doku: Your Smart ID Locker

doku: Your Smart ID Locker

Secure storage & access of IDs

0 ratings
4 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • April 16, 2026
  • June 21, 2026

Features

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About

Organize and securely store your essential documents, IDs, and assets. Access them instantly from anywhere, even offline, with biometric protection. Manage profiles for family members for comprehensive document organization.

Organized by people, assets, and context
Instant document retrieval
Offline access
Private by design, no sign-in
Biometric secure access
Family profiles
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What's New in doku

2.5.0

June 21, 2026

Introducing Keys — store passwords securely on-device with portable .dokukeys backup and Duo & Family sharing.

3

In-App Purchases

$3.99

doku family

family plan for upto 5 profiles

User reviews

Good utility app

I tried this app, and honestly found it very convenient especially for sharing bundles with various vendors etc.
As a software architect I would vouch for the build quality and security elements factored in.
Surely an app that would ease documentation management on the phone!

Done right

I’ve been using Doku for a few days. It’s the one app that gets the solution to document handling for key documents right. Happy to recommend without reservations.

great app and easy to use UI

used few other Apps that are used to store ID but this doku is far better than many apps with easy to use UI and clean access to all docs stored here ..

Superb Utility App

I have used the app for a few days and it feels so convenient to handle my documents. Earlier they were getting lost in my gdrive but now I am able to catalog so well and find my documents so easily. The vehicle, property, tax and bank features are super cool. Finally a well thought out feature to manage the latest documents. And the expiry and share bundles feature. Great app to have. I am buying a family plan !
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Developer apps

FAQ

What is doku?

doku is a utility app designed to securely store and organize your important documents, IDs, and assets. It allows for instant access, even offline, and is protected by biometric security features.

How does doku organize documents?

Instead of traditional folders, doku organizes documents around people, assets, and real-life contexts. This makes it easier to find what you need quickly, as documents are grouped intuitively based on your life's needs.

Can I access my documents without an internet connection?

Yes, doku works offline. You can access all your stored documents anywhere, even without an internet connection, ensuring you always have your important information readily available.

Is doku secure?

doku is private by design, requiring no sign-in or tracking, and your documents stay on your device. It also offers secure access protected by Face ID or fingerprint authentication.

Can I manage documents for my family with doku?

Yes, doku is family-ready. You can manage documents for yourself, your spouse, or your children using separate profiles within the app, keeping everyone's important information organized in one place.

What devices does doku support?

doku is available for iPhone and iPad devices, indicated by its support for iOS platforms.

How often is doku updated?

The latest version of doku is 2.5.0, which was last updated on June 21, 2026. This suggests a relatively active development cycle.

Does doku have ads?

No, doku does not contain advertisements. The app is designed to provide a clutter-free experience for managing your sensitive documents.