# CodeMaster-M — REDT Miracle > Cloud-based key cutting and data management for MIRACLE machines via Bluetooth. (iPhone/iPad app by Redt Inc..) - Source: https://appshunter.io/ios/app/codemaster-m/id1539082660 (this page in markdown: same URL + `.md`) - Developer: [Redt Inc.](https://appshunter.io/developer/1535567812) - Category: Utilities - Price: Free - Rating: 1.00/5 from 1 App Store ratings · 2 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 36 MB - Released: 2021-06-15 - Data updated: 2026-06-04 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/codemaster-m/id1539082660/reviews.md ## What is CodeMaster? - Introduction CodeMaster-M is a cloud based app that offers key cutting and data management features for MIRACLE key cutting machines. It's a transition of PC or tablet based application to mobile. So the MIRACLE key cutting machine is operated easily through this app anytime, anywhere on your palm. - Convenient Features 1) No update, no backup is needed thanks to cloud-based web technology applied to CodeMaster-M app. Key data are always up to date. 2) Key cutting is ready at any time with a mobile phone always in your pocket. 3) A key machine can be shared by several user's mobile phones. 4) Key search becomes easier and faster by quick and smooth response of mobile device 5) New statistics feature shows daily, weekly and month key machine usage - Caution Be aware of the following limitation of CodeMaster-M before using the app. 1) CodeMaster-M connects to the MIRACLE key machine via Bluetooth wireless communication technology. So it's available only with the Bluetooth equipped MIRACLE key machines and mobile devices. 2) CodeMaster-M is only for MIRACLE key machine users. The app will not run unless it's connected to the machine via Bluetooth. 3) Once the connection is established, sign-in with an email address and log-in is necessary to start the app. 4) After sign-in, check an email message sent by CodeMaster-M server to verify the email address. Log-in is available after this verification. 5) App responsiveness depends on the internet speed. Running this app under faster internet connection is recommended. 6) We don't take any responsibility for failure caused by this app. 7) Because CodeMaster-M is a cloud-based app, the app is run only when the internet is available. Be aware that some mountainous area, island, underground parking lot, and etc. can offer no or poor internet connection. For more information, please ask for support at tech-support@iredt.com. Thanks. ## Key features - Cloud-based key cutting - Bluetooth machine operation - Real-time data updates - Shared machine access - Quick key search - Usage statistics ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/codemaster-m/id1539082660/reviews.md ### 1/5 — Does not work on IOS *2025-11-20* The app will not pick up the Miracle Key machine. ### 1/5 — Doesn’t work *2021-12-29* The app does not work, it will not connect to a machine, so I cannot even log in. 2 other coworkers and I tried for several days unsuccessfully to get it to work, we tried 3 different model iPhones, and an iPad. We have 3 A9’s, a 1st gen Miracle A9, an A9S, and an A9 Edge. We cannot get the iOS app to connect to any of them. The android app works fine as does the PC app, both of those also use Bluetooth so we know it is not a machine issue. ## Frequently asked questions about CodeMaster ### What is CodeMaster-M? CodeMaster-M is a cloud-based mobile application designed to manage and operate MIRACLE key cutting machines. It allows for key cutting and data management directly from a smartphone or tablet. ### Does CodeMaster-M require a specific type of key machine? Yes, CodeMaster-M is exclusively for users of MIRACLE key machines that are equipped with Bluetooth wireless communication technology. The app will not function without a compatible machine. ### How does CodeMaster-M connect to the key machine? CodeMaster-M connects to the MIRACLE key machine via Bluetooth wireless communication. Both the mobile device and the key machine must have Bluetooth enabled for the connection to be established. ### Is CodeMaster-M available offline? No, CodeMaster-M is a cloud-based app and requires an active internet connection to run. Performance may be affected in areas with poor or no internet connectivity. ### How do I sign in to CodeMaster-M? After establishing a Bluetooth connection, you will need to sign in with an email address. You must then verify your email address via a message sent by the CodeMaster-M server before you can log in and use the app. ### Can multiple users share a single key machine with CodeMaster-M? Yes, a single MIRACLE key machine can be shared by multiple users' mobile phones through the CodeMaster-M application. This allows for flexible access and operation. ### What kind of statistics does CodeMaster-M provide? CodeMaster-M features a statistics function that displays daily, weekly, and monthly usage data for the connected key machine. This helps users track their machine's activity. ### What is the update frequency for CodeMaster-M? CodeMaster-M is a cloud-based application, meaning key data is always up to date without requiring manual updates or backups. The app itself was last updated on June 30, 2021, to version 2.0.1. ## Version history (last 2 releases) ### 2.0.1 — 2021-06-30 Added Japanese translation. ### 2 — 2021-06-16 No release notes. ## Apps similar to CodeMaster | App | Rating | Price | Category | | --- | --- | --- | --- | | [Master It](https://appshunter.io/ios/app/master-it/id645920825) | 3.8 (19) | $6.99 | Utilities | | [Iridium GO! exec](https://appshunter.io/ios/app/iridium-go-exec/id6443819537) | 2.7 (9) | Free | Utilities | | [EGO Connect](https://appshunter.io/ios/app/ego-connect/id6474987190) | 4.8 (598) | Free | Utilities | | [MPlaser](https://appshunter.io/ios/app/mplaser/id6670149096) | — | Free | Utilities | | [XRS Connect](https://appshunter.io/ios/app/xrs-connect/id6739601862) | — | Free | Utilities | | [Scotsman ICELINQ®](https://appshunter.io/ios/app/scotsman-icelinq/id1580964681) | 4.7 (7) | Free | Utilities | ## More apps by Redt Inc. - [MagicTablet](https://appshunter.io/ios/app/magictablet/id1624600525) - [CodeMaster4](https://appshunter.io/ios/app/codemaster4/id6741621289) - [NCSpoolerX](https://appshunter.io/ios/app/ncspoolerx/id6758647571) All apps by Redt Inc.: https://appshunter.io/developer/1535567812 --- *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 2026-06-04.*