# SkyScan vs MySondy GO

The clearest difference is price: MySondy GO at Free against SkyScan's $0.99. SkyScan's advantage is rating (5.0 vs 3.7) and update cadence (every 2 days vs monthly). On ratings volume, ads, in-app purchases and device support there is nothing between them.

MySondy GO is free to download; SkyScan costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SkyScan holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

SkyScan ships an update every 2 days, MySondy GO monthly. The most recent releases landed on September 7, 2026 and July 6, 2026 respectively.

## The numbers

| Metric | SkyScan | MySondy GO |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/skyscan-uap/id6504775569/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/mysondy-go/id6744840307/reviews) |
| Number of ratings | 3 | 3 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Monthly |
| Monetization | Paid | **Free** |
| Best chart rank | **#189** | — |
| Size | 55 MB | 12 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [John Mock](https://appshunter.io/developer/1753768432) | [MIRKO DALMONTE](https://appshunter.io/developer/1809497083) |

## What reviewers say

### SkyScan

[App page](https://appshunter.io/ios/app/skyscan-uap/id6504775569)

**Currently charting:** #189 Top Paid · Utilities (US App Store)

This app uses AI to detect and automatically record unusual objects in the sky. It's designed for sky watchers, pilots, and researchers to capture sightings without missing a moment. The user-friendly interface makes it easy to document extraordinary phenomena.

**Highlights:** AI object detection, Automatic video recording, Pilot-friendly features, Ground and in-flight use, User-friendly interface, Manual recording control

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is SkyScan free?

SkyScan costs $0.99, with no in-app purchases.

### Is MySondy GO free?

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

### Which has better reviews, SkyScan or MySondy GO?

SkyScan is rated higher. SkyScan averages 5.0 out of 5 from 3 ratings, while MySondy GO averages 3.7 from 3 ratings.

### Do SkyScan or MySondy GO have ads?

Neither SkyScan nor MySondy GO shows ads.

### Which is updated more often, SkyScan or MySondy GO?

SkyScan ships an update every 2 days, and MySondy GO monthly. Most recently, SkyScan was updated on September 7, 2026 and MySondy GO on July 6, 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.*