# MySondy GO vs Frequency | Tools per Hamradio

MySondy GO and Frequency | Tools per Hamradio are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MySondy GO ships an update monthly, Frequency | Tools per Hamradio fortnightly. The most recent releases landed on July 6, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | MySondy GO | Frequency | Tools per Hamradio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/mysondy-go/id6744840307/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | — |
| Size | 12 MB | 34 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [MIRKO DALMONTE](https://appshunter.io/developer/1809497083) | [Gianluca De bortoli](https://appshunter.io/developer/1302798526) |

## What reviewers say

### MySondy GO

[App page](https://appshunter.io/ios/app/mysondy-go/id6744840307)

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.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases:** none


### Frequency | Tools per Hamradio

[App page](https://appshunter.io/ios/app/frequency-tools-per-hamradio/id6758953117)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MySondy GO free?

MySondy GO is free to download, with no in-app purchases.

### Is Frequency | Tools per Hamradio free?

Frequency | Tools per Hamradio is free to download, with no in-app purchases.

### Do MySondy GO or Frequency | Tools per Hamradio have ads?

Neither MySondy GO nor Frequency | Tools per Hamradio shows ads.

### Which is updated more often, MySondy GO or Frequency | Tools per Hamradio?

MySondy GO ships an update monthly, and Frequency | Tools per Hamradio fortnightly. Most recently, MySondy GO was updated on July 6, 2026 and Frequency | Tools per Hamradio on September 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*