Comparison

ttmsg vs Morse Chat

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ttmsg

Features
Read full description

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.

About

Morse Chat

Communicate with Morse code enthusiasts worldwide through public or private chat rooms and direct messages. Customize your experience with various Morse keys, output modes, and translation options. Practice your skills in a dedicated playground.

Highlights
  • Morse code communication
  • Public and private chat rooms
  • Direct messaging
  • Multiple Morse key types
  • Morse code practice playground
  • Auto-translation
  • Customizable output modes
Features
Read full description

Features: - Communicate with fellow Morse enthusiasts from far and near simply by tapping dots and dashes. - Meet new friends in a number of public rooms (10 WPM or less, 15 WPM, 20 WPM or more, Test room and so on). - Share and exchange ideas with your Inner Circle by creating private rooms. - In private rooms, the owner can modify room details (room ID & name) and remove members. - Text your friends privately with direct messages. - 7 types of Morse keys to choose from (e.g. iambic). - NEW! “Playground” to test and train your Morse code sending skills. - Support for external keyboard. - Easily subscribe and unsubscribe to notifications by clicking the bell icon at the upper right corner. - Learn and practice Morse code in real conversations (click on the question mark icon in any chat screen to see Morse representations and the most common Morse abbreviations). - Auto-translate between Morse code, Morse representation and text while receiving or sending messages. You decide what to show and in which order in Settings. - Option to show live translation while typing the Morse code. - Try the app out as a guest or sign in with your Apple ID, Google account or Facebook account. - Completely adjust the app according to your preferences: 1. Choose the frequency and output mode of the Morse messages (audio, blinking light, flashlight, vibration or audio + blinking light). 2. Adjust the transmission speed when using auto-translate. 3. Change the theme (Cyan, Bright, Dark, Black). 4. Enable/disable auto-send, auto-translation and more. - Absolutely no ads. - Easily block annoying users. - Blog posts and the info screen provide detailed instructions on how to use the app. Morse Code Morse code is a communication system that uses a series of short signals (also known as dots or dits) and long signals (also known as dashes or dahs) to transmit characters. The initial version of it was developed by Samuel F. B. Morse as a method to transmit natural language through the telegraph in the mid-19th century. Morse Chat Morse Chat is an app that allows users to communicate with others using Morse code. Once you sign in, you’ll see 3 big buttons which correspond to 3 main ways of chatting. - Public Rooms. A number of rooms (10 WPM or less, 15 WPM, 20 WPM or more, Test room and so on) has been created to allow chatting with fellow Morse code enthusiasts. These rooms are open to everyone. Contact us if you have an idea for a new public room. - Private Rooms. These can be created by premium users, and joined by any user (premium or not) who gets the room ID and password (case sensitive) or is invited by an existing room member. - Direct Messages (DMs). These are private messages between two participants. Simply create a DM by searching the other user’s display name or call sign. Download Morse Chat now and say “Hello” to the world in Morse code! Privacy Policy: https://www.dong.digital/morsechat/privacy/ Terms of Use: https://www.dong.digital/morsechat/tos/

Screenshots

ttmsg2 screens
Morse Chat4 screens

Verdict

The call

The clearest difference is update cadence: Morse Chat at every 2 months against ttmsg's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ttmsg sells 1 one-off in-app purchase and Morse Chat sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ttmsg ships an update every 9 months, Morse Chat every 2 months. The most recent releases landed on September 18, 2026 and September 25, 2026 respectively.

Scorecard1 real difference · 9 level
ttmsg versus Morse Chat: the parameters behind the verdict, then further details
ParameterttmsgMorse Chat
PriceFreeFree
Rating—4.7 (486 ratings) — better
Positive reviews—73.5% of reviews
Number of ratings—486 — better
Update frequencyEvery 9 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size15 MB43 MB
Age rating17+4+
DeveloperSami SalkosuoXiang Dong

Bugs and requests

ttmsg

Not enough reviews yet to summarise bugs or requests.

Morse Chat

Reported bugs

5 issues
  • 🐛 Weird letters when typing
  • 🐛 Randomly stops and plays long note
  • 🐛 Cannot delete single letters
  • 🐛 App does not play sound
  • 🐛 No option to enable sound

Requested features

7 requests
  • Remove paywall for words and phrases
  • Allow external key connection
  • Ability to delete single letters in direct chat
  • Adjust speed on transmitter
  • Allow going back to original lesson level
Show 2 more
  • Add iambic support
  • Support for external key via HID or MIDI

In-app purchases

1 purchases

ttmsg

One-time1
  • Premium$2.99
1 purchases

Morse Chat

One-time1
  • Lifetime Premium$4.99

Questions

Is ttmsg free?
ttmsg is free to download, with in-app purchases available.
Is Morse Chat free?
Morse Chat is free to download, with in-app purchases available.
Do ttmsg or Morse Chat have ads?
Neither ttmsg nor Morse Chat shows ads.
Which is updated more often, ttmsg or Morse Chat?
ttmsg ships an update every 9 months, and Morse Chat every 2 months. Most recently, ttmsg was updated on September 18, 2026 and Morse Chat on September 25, 2026.

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