# Password Book-Password Manager — Offline Secure Vault

> Offline secure vault for passwords and credentials with AES encryption. (iPhone/iPad app by 威 刘.)

- Source: https://appshunter.io/ios/app/password-book-password-manager/id1470088500 (this page in markdown: same URL + `.md`)
- Developer: [威 刘](https://appshunter.io/developer/1465235012)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 8.0 · 67 MB
- Languages: English, Chinese
- Released: 2019-06-29
- Data updated: 2026-06-01
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/password-book-password-manager/id1470088500/reviews.md

## What is Password Book?

Password Book is your one offline secure vault for passwords and all other kinds of credentials.

Remember one master password to keep all others:web &email accounts, credit card...

Your passwords are protected with 256-bit Advanced Encryption Standard(AES).
And it is 100% secure since it does not require internet permission

## Key features

- Offline secure vault
- Stores passwords and credentials
- 256-bit AES encryption
- Requires one master password
- No internet permission needed

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| PRO UPGRADE | $1.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/password-book-password-manager/id1470088500/reviews.md

### 2/5 — Passport details do not allow alphabetical only numerical

*2022-01-16*

Passport details do not allow alphabetical only numerical. Australian passport needs to start with an alphabetical followed by numbers

## Frequently asked questions about Password Book

### Does Password Book have ads?

No, Password Book does not contain advertisements. It is a free application with optional in-app purchases.

### What devices does Password Book support?

Password Book is available for iPhone, iPad, and iPod devices.

### How secure is Password Book?

Password Book uses 256-bit Advanced Encryption Standard (AES) to protect your data, making it highly secure.

### Can I access my passwords without an internet connection?

Yes, Password Book is an offline secure vault, meaning you can access all your stored information without requiring an internet connection.

### What is the age rating for Password Book?

Password Book has an age rating of 4+, making it suitable for a wide range of users.

### How often is Password Book updated?

Password Book was last updated on June 29, 2019, with version 1.0. Further update frequency is not specified.

### What kind of information can I store in Password Book?

You can store various credentials, including passwords for web and email accounts, and credit card information, all protected within the secure vault.

## Version history (last 1 release)

### 1.0 — 2019-06-29

No release notes.

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## More apps by 威 刘

- [Formula Calculator #](https://appshunter.io/ios/app/formula-calculator/id6504839903)

All apps by 威 刘: https://appshunter.io/developer/1465235012

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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 2026-06-01.*