Vinith John
Vinith John
Founder & Lead Designer
WisdomDeep Digital

Vinith John — designer, builder, and the person behind this app.

I spent nine years at McKinsey & Company making complex ideas impossible to misread. Since 2016 I have worked independently through WisdomDeep Digital — designing for consulting, finance, healthcare, and tech teams across the world.

Family Handover grew out of a very personal realisation. Like most Indian families, ours had no single place where everything was written down — bank accounts across three cities, insurance policies nobody could find, lockers whose spare key location was known only to my father. That gap becomes a crisis in the worst possible moments.

I wanted to build something I could hand to my own family with complete confidence: private, offline-first, zero-knowledge, and designed for Indian realities — nominees, lockers, PPF, joint mandates, the lot. No cloud subscription needed to use it fully. No jargon. No anxiety.

Family Handover is that app. It is built with the same discipline I applied at McKinsey — clarity above everything, no unnecessary complexity, and no feature that compromises your privacy.

McKinsey & Company
Visual Graphics & Media · 2007–2016
5× Best-of-the-Best
McKinsey internal awards for design excellence
Top Rated · Upwork
Top Rated on PeoplePerHour too
Kerala, India
Serving clients and families globally

Private by design. India-first by intention.

Every technical decision follows one rule: your family's records never leave your device in readable form.

Offline-first, always

Every core feature works without a network connection. Records are stored in an encrypted database on your device — not a server. No internet required to add, search, or review your vault.

Zero-knowledge encryption

Your vault is protected by AES-256-GCM encryption. When cloud relay is used, only opaque ciphertext is transmitted — our servers never see readable text, names, or account numbers.

India household specifics

Built around Indian realities: nominee vs. legal heir distinctions, physical bank locker tracking, PPF, EPF, NPS, joint account operating mandates, and DPDP Act 2023 compliance.

Secure device transfer

Moving to a new phone? The new device shows a QR code. Scan it on your existing unlocked phone, approve with biometric or PIN, and the vault transfers over an encrypted channel.

Native iOS & Android

Built in SwiftUI 17+ for iOS and Jetpack Compose for Android — not a cross-platform wrapper. Both apps share the same encryption transcript and JSON archive format.

Core features always free

Adding records, searching, the readiness score, master recovery, and account deletion are free forever. Family Continuity Pro unlocks encrypted multi-device sync and cloud relay.

Coming soon to iOS and Android.

The app is in final testing. Email us and we will let you know the moment it launches.

App Store — coming soon Google Play — coming soon

Questions? [email protected]