MySondy GO vs Car Tower Voice
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
Read full descriptionHide full description
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
Car Tower Voice
Transform your driving experience with a voice assistant that guides you like an air traffic controller. This app enhances safety by keeping you alert and makes journeys more engaging, reducing the boredom that can lead to accidents.
- Air traffic controller style driving instructions
- Enhances driver alertness
- Reduces driving boredom
- Voice command interaction
- Street information via location access
Read full descriptionHide full description
Pretend you are flying an airplane when you drive! You get a car traffic controller voice telling you instructions just like air traffic controller tell airplanes. Makes you a much safer driver. And it's a lot of fun. Takes the boredom out of driving which can lead to accidents. With this app you are always alert. Needs access to location to provide street information. Needs access to speech recognition. Needs access to the microphone to hear your voice replies.
Screenshots
Verdict
The clearest difference is rating: Car Tower Voice at 5.0 against MySondy GO's 3.7. MySondy GO's advantage is update cadence (monthly vs every 18 months) and ratings volume (3 vs 1). On price, ads, in-app purchases and monetization model 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Car Tower Voice holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
MySondy GO ships an update monthly, Car Tower Voice every 18 months. The most recent releases landed on October 6, 2026 and October 27, 2026 respectively.
| Parameter | MySondy GO | Car Tower Voice |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) | 5.0 (1 ratings) — better |
| Number of ratings | 3 — better | 1 |
| Update frequency | Monthly — better | Every 18 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | MIRKO DALMONTE | Andrew Arrow |
Customer experience
MySondy GO
Car Tower Voice
In-app purchases
MySondy GO
No in-app purchases
Car Tower Voice
No in-app purchases
