# FastXY vs Pantai RTK

The clearest difference is update cadence: Pantai RTK at monthly against FastXY's every 2 months. Pantai RTK also leads on iOS requirement (13.0 vs 15.5). 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.

FastXY ships an update every 2 months, Pantai RTK monthly. Both last shipped on November 3, 2026.

## The numbers

| Metric | FastXY | Pantai RTK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/fastxy/id1637519441/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 114 MB | 27 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Discovery Management Group](https://appshunter.io/developer/1349983968) | [Prasert Wiangsukphaiboon](https://appshunter.io/developer/1659566184) |

## What reviewers say

### FastXY

[App page](https://appshunter.io/ios/app/fastxy/id1637519441)

This app enables high-accuracy GNSS data collection for professional surveying and GIS applications. It supports various data types, stake-out functions, and offline use, with multiple export options for seamless integration with other software.

**Highlights:** High-accuracy GNSS data collection, Point, line, and polygon data capture, Submeter or centimeter (RTK) accuracy, Stake-out feature, Offline data collection, Multiple export formats (CSV, shp, DXF/DWG), Feature/attribute/value pick lists

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

**In-app purchases:** none


### Pantai RTK

[App page](https://appshunter.io/ios/app/pantai-rtk/id1659566182)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FastXY free?

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

### Is Pantai RTK free?

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

### Do FastXY or Pantai RTK have ads?

Neither FastXY nor Pantai RTK shows ads.

### Which is updated more often, FastXY or Pantai RTK?

FastXY ships an update every 2 months, and Pantai RTK monthly. Most recently, FastXY was updated on November 3, 2026 and Pantai RTK on November 3, 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.*