Atomex wallet is a mobile app with an in-built conversion tool for multiple currencies. Atomex is Android compatible whereas an iOS version is coming.
Armory is a free Bitcoin cold wallet supporting multi-signature. It is an open source protocol utilizing high-end protection features. Historically Armory is one of the earliest efficient cold storage cryptocurrency wallets. This wallet has a reputation of one of the most secure Bitcoin wallets. Armory doesn't support any cryptocurrency besides Bitcoin (BTC).
Argent is a digital cryptocurrency non-custodial wallet working as a mobile bank. The wallet is built on the Ethereum blockchain. It has an open-source architecture. Supported assets include Ethererum and 80+ Ethereum-based tokens.
The ArcBit wallet was launched in the 2017 year. Though its page remain on mobile app stores, the current website of the project focuses on developing of a different app, the Neironix analytical app.
ArcBit was a Bitcoin user controlled app. No registration was required to use the app.
The ANX Vault app includes the all-important send and receive functions vital to any bitcoin wallet.
AnkerPay Wallet is a multi-cryptocurrency that wallet currently supports Anker, Bitcoin, Litecoin, Dash and Dogecoin.
Akchex is an open source web & Android wallet for storing and quickly access WAVES and other assets.
Based in Switzerland, AirGap is a two-device self custody solution for various digital assets.
Agama is a Multiwallet provided by the SuperNet project, a company acquired by Komodo (KMD). The wallet is currently in development but offers multiple unique features.
Abra is the investment product and a mobile crypto wallet that can be used on both Apple and Android platforms. Abra supports cash-out transactions as well as bank transfers.
Aave is an open source non-custodial protocol on Ethereum for decentralized lending and borrowing.