# Helivac vs CHU Map

Helivac and CHU Map are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Helivac | CHU Map |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 6 MB | 149 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Julien Rozé](https://appshunter.io/developer/326272897) | [CENTRE HOSPITALIER UNIVERSITAIRE](https://appshunter.io/developer/1710723246) |

## What reviewers say

### Helivac

[App page](https://appshunter.io/ios/app/helivac/id417603688)

This app provides pilots with offline access to the latest French aeronautical charts. It automatically checks for updates when online and displays the most recent downloaded version when offline, ensuring you always have current navigation data for French airfields.

**Highlights:** Offline VAC chart storage, Automatic internet update verification, Display latest downloaded chart offline, Search fields by name or ICAO code, Favorites and recent charts tabs, Portrait and landscape display, Print and share charts

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

**In-app purchases:** none


### CHU Map

[App page](https://appshunter.io/ios/app/chu-map/id6804679724)

**In-app purchases:** none


## Frequently asked questions

### Is Helivac free?

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

### Is CHU Map free?

CHU Map is free to download, with no in-app purchases.

### Do Helivac or CHU Map have ads?

Neither Helivac nor CHU Map shows ads.

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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.*