# CPW Mobile PDF vs Catalis GIS

The clearest difference is update cadence: Catalis GIS at weekly against CPW Mobile PDF's every 22 months. CPW Mobile PDF's advantage is iOS requirement (13.0 vs 16.4). 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.

CPW Mobile PDF ships an update every 22 months, Catalis GIS weekly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | CPW Mobile PDF | Catalis GIS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/cpw-mobile-pdf/id1592514747/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Weekly** |
| Monetization | Free | — |
| Size | 2 MB | 60 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [State of Colorado Governor's Office of Information Technology](https://appshunter.io/developer/1447566713) | [Catalis, LLC](https://appshunter.io/developer/1822849893) |

## What reviewers say

### CPW Mobile PDF

[App page](https://appshunter.io/ios/app/cpw-mobile-pdf/id1592514747)

Navigate the backcountry with offline PDF maps that display your real-time location. Download maps from various sources, add custom waypoints, and organize your map library for hiking, hunting, or fishing adventures.

**Highlights:** Offline PDF map viewing, Real-time location tracking, Downloadable maps from multiple sources, Customizable waypoints with labels, Map library organization, Proximity display to maps

**Features:** macOS Compatibility

**In-app purchases:** none


### Catalis GIS

[App page](https://appshunter.io/ios/app/catalis-gis/id6747779929)

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

**In-app purchases:** none


## Frequently asked questions

### Is CPW Mobile PDF free?

CPW Mobile PDF is free to download, with no in-app purchases.

### Is Catalis GIS free?

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

### Do CPW Mobile PDF or Catalis GIS have ads?

Neither CPW Mobile PDF nor Catalis GIS shows ads.

### Which is updated more often, CPW Mobile PDF or Catalis GIS?

CPW Mobile PDF ships an update every 22 months, and Catalis GIS weekly. Most recently, CPW Mobile PDF was updated on November 3, 2026 and Catalis GIS on October 30, 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.*