allMorseCode vs MySondy GO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
allMorseCode
This app translates text to and from Morse code using keyboard input or speech. It supports multiple languages for speech input and allows transmission via sound or flashlight. You can also share your Morse code messages via email or text.
- Text to Morse code conversion
- Morse code to text conversion
- Speech input with multi-language support
- Morse code transmission via sound/flashlight
- Sharing via message or email
- Adjustable baud rate (WPM)
- SOS panic button
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With allMorseCode you can convert Text into Morse Code and vice versa. If you want to convert text to Morse code, you can enter the text either by keyboard or by speech. If you decide to use speech, you can speech in your language, or choose one of seven pre-defined languages. allMorseCode will convert any text into Morse Code and you can transmit it via sound effects or via flashlight. You can also send your Morse Code via E-mail or via Text Message. Convert Morse Code to text is very easy. Just type the code, press Space, and allMorseCode will converte your Morse Code into letters. Main features: - Convert text to Morse code - Convert Morse code to text - Speech text and then convert it to Morse code - Speech text in your language or in seven predefined languages - Transmit the Moser code by sound effect or flashlight - Choice of baud rate in words per minute (WPM) - Panic button that emits an SOS by flashlight continuously - Morse code sharing by message or email - Map with the characters and respective Morse code
MySondy GO
This app aids in radio sonde field research by connecting to a TTGO Lora 32 device via Bluetooth. It displays the probe's position, smartphone location, and received data on a map. It also offers standalone and companion functionality for Apple Watch.
- Bluetooth connectivity to TTGO Lora 32
- Real-time map display of probe and smartphone positions
- Displays received radio sonde data
- Standalone Apple Watch app
- Companion Apple Watch app
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MySondy GO helps in RadioSonde field research. By connecting via Bluetooth to a TTGO Lora 32 (433Mhz) it is able to receive the radio signal directly from the probe, representing in a map the position, the position of the smartphone and all the data received. MySondy GO for Apple Watch works both as a standalone app and as a companion to the iPhone app for an integrated experience. For more information and to download the bin to install in the TTGO: https://mysondy.altervista.org
Screenshots
Verdict
The clearest difference is price: MySondy GO at Free against allMorseCode's $2.99. MySondy GO also leads on rating (3.7 vs 1.0) and update cadence (monthly vs every 15 months). On 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
MySondy GO is free to download; allMorseCode costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
MySondy GO holds the better App Store score, 3.7 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.
allMorseCode ships an update every 15 months, MySondy GO monthly. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.
| Parameter | allMorseCode | MySondy GO |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 1.0 (1 ratings) | 3.7 (3 ratings) — better |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 15 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 26.0 | 16.6 — better |
| Further details — not scored | ||
| Size | 1 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Paulo Correia | MIRKO DALMONTE |
Customer experience
allMorseCode
MySondy GO
In-app purchases
allMorseCode
No in-app purchases
MySondy GO
No in-app purchases









