# VAAC

> Global volcanic ash advisories for aviation, on demand. (iPhone/iPad app by Didier Delhaisse.)

- Source: https://appshunter.io/ios/app/vaac/id1149960976 (this page in markdown: same URL + `.md`)
- Developer: [Didier Delhaisse](https://appshunter.io/developer/1149960975)
- Category: Weather, Navigation
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 9.3 · 28 MB
- Languages: American English
- Released: 2016-09-12
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/vaac/id1149960976/reviews.md

## What is VAAC?

Get alerts from Volcanic Ash Aviation Centres worldwide. Click on one or more centres you are interested in. Review latest activities in ASHTAM or graphic format. No annoying notifications, just get the info whenever you want and the area you are interested in. Available on iPhones and iPads.

## Key features

- Global volcanic ash advisories
- Selectable aviation centres
- ASHTAM and graphic formats
- On-demand information
- No intrusive notifications

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove ads | $1.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/vaac/id1149960976/reviews.md

### 3/5 — Needs URL updates in code

*2024-06-29*

Can you please update the code to reflect change in the URL for  Darwin - so it actually shows the correct BOM webpage.

## Frequently asked questions about VAAC

### What is VAAC?

VAAC provides alerts from Volcanic Ash Aviation Centres worldwide. It allows users to select specific centres and view the latest volcanic ash advisories in ASHTAM or graphic formats.

### Is VAAC free to use?

Yes, VAAC is available for free. There are no costs associated with downloading or using the core features of the application.

### What devices support VAAC?

VAAC is available on iPhones, iPads, and iPods. It is designed for iOS devices.

### How often is VAAC updated?

The app was last updated on August 4, 2017, to version 1.1. While updates have not been frequent recently, the core functionality remains stable for its purpose.

### Does VAAC have ads?

No, VAAC does not contain advertisements. Users can access information without interruption from ads.

### What is the age rating for VAAC?

VAAC has an age rating of 4+. This indicates it is suitable for a wide range of users, including children, with no mature content.

### Can I customize which alerts I receive with VAAC?

Yes, you can click on one or more Volcanic Ash Aviation Centres that you are interested in. This allows you to tailor the alerts to your specific geographic needs.

## Version history (last 2 releases)

### 1.1 — 2017-08-04

This app has been updated by Apple to display the Apple Watch app icon.

User interface redesigned, and automatic Wifi detection feature added.

### 1.0 — 2016-09-02

No release notes.

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## More apps by Didier Delhaisse

- [B737 Electrical System](https://appshunter.io/ios/app/b737-electrical-system/id1246706951)

All apps by Didier Delhaisse: https://appshunter.io/developer/1149960975

## Related topics

[vaac](https://appshunter.io/ios/topics/vaac)

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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 2026-06-01.*