YDWallet vs AC2 Wallet

YDWallet is a simple cryptocurrency wallet, which allows you to store and use cryptocurrency directly on your device. Currently the app supports Ethereum and Ethereum-based (ERC20) tokens. We plan to add support for more (eg Bitcoin) in the future. ** App Features ** YDWallet lets you easily store and transfer cryptocurrency. - Send and receive cryptocurrency - Send to nearby users - Send to address by scanning a QR code - Create QR code and links for others to scan to send cryptocurrency to you - Sync encrypted accounts between your devices via iCloud - Create your own cryptocurrency or token with our automatic ERC20 smart contract generator - Backup the private keys of your accounts - See an estimation of your cryptocurrency's value in US$ ** Ethereum Features ** - Create new Ethereum accounts with their own receive address - Monitor Ethereum addresses and transactions - Transactions are signed offline directly on your device Signed transactions are sent to the Ethereum network via proxy servers, so you don't need the full blockchain on your device. ** ERC20 Features ** ERC20 tokens are cryptocurrencies which run on top of the Ethereum network. You can create an account to hold any ERC20 token, either by selecting from our list of top tokens, or by scanning or entering the Contract Address of the token. YDWallet will also automatically detect any incoming tokens to your Ethereum account. YDWallet also allows you to create your own ERC20 token or currency, with either a fixed initial supply of tokens, or with a flexible supply that allows you to generate more coins whenever you want. ** Security Features ** All account private keys are stored in your device's Keychain and synced between your devices with iCloud. All transactions are signed offline on your device directly before being sent to the network. For extra security, you can lock your accounts with a password you choose. All transactions are created and signed directly on the device, no third-party servers see your private keys Signed transaction data is distributed via blockchain proxy servers to prevent needing the full blockchain on your device ** Caution ** Storing large amounts of cryptocurrency is best done with an offline cold storage wallet.

Built for the agentic age, AC2 helps developers, enterprises, and security-conscious users establish cryptographic control over AI-assisted actions. AC2 Wallet is the reference implementation for the AC2 Protocol, enabling secure, hardware-bound approvals for AI agent workflows. Using FIDO2 passkeys and non-custodial cryptographic signatures, AC2 Wallet allows you to authorize actions without exposing your private keys. Every approval generates cryptographically verifiable proof of intent, creating an auditable record of who approved what and when. With AC2, you can: - Prove that a human reviewed and approved code changes for an agent to merge - Prove that a human reviewed and approved communications for an agent to send, like client emails or social media posts - Validate agents to make direct x402 payments, without exposing your private wallet or account information - Enable agents to log in to platforms and continue workflows using a signed authorization from the user, so the underlying credentials stay on the user's device. AC2 is a self-custodial Algorand wallet. You — and only you — hold your seed phrase, your keys, and your crypto-assets on your own device. Pera Wallet, Lda does not hold, custody, or have access to your seed phrase, your keys, or your crypto-assets, and cannot recover them on your behalf. If you lose your device or your recovery phrase, your access to anything you have linked through AC2 may be permanently lost. Your recovery phrase is the only way to restore access to your wallet. Pera cannot recover it for you. If you lose it, your crypto-assets and account associations are lost permanently. Do not share it with anyone, including anyone claiming to be Pera support. Crypto-asset transactions are irreversible once confirmed on the Algorand network. Crypto-assets are volatile, may lose value, and may become illiquid or unavailable. You are responsible for any tax or other legal obligations arising from your use of crypto-assets.