# Géodésie de poche vs Sofia VAC

The clearest difference is update cadence: Sofia VAC at every 3 months against Géodésie de poche's every 8 months. Géodésie de poche's advantage is review sentiment (33% vs 25%) and iOS requirement (11.0 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.

Géodésie de poche ships an update every 8 months, Sofia VAC every 3 months. The most recent releases landed on October 9, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Géodésie de poche | Sofia VAC |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **33.3% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 5 MB | 25 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IGN](https://appshunter.io/developer/748345891) | [DIR SERVICES DE NAVIGATION AERIENNE](https://appshunter.io/developer/1519391493) |

## What reviewers say

### Géodésie de poche

[App page](https://appshunter.io/ios/app/geodesie-de-poche/id1480802751)

Access a comprehensive database of geodetic points and leveling benchmarks for field use. This application allows offline access to information, ensuring you can work anywhere, anytime. It's designed for professionals and outdoor enthusiasts needing precise location data.

**Highlights:** Geodetic points database, Leveling benchmarks database, Offline access, Field use, IGN precision, France and Overseas data

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

**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 Géodésie de poche free?

Géodésie de poche 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 Géodésie de poche or Sofia VAC have ads?

Neither Géodésie de poche nor Sofia VAC shows ads.

### Which is updated more often, Géodésie de poche or Sofia VAC?

Géodésie de poche ships an update every 8 months, and Sofia VAC every 3 months. Most recently, Géodésie de poche was updated on October 9, 2026 and Sofia VAC on October 21, 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.*