# FastXY vs SW Maps

The clearest difference is rating: FastXY at 5.0 against SW Maps's 3.8. SW Maps's advantage is ratings volume (25 vs 3). On price, update cadence, ads and in-app purchases there is nothing between them.

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

FastXY holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: SW Maps has 25 ratings behind it against 3, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 13, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | FastXY | SW Maps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/fastxy/id1637519441/reviews)** | [3.8 (25 ratings)](https://appshunter.io/ios/app/sw-maps/id6444248083/reviews) |
| Number of ratings | 3 | **25** |
| Positive reviews | — | 30.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 114 MB | 17 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Discovery Management Group](https://appshunter.io/developer/1349983968) | [Aviyaan Tech](https://appshunter.io/developer/1653343736) |

## 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


### SW Maps

[App page](https://appshunter.io/ios/app/sw-maps/id6444248083)

This app allows users to collect, present, and share geographic information. It supports recording points, lines, polygons, and associated data like photos and audio. High-accuracy GPS surveys are possible with external receivers, and data can be shared in various standard formats.

**Highlights:** Collect points, lines, and polygons, Attach custom attributes (text, photo, audio, video), High-accuracy GPS surveys with external receivers, Offline map support, Export data in multiple formats (Shapefile, GeoPackage, CSV), Create and share project templates

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

**In-app purchases:** none


## Frequently asked questions

### Is FastXY free?

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

### Is SW Maps free?

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

### Which has better reviews, FastXY or SW Maps?

FastXY is rated higher. FastXY averages 5.0 out of 5 from 3 ratings, while SW Maps averages 3.8 from 25 ratings.

### Do FastXY or SW Maps have ads?

Neither FastXY nor SW Maps shows ads.

### Which is updated more often, FastXY or SW Maps?

FastXY ships an update every 2 months, and SW Maps every 2 months. Most recently, FastXY was updated on October 13, 2026 and SW Maps on October 19, 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.*