Engineering Inc. vs Matrix NAC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Engineering Inc.
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Engineering Inc. is the bi-monthly magazine of the American Council of Engineering Companies, the preeminent business association of America’s engineering industry. Engineering Inc. reaches over 50,000 key decision-makers in both the private and public sector, nationally and internationally. Editorial includes thought-provoking articles on advocacy, cutting-edge business management, engineering firm innovations, state-of-the-art technology, industry news and analysis, and must–read interviews with the nation’s leading political and business leaders. Key market segments include transportation, energy, water supply, environmental, wastewater, building/structures, geotechnical and more. Engineering Inc.’s audience includes CEOS, presidents, owners, principals, and other C-level professionals in the industry, in addition to private business leaders, federal and state lawmakers and international marketplace experts.
Matrix NAC
Stay informed about company news, ongoing projects, and crucial safety updates from a leading union contractor. This app helps you understand how the company contributes to keeping North America operational.
- Company news updates
- Project information
- Safety and wellness news
- Industry recognition
- Stay up-to-date
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Matrix NAC is a top tier union contractor across multiple industries including Oil, Gas and Chemical, Electrical Infrastructure, Aboveground Storage Tanks and Industrial markets within the US and Canada. Our unparalleled commitment to safety, quality and client success has made us an employer and provider of choice throughout the years, as well as earned us industry recognition year after year. Download our app to stay up to date with company news, projects and updates on safety and wellness to see how we keep North America moving.
Screenshots
Verdict
The clearest difference is update cadence: Matrix NAC at monthly against Engineering Inc.'s every 32 months. Engineering Inc.'s advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
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.
Engineering Inc. ships an update every 32 months, Matrix NAC monthly. The most recent releases landed on May 16, 2026 and September 25, 2026 respectively.
| Parameter | Engineering Inc. | Matrix NAC |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 32 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 53 MB | 176 MB |
| Age rating | 17+ | 17+ |
| Developer | ACEC | HubEngage, Inc. |
In-app purchases
Engineering Inc.
No in-app purchases
Matrix NAC
No in-app purchases








