# Onde — Know the risks close to you !

> Real-time alerts for natural and human disasters in your area. (iPhone/iPad app by Web Expansion Agency.)

- Source: https://appshunter.io/ios/app/onde/id1299972078 (this page in markdown: same URL + `.md`)
- Developer: [Web Expansion Agency](https://appshunter.io/developer/1299972077)
- Category: News, Weather
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 12+
- Requires: iOS 10.3 · 49 MB
- Languages: American English, French (France), Japanese, Chinese (Simplified, China), European Spanish
- Released: 2017-11-09
- Data updated: 2026-06-25
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/onde/id1299972078/reviews.md

## What is Onde?

Today with the climate deregulation, nobody on Earth is sheltered. Natural and human disasters, more frequent and more intense, are causing more and more casualties and damage each year. They have a direct impact on our lives and are changing the course of humanity.

Onde is the application for you to inform you about the natural and human hazards in your area. Ready to use, it works without configuration.
The most common hazards such as earthquakes and cyclones, or tsunamis and volcanoes are already available in the application.

The project is in its first phase because we are working on the establishment of information and warning about the risks of forest fires, nuclear disasters. The application evolves over time to become more and more accurate with an alert system to gain 10 seconds to 1 hour depending on the type of events and the risk involved.
It's a global project, we need the help of researchers, scientists, developers, institutions and private donations to improve it and save lives.

## Key features

- Real-time hazard information
- Alert system for faster reaction
- Covers earthquakes, cyclones, tsunamis, volcanoes
- Information on forest fires and nuclear disasters in development
- Global project seeking community support


## Frequently asked questions about Onde

### What types of disasters does Onde cover?

Onde currently provides information on earthquakes, cyclones, tsunamis, and volcanoes. The app is also developing features for forest fires and nuclear disasters.

### How does Onde help users prepare for disasters?

The application offers real-time information and an alert system. This system aims to provide users with crucial seconds to an hour of warning, depending on the event's nature and risk.

### Is Onde available on all devices?

Onde is currently available for iPhone, iPad, and iPod devices.

### What is the update frequency for Onde?

The app was last updated on September 27, 2019, with version 1.4.5. Future updates are planned as the project evolves.

### What is the age rating for Onde?

Onde has an age rating of 12+, making it suitable for users aged 12 and above.

### Does Onde have ads?

No, Onde does not contain advertisements. It is a free application without any ads.

### How can I contribute to Onde's development?

Onde is a global project seeking help from researchers, scientists, developers, institutions, and private donations to improve its capabilities and save lives.

### What is the user rating for Onde?

Onde has received a perfect rating of 5.0 stars from one user review, indicating a highly positive initial reception.

## Version history (last 5 releases)

### 1.4.5 — 2019-09-27

Notification of major disasters in your area.

### 1.4.3 — 2018-04-08

Fixed some minor bugs.

### 1.4.2 — 2018-04-07

Setting the time difference.

### 1.4.1 — 2018-04-06

Fix the showing bug the hazards list.

### 1.4 — 2018-03-19

More accurate volcanic and nuclear warning.

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All apps by Web Expansion Agency: https://appshunter.io/developer/1299972077

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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 2026-06-25.*