Satodime 4+

By Satochip


    • 5.0 • 2 Ratings
    • Free

iPhone Screenshots


Store, manage and physically exchange your crypto-currencies and NFT (BTC, ETH, ERC-20 or ERC-721) with ease.

This application is the perfect companion to your Satodime smart card, allowing you to physically store, manage and exchange your crypto-currencies.

Satodime is the easiest and fastest way to protect your crypto-currencies or other cryptographic assets on cold storage. In a few clicks, create up to 3 wallets per card to store your favorite tokens. Exchange your crypto-currencies and NFTs as you would a bank bill without the need for a trusted third party, off-chain. Your wallet's private keys are stored and sealed in the chip's secure memory offering added security.


- No account registration or KYC: scan your card via NFC and operate autonomously.
- Multi-crypto support: BTC, BCH, LTC, ETH and ERC-20 and ERC-721 tokens (NFT).
- Follow in real time the status of your balances and their price (EUR, USD,...).
- The application does not store the private keys of your wallet.
- No personal data is collected.
- The application is open-source.


- Create up to 3 wallets on a single card.
- Create a wallet in a few clicks (SEAL) and view its content directly.
- Deposit your crypto-currencies on this wallet easily (deposit address in QR code format).
- Retrieve the private key of your wallet in a few clicks (UNSEAL).
- The application allows you to easily export all the most common private key formats (standard, WIF...).
- Delete a wallet in a few clicks (RESET). You can reuse your card over and over again (SEAL-UNSEAL-RESET).
- The expert mode allows you to use the Testnet, to display additional information and to provide the entropy used to generate the key pairs.

Note: Satodime is a product of Satochip S.R.L., Satodime does not sell or provide crypto-currency in any form.

Ratings and Reviews

5.0 out of 5
2 Ratings

2 Ratings

Goéland le Gland ,

Good App

Good application ! Simple to use

App Privacy

The developer, Satochip, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary based on, for example, the features you use or your age. Learn More

You Might Also Like