Kryptodian

Kryptodian for iOS puts your institution's digital asset custody account in your pocket. Built for treasury teams, approvers and executives at organisations that custody with Kryptodian, the app lets you see what you hold, act on what needs you, and stay in control wherever you are.

CONTROL YOUR KRYPTODIAN ACCOUNT ON THE GO
• See your total balance and available balance across every MPC vault, in real time
• Open any vault to view its assets and full transaction history
• Get notified the moment a signing request needs you — or the moment anything moves

APPROVE TRANSFERS UNDER YOUR OWN POLICIES
Kryptodian's Transfer Engine enforces the rules your organisation defines — automatically, on every transaction.
• Signing Requests: review transfers and cosign requests in one queue, with clear status — Awaiting Approval, Signing, Completed
• Multi-level approval flows that follow your authority structure
• Role-based access: each user sees and does only what their role allows
• Address whitelisting: assets can only move to destinations approved in advance
• Velocity controls: caps on how much can move within a set period
• Identity verification before every approval
• Full audit trail on every request, approval and settlement

SIGN SECURELY WITH MPC AND FACE ID
Private keys are never held in one place. Multi-Party Computation splits the key into shares managed jointly between Kryptodian and your organisation — no single party ever holds the whole key.
• Your key share signs on-device, protected by the Secure Enclave and Face ID
• Cold storage by default: assets stay offline and move only through your approval sequence
• Withdrawals are processed within the service SLA of no more than 24 hours

BUILT TO INSTITUTIONAL STANDARDS
• ISO/IEC 27001:2022 certified
• SOC 2 Type 2 attested
• Client assets are segregated from company assets and from other clients
• 60+ supported assets and networks, including BTC, ETH, USDT, USDC, SOL, XRP, XLM, BNB, ADA, DOT and more
• Client transactions supported 24 hours a day

WHO IS THIS APP FOR
Kryptodian is a companion app for existing institutional clients of Kryptodian — asset managers, exchanges, corporates and family offices. It is not a retail wallet or exchange. You cannot create an account in the app; accounts are provisioned by Kryptodian after onboarding and due diligence. To become a client, contact our team at kryptodian.com or operation@kryptodian.com.

Crypto + Custodian = Kryptodian. We are not building storage. We are building infrastructure.