# Helivac vs Swiss Grid Coordinates Tool

The clearest difference is price: Helivac at Free against Swiss Grid Coordinates Tool's $3.99. Swiss Grid Coordinates Tool's advantage is review sentiment (80% vs 50%) and iOS requirement (8.0 vs 15.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Helivac is free to download; Swiss Grid Coordinates Tool costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Helivac ships an update every 4 months, Swiss Grid Coordinates Tool every 2 months. The most recent releases landed on October 23, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Helivac | Swiss Grid Coordinates Tool |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/swiss-grid-coordinates-tool/id999451099/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 50.0% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | **Free** | Paid |
| Size | 6 MB | 4 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Julien Rozé](https://appshunter.io/developer/326272897) | [Nicolas Schotten](https://appshunter.io/developer/880987601) |

## 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


### Swiss Grid Coordinates Tool

[App page](https://appshunter.io/ios/app/swiss-grid-coordinates-tool/id999451099)

Easily convert and manage geographic coordinates in various formats, including Swiss Grid, decimal degrees, and GPS. Locate yourself, set pins, calculate distances, and search for places. Share your coordinates and view them on maps.

**Highlights:** Coordinate conversion, Swiss Grid format, Decimal degrees, GPS format, Sexagesimal format, Location tracking, Pin setting and management, Distance calculation

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

**In-app purchases:** none


## Frequently asked questions

### Is Helivac free?

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

### Is Swiss Grid Coordinates Tool free?

Swiss Grid Coordinates Tool costs $3.99, with no in-app purchases.

### Do Helivac or Swiss Grid Coordinates Tool have ads?

Neither Helivac nor Swiss Grid Coordinates Tool shows ads.

### Which is updated more often, Helivac or Swiss Grid Coordinates Tool?

Helivac ships an update every 4 months, and Swiss Grid Coordinates Tool every 2 months. Most recently, Helivac was updated on October 23, 2026 and Swiss Grid Coordinates Tool on October 29, 2026.

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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.*