBay, Telegram, and many more. You can add up to 20 accounts, hide them, and rename them. Switching to a different account takes only one tap, then you’re instantly ready to use it. Push notifications work for all 20 accounts, tapping a notification will open the app and automatically switch to the account the notification is for — making the entire experience as seamless as ever.

System-wide Themes

Natrium 2.0 introduces a comprehensive theme system. From clean and professional to wacky and bright, there’s a style for everyone. These themes customize the entire experience — even down to the app icon itself.

System-wide themes

We plan to add more themes over time, and are considering implementing the concept of un-lockable themes. For example, change your representative to a highly rated-one from My Nano Ninja — then unlock a new theme. This is just one of the possible ways that we can expand the themes in the future to make the experience more interactive and more fun.

Near Instant Notifications

Get notifications when you receive Nano, under a second

One of Natrium’s most unique features, push notifications, isn’t all that new but it has gotten even better since we upgraded our backend to the new Nano v18 Dolphin release. We’ve seen notifications arrive in less than a second after the NANO has been sent. This is an incredible step forward for NANO and the future of cryptocurrency payments.

Demonstration of Nano’s speed combined and Natrium’s real-time notifications

Other Features

Full list/documentation at Github:

  • Send/Receive NANO securely
  • View your entire transaction history
  • View transaction details using NanoCrawler
  • Share a personalized card with your QR code and address as a PNG image
  • Manage multiple accounts on a seed
  • Fully featured contacts/address book
  • Change your representative
  • Biometric authentication (FaceID+TouchID)
  • QR scanning
  • Deep link/URI support)
  • Paper wallet loader/Seed sweeper
  • Push notifications
  • 30+ currency conversions, more than 20 languages supported

What’s next?

We’re going to continue our commitment to NANO and Natrium — Android users will be receiving the Natrium 2.0 update initially as a BETA within the next week or two.

We have a new support channel on Discord at — feel free to stop in to report any feedback you may have.

Follow us for updates

Follow Appditto on social media to stay up to date with news and updates. Looking for a cross-platform app for your business?

Reach out at

Twitter: @appditto

Github: @appditto

Reddit: @appditto


Stories all about apps.


Written by


We build beautiful apps, in record time.



Stories all about apps.

Welcome to a place where words matter. On Medium, smart voices and original ideas take center stage - with no ads in sight. Watch
Follow all the topics you care about, and we’ll deliver the best stories for you to your homepage and inbox. Explore
Get unlimited access to the best stories on Medium — and support writers while you’re at it. Just $5/month. Upgrade