ttmsg vs Motorola Talkabout

Social networking with no registration, no authentication and no saving of messages. Anonymous too. ttmsg is based on publish-subscribe protocol, MQTT. It works by sending messages to a topic. If someone or something wants to receive messages, they need to subscribe to the same topic. Primary use case for ttmsg is when you want to communicate without any registration and without saving of messages. Just agree the topic, optional password and broker and you're good to go. Agreement of topic and password is done using other means of communication such as talking on the phone or face-to-face. Secondary use case to communicate with devices over MQTT. Sample use case: - You and your friend decide topic and optionally a password. - You then agree the time when you are online. - When the time is right, you both subscribe to agreed topic. - You communicate by publishing messages to topic and respond by publishing message to the same topic. Features, including Premium: - No registration. - No authentication. - No saving of messages. - No knowing who sends or receives messages. - No notifications. If you are not using the app, you won't get any messages. - Encrypted messages, using custom password. - SSL/TLS if broker supports it. - Send images. - Uses multiple 3rd party brokers. - Use your own broker. - UI based on the great command line interface.

GO BEYOND PUSH-TO-TALK WITH THE TALKABOUT T8xx series AND FREE TALKABOUT APP The TALKABOUT T8xx series allow you to share and track locations with your travel companions. No cell service, no problem. Just download this app, connect your smartphone via Bluetooth and you now have the ability to locate a friend’s campsite, share your current location and send messages - all while exploring off-grid. You can also control your radio setting from the TALKABOUT app. Skiing, hiking, hunting or at a music festival, the T8xx series have an IP54 rating and a range of up to 35 miles* to keep you connected no matter where your adventures lead. HOW IT WORKS The T8xx series two-way radio work just like every other radio by sending information using radio frequencies to keep you connected while off-grid. The secret to the T8xx series is once your smartphone is connected to your radio over Bluetooth, the TALKABOUT smartphone app enables communication options beyond push-to-talk. The TALKABOUT app uses the T8xx series as modem to talk, send messages, locations and more over the radio frequencies to your fellow T8xx series users. With enhanced communication and more information you enjoy unrivaled connectivity for peace of mind off the cellular grid. APP FEATURES: • Location sharing off-grid with ///what3words capabilities • Messaging off-grid • Record tracks & statistics • Push-to-talk from phone (select radio models; T802 and T803 only) • Features enabled & settings controlled by TALKABOUT App • Bluetooth connectivity to audio accessory (select radio models; T802 and T803 only) * The communication and data ranges quoted are calculated under optimum conditions, with an unobstructed line of sight. Actual range will vary depending on terrain and conditions, and is often less than the maximum possible.