# HaGiangFFW vs VN GeoPDF

The clearest difference is update cadence: VN GeoPDF at every 3 days against HaGiangFFW's every 3 months. HaGiangFFW's advantage is iOS requirement (12.4 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

HaGiangFFW ships an update every 3 months, VN GeoPDF every 3 days. The most recent releases landed on October 27, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | HaGiangFFW | VN GeoPDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/vn-geopdf/id6785536787/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | — | Free |
| Size | 49 MB | 100 MB |
| Requires iOS | **12.4** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [XUAN MAI GREEN TECHNOLOGY TRADING JOINT STOCK COMPANY](https://appshunter.io/developer/1529217597) | [Green Field Consulting and Development Company Limited](https://appshunter.io/developer/1504181677) |

## What reviewers say

### HaGiangFFW

[App page](https://appshunter.io/ios/app/hagiangffw/id6444035142)

**Features:** macOS Compatibility

**In-app purchases:** none


### VN GeoPDF

[App page](https://appshunter.io/ios/app/vn-geopdf/id6785536787)

This mobile GIS application is designed for field technicians, surveyors, and managers in Vietnam. It prioritizes offline functionality, allowing users to view GeoPDF and GeoTIFF maps with coordinates, track GPS locations in real-time, and create/measure geographic features. Users can also record travel logs, capture geotagged media, and import/export data.

**Highlights:** Offline GeoPDF/GeoTIFF map viewing, Real-time GPS positioning, Create and measure points, lines, areas, Record travel logs (tracklog), Geotagged photo/video capture, Import/export vector data, Supports VN-2000 coordinate system

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

**In-app purchases:** none


## Frequently asked questions

### Is HaGiangFFW free?

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

### Is VN GeoPDF free?

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

### Do HaGiangFFW or VN GeoPDF have ads?

Neither HaGiangFFW nor VN GeoPDF shows ads.

### Which is updated more often, HaGiangFFW or VN GeoPDF?

HaGiangFFW ships an update every 3 months, and VN GeoPDF every 3 days. Most recently, HaGiangFFW was updated on October 27, 2026 and VN GeoPDF on October 22, 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.*