# Mach 7 vs Sofia VAC

The clearest difference is update cadence: Mach 7 at every 3 weeks against Sofia VAC's every 3 months. Mach 7 also leads on iOS requirement (9.0 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Mach 7 ships an update every 3 weeks, Sofia VAC every 3 months. The most recent releases landed on July 4, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Mach 7 | Sofia VAC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mach-7/id878176575/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 198 MB | 25 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [X-One Technology](https://appshunter.io/developer/878176578) | [DIR SERVICES DE NAVIGATION AERIENNE](https://appshunter.io/developer/1519391493) |

## What reviewers say

### Mach 7

[App page](https://appshunter.io/ios/app/mach-7/id878176575)

This app provides flight preparation and tracking for VFR pilots of planes, ultralights, and helicopters. It offers an intuitive interface for planning routes, calculating fuel, and monitoring flight progress with GPS tracking on a moving map.

**Highlights:** VFR flight preparation, GPS flight tracking on moving map, Fuel and weight/balance calculations, Weather and NOTAM briefings, Offline flight operation, Interactive map display

**Features:** macOS Compatibility

**In-app purchases:** none


### Sofia VAC

[App page](https://appshunter.io/ios/app/sofia-vac/id1519391491)

This app provides access to French aeronautical information, including airfield details and dynamic VAC maps. Users can search for airfields by name or code, filter by runway characteristics, and download maps for offline use. It offers personalized map views with various airspace and navigational point overlays.

**Highlights:** Search airfields by name, ICAO code, or map, Filter airfields by runway length and surface, Consult dynamic VAC maps, Personalize map views with airspaces and VFR points, Download maps for offline access, Receive update notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is Mach 7 free?

Mach 7 is free to download, with no in-app purchases.

### Is Sofia VAC free?

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

### Do Mach 7 or Sofia VAC have ads?

Neither Mach 7 nor Sofia VAC shows ads.

### Which is updated more often, Mach 7 or Sofia VAC?

Mach 7 ships an update every 3 weeks, and Sofia VAC every 3 months. Most recently, Mach 7 was updated on July 4, 2026 and Sofia VAC on September 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*