# TefraNet

> Real-time volcanic ash and lapilli fallout data collection. (iPhone/iPad app by Istituto Nazionale di Geofisica e Vulcanologia.)

- Source: https://appshunter.io/ios/app/tefranet/id1515454033 (this page in markdown: same URL + `.md`)
- Developer: [Istituto Nazionale di Geofisica e Vulcanologia](https://appshunter.io/developer/424180961)
- Category: News, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 10.0 · 84 MB
- Languages: English
- Released: 2020-06-29
- Data updated: 2026-06-02
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/tefranet/id1515454033/reviews.md

## What is TefraNet?

TefraNet nasce per raccogliere informazioni in tempo reale sulla ricaduta di cenere e lapilli sul vulcano Etna e nei suoi dintorni in seguito ad intensa attività esplosiva, ma può essere utilizzata facilmente sui vulcani di tutto il mondo

## Key features

- Real-time ash fallout data
- Lapilli fallout information
- Volcano monitoring
- Global volcano support
- Informative alerts

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/tefranet/id1515454033/reviews.md

### 2/5 — Bisogna migliorare

*2021-03-17*

App utile; unico problema non visualizza la finestra segnalazione per tanto non posso capire la direzione della caduta cenere...

## Frequently asked questions about TefraNet

### What is TefraNet used for?

TefraNet is used to collect real-time information on ash and lapilli fallout from volcanic activity. It is primarily designed for Mount Etna but can be applied to volcanoes globally.

### Is TefraNet free to use?

Yes, TefraNet is available for free. There are no charges to download or use the application.

### What devices support TefraNet?

TefraNet is compatible with iPhone, iPad, and iPod devices.

### When was TefraNet last updated?

The latest version of TefraNet was released on June 30, 2020, with version 1.0.

### What is the age rating for TefraNet?

TefraNet has an age rating of 4+, making it suitable for a wide range of users.

### Does TefraNet have ads?

No, TefraNet does not contain advertisements.

### Who developed TefraNet?

TefraNet was developed by the Istituto Nazionale di Geofisica e Vulcanologia.

### Can TefraNet be used for volcanoes other than Etna?

Yes, while designed for Mount Etna, TefraNet can be easily utilized for monitoring ash and lapilli fallout on volcanoes worldwide.

## Version history (last 1 release)

### 1.0 — 2020-06-30

No release notes.

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## More apps by Istituto Nazionale di Geofisica e Vulcanologia

- [INGVterremoti](https://appshunter.io/ios/app/ingvterremoti/id424180958)

All apps by Istituto Nazionale di Geofisica e Vulcanologia: https://appshunter.io/developer/424180961

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*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 2026-06-02.*