# SondeScope — View radiosondes at sky!

> View radiosondes at sky! (iPhone/iPad app by Jouni Erola.)

- Source: https://appshunter.io/ios/app/sondescope/id6472602722 (this page in markdown: same URL + `.md`)
- Developer: [Jouni Erola](https://appshunter.io/developer/295758397)
- Category: Navigation, Travel
- Price: $0.99
- Age rating: 4+
- Requires: iOS 15.0 · 1 MB
- Languages: English
- Released: 2023-11-19
- Data updated: 2026-06-11
- User reviews in markdown: https://appshunter.io/ios/app/sondescope/id6472602722/reviews.md

## What is SondeScope?

SondeScope is an app that transforms your device into a powerful tool for exploring radiosondes in the sky. Point your device to sky and see where radiosondes are actually flying. Well, within line of sight - of course!

Key Features:

- Real-Time Sky Exploration: Point your device towards the sky, and SondeScope instantly identifies and displays real-time data from radiosondes in your vicinity.

- User-Friendly Interface: SondeScope boasts an intuitive and user-friendly interface, making it easy for both weather enthusiasts and curious minds to explore the invisible layers above.

No ads, no analytics, no tracking, no selling information out. 

The app wants to use your location information; this is crucial of course for the app to work as all calculations are based on your location. The app doesn't give the location information to anyone outside the app. Your location is solely used inside the app. The app doesn't have any analytics inside so it only communicates to sonde source and do not give any sensitive or personal information out. 

This app uses Sondehub.org as data source. Sondehub is a powerful tool to view radiosonde flights all around the globe. Sondehub.org receives radiosonde data from hundreds of listening stations around the world and provide this for hobbyist and professionals all kind. Visit https://sondehub.org for more. The data is used by permission. Big thanks to Sondehub for making this possible! 

Now track some sondes and go for search adventure, sondehunting is fun!


## Version history (last 2 releases)

### 1.2 — 2023-11-21

- Fixed bug in heading calculation 
- Fixed sonde data expiration

### 1.0 — 2023-11-20

No release notes.

## More apps by Jouni Erola

- [SendLocation](https://appshunter.io/ios/app/sendlocation/id377724446)
- [Nysse tulee!](https://appshunter.io/ios/app/nysse-tulee/id894345485)
- [Teksti-TV!](https://appshunter.io/ios/app/teksti-tv/id955172266)
- [tykki](https://appshunter.io/ios/app/tykki/id1278311224)
- [sequle](https://appshunter.io/ios/app/sequle/id1313318732)
- [Visits HTTP](https://appshunter.io/ios/app/visits-http/id1471966206)

All apps by Jouni Erola: https://appshunter.io/developer/295758397

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*