# StackDX Maps vs SkillRecord Passport

The clearest difference is update cadence: StackDX Maps at fortnightly against SkillRecord Passport's every 2 months. 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.

StackDX Maps ships an update fortnightly, SkillRecord Passport every 2 months. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | StackDX Maps | SkillRecord Passport |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | — |
| Size | 31 MB | 67 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Petro Niche Technology Ltd.](https://appshunter.io/developer/1208288817) | [Kazoo Studios](https://appshunter.io/developer/458496558) |

## What reviewers say

### StackDX Maps

[App page](https://appshunter.io/ios/app/stackdx-maps/id1208288818)

An interactive map application for North American oil and gas professionals. It allows users to find and visualize well data, pipelines, facilities, and mineral rights. The tool is designed for both field and office use, offering easy navigation and access to essential industry assets.

**Highlights:** Interactive map interface, Search well data by UWI or license number, Visualize wells, pipelines, and facilities, Explore mineral rights and surface dispositions, Navigate to O&G asset locations, Access public datasets

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

**In-app purchases:** none


### SkillRecord Passport

[App page](https://appshunter.io/ios/app/skillrecord-passport/id1606993730)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is StackDX Maps free?

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

### Is SkillRecord Passport free?

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

### Do StackDX Maps or SkillRecord Passport have ads?

Neither StackDX Maps nor SkillRecord Passport shows ads.

### Which is updated more often, StackDX Maps or SkillRecord Passport?

StackDX Maps ships an update fortnightly, and SkillRecord Passport every 2 months. Most recently, StackDX Maps was updated on September 10, 2026 and SkillRecord Passport on September 14, 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.*