# MSeven - M17 — Amateur Radio M17 Access > Amateur radio M17 reflector access and communication tool for mobile devices. (iPhone/iPad app by GREGG WONDERLY.) - Source: https://appshunter.io/ios/app/mseven-m17/id6754467137 (this page in markdown: same URL + `.md`) - Developer: [GREGG WONDERLY](https://appshunter.io/developer/366006371) - Category: Utilities, Productivity - Price: Free - Rating: 3.70/5 from 3 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 26.2 · 23 MB - Languages: American English - Released: 2026-02-03 - Data updated: 2026-08-06 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/mseven-m17/id6754467137/reviews.md ## What is MSeven? MSeven is used to connect to and use M17 reflectors by Amateur Radio licensees. The application allows mobile devices to be used for this access, providing a flexible mechanism for staying connected without need of any other device. Sophisticated audio processing provides clearer audio and provides spectrum equalization for transmitted and received audio. Other features provide map location display of station locations. The currently transmitting station's callsign is shown as well as logged into transient list of last transmitted stations. There is support for logging contacts with comments to remember conversations on the road better. ## Key features - M17 reflector connectivity - Mobile device access - Sophisticated audio processing - Spectrum equalization - Station location map display - Contact logging with comments ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/mseven-m17/id6754467137/reviews.md ### 1/5 — Unsupported data when trying to download reflectors *2026-07-11* This might be great………if it worked! ### 5/5 — Works great! *2026-02-08* TIL this app exists and immediately started using it, on my iPhone, to interact with Kansas City Wide. Very useful and rich application that has high value for every ham. Thanks W5GGW!! — 73, N3PAY ### 4/5 — Neat App! *2026-02-05* Nice work Gregg. Hears fine. When I xmit with the app via my reflector, I get continuous CRC errors on my hotspot. I’m sure you’ll nail that. **Developer response:** This problem has been addressed. ## Frequently asked questions about MSeven ### What is MSeven used for? MSeven is used by amateur radio licensees to connect to and operate M17 reflectors directly from their mobile devices. It provides a flexible way to stay connected without requiring additional hardware. ### Does MSeven have ads? No, MSeven does not contain advertisements. It is a free application with no ads to interrupt your experience. ### What devices does MSeven support? MSeven is available for iPhone, iPad, and Apple Watch devices. This allows for flexible use across your Apple ecosystem. ### How often is MSeven updated? The latest version, v2.3, was released on March 5, 2026. The app was initially released on February 3, 2026, indicating a recent update cycle. ### What kind of audio processing does MSeven offer? MSeven features sophisticated audio processing for clearer transmitted and received audio. It also includes spectrum equalization to optimize sound quality. ### Can I see other station locations with MSeven? Yes, MSeven provides a map display showing the locations of stations. It also displays the callsign of the currently transmitting station. ### Is MSeven suitable for beginners in amateur radio? MSeven is designed for amateur radio licensees. While it offers advanced features like M17 access and audio processing, users should have a foundational understanding of amateur radio operations. ### What is the age rating for MSeven? MSeven has an age rating of 4+. This indicates it is suitable for a wide range of users, though its primary audience is licensed amateur radio operators. ## Version history (last 5 releases) ### 2.7.1 — 2026-08-01 Noise reduction and an audio gate are now part of the TX audio processing to help reduce background noises. ### 2.7.0 — 2026-07-11 This version provides Mobilnkd TNC 3/4 access to allow direct to RF connectivity from your iOS device into a radio that supports 9600 baud KISS mode access to the discriminator. ### 2.6.5 — 2026-06-02 This version corrects a problem with transmitting sometimes not working due to improper packet setup when connected to a reflector. ### 2.6.4 — 2026-05-19 This version adds the use of OpenTrac for the packet data mode buffer formatting. The 0x24,0x42 bytes are at the front of the packet mode buffer to indicate an OpenTrac structure using a currently undocumented data format of 0x24. This makes this version incompatible, for messaging, with the previous version. But, we will now have a supported standard for more features of more data types and that allows for all kinds of extension of packet mode. ### 2.6.3 — 2026-05-15 Messaging fixes ## More apps by GREGG WONDERLY - [Do No Harm](https://appshunter.io/ios/app/do-no-harm/id476701471) - [MDITnow](https://appshunter.io/ios/app/mditnow/id6785948091) All apps by GREGG WONDERLY: https://appshunter.io/developer/366006371 ## Related topics [mseven](https://appshunter.io/ios/topics/mseven) --- *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 2026-08-06.*