
AirGap Wallet
A self-custody mobile wallet that pairs with the offline AirGap Vault, turning a spare phone into a fully air-gapped cold wallet.

What is AirGap Wallet?
AirGap Wallet is the online half of a two-device cold-storage system from Swiss security company Papers AG. The Wallet app prepares transactions on an everyday phone and exchanges QR codes with AirGap Vault on an offline device, which holds the keys and signs. Users can send, receive, view portfolios, and stake Tezos, Cosmos, Polkadot, and Kusama directly in-app.
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What is ERC-4337?
ERC-4337 enables smart contract wallets on Ethereum without requiring any consensus-layer protocol changes.

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AirGap Wallet alternatives
Explore web3 competitors and apps like AirGap Wallet.
App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

