Device Rollout vs MySondy GO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Device Rollout
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The Device rollout app from AllThingsTalk lets you rollout your IoT devices with ease. Access your existing devices and add new ones with a single scan of pre-generated QR code. The app shows IoT data in real-time enabling you to test if the rolled out device work properly.
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 update cadence: MySondy GO at monthly against Device Rollout's every 4 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Device Rollout ships an update every 4 months, MySondy GO monthly. The most recent releases landed on September 28, 2026 and October 6, 2026 respectively.
| Parameter | Device Rollout | MySondy GO |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.7 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 4 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.4 — better | 16.6 |
| Further details — not scored | ||
| Size | 79 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | AllThingsTalk NV | MIRKO DALMONTE |
In-app purchases
Device Rollout
No in-app purchases
MySondy GO
No in-app purchases
