AirGap Vault - Secure Secrets 4+

AirGap Vault is a blockchain agnostic crypto vault that turns your mobile phone into a cold wallet.

AirGap Vault does not connect to any network, irrespective of the device used. This system built into the app makes it more secure than an ordinary crypto wallet.

Transactions can be signed seamlessly without the use of cables, thanks to verifiable QR codes. This opens up multiple possibilities for interacting with other solutions.

AirGap Vault is currently used alongside other companion apps like AirGap Wallet, MetaMask, Sparrow Wallet, BlueWallet, Specter, and any other QR code-based wallets. These companion apps serve as watch-only wallets that allow users to view portfolios and initiate transactions while the Vault signs transactions and protect your private keys offline.

AirGap Vault supports:

When paired with MetaMask
- All EVM-compatible blockchains

When paired with AirGap Wallet
- Bitcoin - BTC,
- Ethereum - ETH,
- Polkadot - DOT,
- Kusama - KSM,
- Tezos - XTZ,
- Cosmos - ATOM,
- Moonbeam - GLMR,
- Moonriver - MOVR,
- Astar - ASTR,
- Shiden - SDN,
- Aeternity - AE,
- Groestlcoin - GRS

Features:
- Segwit Support
- MetaMask Support
- Offline Address Overview
- Secure Keyboard
- Coin Flip & Dice Roll
- Offline Key Generation
- BIP39 Passphrase
- Shamir Shares (Social Recovery)
- BIP85 Child Entropy
- Open Source

Get the highest security by installing AirGap Vault on a separate smartphone, and never connect that phone with any network again.

Another option is to install AirGap Vault and its companion app on the same device.

Follow the step-by-step video on how to set up the AirGap solution:
https://www.youtube.com/watch?v=M9ICKaLxuwQ

To learn how to setup AirGap Vault with MetaMask watch this guide:
https://www.youtube.com/watch?v=HIKJh0h7QiU