CodeMaster4
Redt Inc.
CodeMaster4™ is a professional app designed for operating the MIRACLE™ key machine, offering professional locksmiths a range of features for efficient and user-friendly key cutting. The app enables professional locksmiths to cut and duplicate keys using an extensive collection of car, house, and special keys, while providing convenience features for seamless machine operation.
In-app purchases in United States
Items currently visible on Apple’s public App Store page. This may not be the complete App Store Connect catalog.
Source: Apple public App Store page · Publicly visible items only · Checked Aug 5, 2026
About CodeMaster4Storefront description supplied by Apple.
CodeMaster4™ is a professional app designed for operating the MIRACLE™ key machine, offering professional locksmiths a range of features for efficient and user-friendly key cutting. The app enables professional locksmiths to cut and duplicate keys using an extensive collection of car, house, and special keys, while providing convenience features for seamless machine operation.
Key features include:
- An extensive key database covering car, motorbike, residential, and various specialized keys.
- Simple and fast key cutting and duplication.
- Customizable key cutting options to meet specific needs.
- Easy creation and management of personal key data.
- Wear correction feature for older key cylinders.
- Favorites and history management for quick access to frequently used key data.
- Machine management tools, including calibration, to ensure optimal performance.
- Key marking function for easy identification.
- Additional features for seamless operation of the MIRACLE™ key machine.
■ Supported Devices
- Tablet PCs, Smartphones
■ Communication
- Bluetooth LE(Wireless)
■ Screen Orientation
- Tablet: Fixed Landscape Mode
- Smartphone: Fixed Portrait Mode
■ Supported Languages
- English
- Korean (한국어)
- Japanese (日本語)
- Spanish (Español)
- Portuguese(Português)
■ Supported MIRACLE™ Products
- MIRACLE™-A9 Nova
■ Contact Us
Redt Inc.
www.iredt.com
▶ Customer Support Email: [email protected]
Frequently asked questions
Quick answers based on the latest observed App Store data.
How much does CodeMaster4 cost in United States?
The latest observed download price is Free. Open the official App Store link to confirm the current checkout price.
Does CodeMaster4 have in-app purchases?
Apple's public page currently shows 0 purchase items in this storefront. The public list may be incomplete.