Xterium vs PHASE

Xterium is a fast, secure, non-custodial wallet for the XODE network and Polkadot Hub. Your keys are encrypted and stored only on your device — never on a server. KEY FEATURES • Non-custodial & secure — keys are encrypted locally and unlocked with a PIN or biometrics. Xterium never sees your seed phrase. • XODE + Polkadot Hub — manage XON, USDT, and your assets across chains in one unified portfolio. • Send & Receive — simple transfers with QR codes, an address book, and clear fee handling. • Staking — delegate XON to collators and help secure the XODE network while earning a share of block rewards. • Governance — follow on-chain treasury proposals; council members can vote directly. • Run a node — turn your phone into a XODE light node with XODE omni and earn rewards. • EVM support — a parallel EVM account for XODE's revive environment and external chains, with WalletConnect. • Multi-language — English, 한국어, 日本語, 中文, with automatic device-language detection. Built on Polkadot's proven cryptography. Signing and key management are fully on-device. Xterium is a self-custody wallet. You are responsible for safeguarding your recovery phrase. Xterium cannot recover lost keys.

PHASE runs on a test network while the main network is being prepared. Test PHASE and tokens have no monetary value. Your recovery phrase will also work on the main network; test balances, pools and rewards will not carry over. PHASE turns your iPhone into a node of the PHASE blockchain network and gives you a simple, non-custodial wallet in the same app. RUN A NODE WHILE THE APP IS OPEN • While PHASE is open, your iPhone joins the PHASE network as a node and keeps the chain in sync. • Watch node status live: current block, sync progress, network connection and active nodes. • Stop, start or reset your node at any time. • Join a pool with other validators, and switch pools in one step. • The node relies on network connectivity only — no heavy computation and no CPU or GPU load. • Your node receives test-network rewards for taking part in validation. NON-CUSTODIAL WALLET • Create a new wallet or import an existing one with a 12-word recovery phrase. • Your recovery phrase and keys are generated and stored only on your device, in the iOS Keychain. We never see them. • Face ID or your passcode is required to send, view your recovery phrase or remove the wallet. • Send and receive PHASE and tokens, add custom tokens by contract address. • Scan and share wallet addresses with QR codes. • Full history of transfers and rewards with links to the block explorer. • Home Screen widget with your node status. PRIVACY BY DESIGN • No account, email or phone number required. • No ads and no tracking. Only anonymous crash reports and usage statistics — no personal data, and you can turn statistics off. • Location is optional and used only at country level: the node shows a representative point for your country on the network map — never your actual position. IMPORTANT PHASE is non-custodial software. You alone are responsible for your recovery phrase: if you lose it, nobody — including us — can restore your wallet. Blockchain transactions are public and irreversible.