# kioku - Secure Document Vault

> kioku - Secure Document Vault (iPhone/iPad app by Palo Santo Consulting Private Limited.)

- Source: https://appshunter.io/ios/app/kioku-secure-document-vault/id6806804739 (this page in markdown: same URL + `.md`)
- Developer: [Palo Santo Consulting Private Limited](https://appshunter.io/developer/6806172795)
- Category: Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.4 · 98 MB
- Languages: English
- Released: 2026-09-24
- Data updated: 2026-10-24

## What is kioku?

kioku is a private, encrypted vault for the documents your family can't afford to lose - passports, driving licences, PAN, Aadhaar, insurance, warranties, subscriptions and more - and it reminds you before any of them expire.

Everything that matters, in one secure place. Nothing ever lapses.

PRIVATE BY DESIGN
Your document images, passwords and attachments are encrypted on your device before they're ever uploaded, with a key only you hold. Our servers store only unreadable ciphertext - not even kioku can read your files. This is true zero-knowledge encryption.

NEVER MISS A RENEWAL
Add a document with its expiry date and kioku schedules smart reminders for you - passports warn months ahead, subscriptions a few days ahead. Get push notifications and mirror your expiries to your phone calendar.

EVERYTHING IN ITS PLACE
Organize documents by category and by family member. Snap a photo and kioku's AI reads the expiry date for you, so adding a document takes seconds.

PASSWORDS, PINS & ATTACHMENTS
Keep card PINs, account passwords, voice notes, and extra photos or videos alongside each document - all encrypted, and revealed only with your Face ID, Touch ID or passcode.

BUILT FOR FAMILIES
Share one vault with up to 6 people so everyone stays reminded, while your private files stay yours. Designate a trusted nominee who can reach your documents in an emergency - a safeguard your family will thank you for.

FREE TO START
Store your first documents free, with reminders and full encryption included. Upgrade any time to unlock unlimited documents, AI scanning, passwords & PINs, photo/audio/video attachments, calendar sync, family sharing and emergency access.

WHY KIOKU
- End-to-end, zero-knowledge encryption you can trust
- Smart, category-aware expiry reminders
- Your whole family, one shared vault
- Face ID / Touch ID unlock for sensitive items

Questions or feedback? We're here: info@palosantoconsulting.com

kioku - remember everything.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| kioku Max | $99.99 | per year |
| kioku Pro | $49.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| kioku Pro Lifetime | $129.99 | one-time |
| kioku Max Lifetime | $249.99 | one-time |


## Is kioku safe?

Not enough ratings yet to assess kioku.

## Is kioku legit?

kioku - Secure Document Vault has limited verification signals. The AppsHunter Legitimacy Score for kioku is 40 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-09-24

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-24.*