StackDX Maps vs HUDU Pipelines
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StackDX Maps
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.
- 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
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StackDX Maps (formerly Petro Ninja) is a free, interactive map built for professionals in the North American oil and gas industry. Find well data using a UWI, licence number, or by simply selecting the well directly on the map. Whether you're in the field or at your desk, StackDX Maps helps you visualize essential O&G assets and navigate to their locations. Explore our public datasets, including: - Wells - Pipelines - Facilities - Mineral Rights - Surface Dispositions Get started today and discover how StackDX Maps brings oil and gas data to your fingertips — free and easy to use.
HUDU Pipelines
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Here, you can complete field inspections and programs which then feed into the database. No more need for tracking on paper and spreadsheets!!
Screenshots
Verdict
StackDX Maps and HUDU Pipelines are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
StackDX Maps ships an update fortnightly, HUDU Pipelines every 11 days. The most recent releases landed on October 10, 2026 and September 19, 2026 respectively.
| Parameter | StackDX Maps | HUDU Pipelines |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| Update frequency | Fortnightly | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 33 MB | 79 MB |
| Age rating | 4+ | 4+ |
| Developer | Petro Niche Technology Ltd. | Rushton Consulting Ltd. |
In-app purchases
StackDX Maps
No in-app purchases
HUDU Pipelines
No in-app purchases
