MTP Callsign Trainer is made and published by
Oliver Bross.
AppBrain is an independent app data site and isn't affiliated with Oliver Bross.
The app name, icon, screenshots and description belong to Oliver Bross and are shown as
published on the App Store.
About MTP Callsign Trainer
MTP Callsign Trainer is an education app developed by Oliver Bross.
What is the rating of MTP Callsign Trainer?
MTP Callsign Trainer has no ratings yet.
Is MTP Callsign Trainer free?
MTP Callsign Trainer is free. The app size is 49.15 MB. The latest version available is 1.2.2. The last update was on September 24, 2026.
What are the requirements for MTP Callsign Trainer?
The app has a content rating of Everyone. The app has been available on the App Store since March 2026.
Description by Oliver Bross(from the App Store)
MTP Callsign Trainer is built for operators who want to read callsigns quickly and accurately. It focuses on the patterns you actually hear on the air: prefixes, suffixes, portable indicators, and regional formats. Choose your difficulty level and session length, then copy live-style callsigns at speed. The feedback is straightforward so you can spot common errors and adjust pacing without getting lost in extra features.
Callsign copying is a unique skill because the format changes by region and by operating style. This trainer emphasizes variety so you can recognize common structures without hesitation. It is ideal for contest preparation, sked practice, or everyday CW readiness. Sessions are short enough to fit into a break, yet structured enough to build confidence over time.
You can use the trainer as a daily warmup or as a focused block when you notice certain prefixes or suffixes slowing you down. The goal is steady recognition and a relaxed copy flow, not just speed for its own sake. That makes it useful for both new operators and experienced contesters who want consistent accuracy.
Because it is a dedicated micro-app, there are no distractions from other modules. Just start a session, copy what you hear, and build confidence one call at a time. MTP Callsign Trainer is part of the Morse Trainer Pro ecosystem, giving you a consistent training feel while concentrating on a single skill.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.