AirGap Vault is a blockchain agnostic crypto vault that transforms your iPhone into a cold wallet. With its built-in system that doesn't connect to any network, AirGap Vault provides enhanced security compared to traditional crypto wallets.

One of the standout features of AirGap Vault is the ability to seamlessly sign transactions using verifiable QR codes, eliminating the need for cables. This opens up a multitude of possibilities for interacting with other solutions.

Currently, AirGap Vault is used in conjunction with companion apps like AirGap Wallet, MetaMask, Sparrow Wallet, BlueWallet, Specter, and other QR code-based wallets. These companion apps serve as watch-only wallets, allowing users to view their portfolios and initiate transactions, while AirGap Vault signs transactions and safeguards private keys offline.

When paired with MetaMask, AirGap Vault supports all EVM-compatible blockchains. When paired with AirGap Wallet, it supports popular cryptocurrencies such as Bitcoin (BTC), Ethereum (ETH), Polkadot (DOT), Kusama (KSM), Tezos (XTZ), Cosmos (ATOM), Moonbeam (GLMR), Moonriver (MOVR), Astar (ASTR), Shiden (SDN), Aeternity (AE), and Groestlcoin (GRS).

AirGap Vault offers a range of features including Segwit support, MetaMask integration, offline address overview, secure keyboard, coin flip and dice roll, offline key generation, BIP39 passphrase, Shamir shares for social recovery, BIP85 child entropy, and it is open source.

To achieve the highest level of security, it is recommended to install AirGap Vault on a separate smartphone and never connect that phone to any network. Alternatively, you can install both AirGap Vault and its companion app on the same device.