Comparison

MorCon vs RS

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

Head to head
About

MorCon

Features
Read full description

MorCon is a Morse code learning, conversion, and input app that lets you convert between Japanese or English text and Morse code in both directions. You can easily convert text to Morse code, and Morse code back to text. Morse code can be played not only through speaker audio, but also through screen flashing and flashlight flashing. The app also supports key input, so you can enter signals with a straight key or paddle and convert them into Japanese or English text. A built-in Morse code list helps you check and learn symbols as you practice. The app also includes multiple training modes with selectable ranges, including multiple-choice practice, timed practice, key input practice, and the new Morse Tree Mode. In Morse Tree Mode, you can learn Morse code by growing a visual Morse tree step by step. Each node is unlocked as you practice, helping you understand the structure of Morse code while learning characters naturally. Japanese and English trees are supported, with both key input and listening practice. After mastering a tree, you can unlock Tree Time Attack mode for that specific language and input method. Three built-in sound styles are included by default: sine wave, radio-style tone, and retro game-style tone. Pitch can also be adjusted so you can practice with the sound that works best for you. You can customize the characters used for dots, dashes, and spaces, and adjust playback speed from 5 to 50 WPM. The app also supports exporting Morse playback as audio and video files. In the free version, file export is available with a daily limit. With Premium, file export becomes unlimited. Main Features Convert Japanese / English text to Morse code Convert Morse code to Japanese / English text Output Morse code as sound, screen flash, or flashlight flash Export Morse playback as audio and video files Input signals with a straight key or paddle Browse a built-in Morse code list Practice with multiple training modes and selectable ranges Learn with the new Morse Tree Mode Unlock Tree Time Attack by mastering each tree Switch between three built-in sound styles Adjust pitch Customize dot, dash, and space characters Adjust speed from 5 to 50 WPM Premium Features With either the lifetime plan or monthly plan, you can unlock the same Premium features: Ad-free experience Editing for the Morse code list Playback using recorded custom sounds Custom screen flash colors Unlimited training sessions Unlimited audio and video file export Display Morse code in exported videos The free version includes the core features, and additional training attempts can also be unlocked by watching ads. Recommended for anyone who wants to study, review, practice, and input Morse code in one app. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

RS

This app expands D-STAR transceiver capabilities over the internet using Terminal or Access Point modes. It allows communication even outside of repeater range by routing signals through your device via cellular or Wi-Fi networks.

Highlights
  • Terminal mode for internet-based transceiver communication
  • Access Point mode to function as a Wireless LAN access point
  • Expands D-STAR capabilities beyond repeater range
  • Utilizes internet, LTE, or 5G networks for signal transmission
  • Requires public IP address for gateway operation
Features
Read full description

[Features] The RS-MS3I is an iPhone or iPad application designed to expand the DV mode capability of a D-STAR transceiver using a Terminal or an Access Point mode. These modes enable D-STAR operations by sending signals from the D-STAR transceiver over the Internet, even when that transceiver is out of the range of a D-STAR repeater. The transceiver sends your voice signals using an Internet, LTE, or 5G network, through an iPhone or iPad. 1. Terminal mode By operating the D-STAR transceiver through the iPhone or iPad, you can contact other D-STAR transceivers. In the Terminal mode, the transceiver will not transmit an RF signal, even if [PTT] is held down, because the microphone audio signal is transmitted through an Internet, LTE, or 5G network. 2. Access Point mode In this mode, the D-STAR transceiver functions as a Wireless LAN access point. The D-STAR transceiver repeats the received signal from the iPhone or iPad, to other D-STAR transceivers. Refer to the instruction manual (PDF) for setting details. The instruction manual can be downloaded from the ICOM website. (URL: https://www.icomjapan.com/support/manual/) [Device requirements] iOS15 or later [Usable transceivers] (As of March 2026) - ID-52A PLUS or ID-52E PLUS Note: - This application operates on iPhone or iPad as a gateway server on the D-STAR system. Therefore, a public IP address must be set on either the iPhone, iPad, or the Wireless LAN router. - Ask your mobile carrier or ISP for a public IP address. According to the contract, communication charges and/or communication packet limits may occur. - Ask your mobile carrier, ISP, or manufacturer of your iPhone, iPad, or router about public IP setting details. - Icom does not guarantee that the RS-MS3I works on all iPhone and iPad. It may not work properly, depending on the OS version, installed applications, or other reasons. - When a Bluetooth headset is connected to the transceiver, depending on the combination of your iPhone or iPad and the Bluetooth headset, sound may be interrupted, and communication may not be possible. In such cases, please disconnect the Bluetooth headset before use. - Turn OFF the Wireless LAN function when communicating through an LTE or 5G network. - Operate your transceiver with the RS-MS3I in compliance with appropriate regulations. - Icom recommends that you operate them with a club station license.

Screenshots

MorCon4 screens
RS4 screens

Verdict

The call

The clearest difference is in-app purchases: RS at none against MorCon's 2. RS also leads on ads (none vs shown) and update cadence (every 4 months vs every 9 months). On price 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. MorCon sells 2 in-app purchases, starting at $1.99 per month. RS asks for nothing beyond the download.

UpkeepUpdate frequency

MorCon ships an update every 9 months, RS every 4 months. The most recent releases landed on September 9, 2026 and September 2, 2026 respectively.

Scorecard4 real differences · 6 level
MorCon versus RS: the parameters behind the verdict, then further details
ParameterMorConRS
PriceFreeFree
Rating3.0 (3 ratings) — better
Positive reviews14.3% of reviews
Number of ratings3 — better
Update frequencyEvery 9 monthsEvery 4 months — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS1715.0 — better
Further details — not scored
Size15 MB2 MB
Age rating4+4+
Developerhirotoshi kasaneICOM INCORPORATED

In-app purchases

2 purchases

MorCon

Subscriptions1
  • Premium (Monthly)$1.991 Month
One-time1
  • Ad-free & additional features$4.99
None

RS

No in-app purchases

Questions

Is MorCon free?
MorCon is free to download, with in-app purchases available.
Is RS free?
RS is free to download, with no in-app purchases.
Do MorCon or RS have ads?
MorCon shows ads; RS does not.
Which is updated more often, MorCon or RS?
MorCon ships an update every 9 months, and RS every 4 months. Most recently, MorCon was updated on September 9, 2026 and RS on September 2, 2026.

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