# KeyDoc - Locksmith's Manual — Documentation for locksmiths

> Documentation for locksmiths (iPhone/iPad app by Phan Anh Tu.)

- Source: https://appshunter.io/ios/app/keydoc-locksmiths-manual/id6786752773 (this page in markdown: same URL + `.md`)
- Developer: [Phan Anh Tu](https://appshunter.io/developer/1463057460)
- Category: Books
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 31 MB
- Languages: American English
- Released: 2026-07-24
- Data updated: 2026-08-18
- User reviews in markdown: https://appshunter.io/ios/app/keydoc-locksmiths-manual/id6786752773/reviews.md

## What is KeyDoc?

KeyDoc is a technical lookup solution for professional locksmiths. We provide a centralized database of technical documents, making information retrieval faster and more efficient in your daily work.

Key Features:
Document Lookup: Provides a system of compiled technical documents, making it easy to find the necessary information for common lock types on the market.

Technical Diagrams: Displays detailed diagrams of the structure, installation location, and necessary parameters, helping users visualize the lock system they are working with more clearly.

Step-by-Step Guides: Detailed instructional articles guide users through the process, helping them master the technical steps safely and accurately.

Optimized Interface: The interface design focuses on readability, allowing for quick information retrieval even in a real-world work environment.

Data Updates: We regularly update the content to ensure the documentation accurately reflects current technical information.

Why use KeyDoc?

Save time: Instead of searching for separate documents, you have everything in a single application.

Supports your work: The documentation is clearly presented, minimizing errors during technical operations.

Easy to use: No complicated registration is required; the application focuses on an instant lookup experience.

Note:
This application is designed for locksmiths with professional knowledge. Users must comply with legal regulations and technical safety procedures during their practice.

Terms of Use:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| One month | $23.99 | per month |



## Version history (last 1 release)

### 1.0 — 2026-07-24

No release notes.

## More apps by Phan Anh Tu

- [Kungfu Street II](https://appshunter.io/ios/app/kungfu-street-ii/id1464563529)
- [Nong trai Viet](https://appshunter.io/ios/app/nong-trai-viet/id1471687849)

All apps by Phan Anh Tu: https://appshunter.io/developer/1463057460

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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 2026-08-18.*