Comparison

Engineering Inc. vs Matrix NAC

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Engineering Inc.

Features
Read full description

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.

About

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.

Highlights
  • Company news updates
  • Project information
  • Safety and wellness news
  • Industry recognition
  • Stay up-to-date
Features
Read full description

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

Engineering Inc.3 screens
Matrix NAC3 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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.

Scorecard2 real differences · 7 level
Engineering Inc. versus Matrix NAC: the parameters behind the verdict, then further details
ParameterEngineering Inc.Matrix NAC
PriceFreeFree
Rating—5.0 (3 ratings) — better
Number of ratings—3 — better
Update frequencyEvery 32 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size53 MB176 MB
Age rating17+17+
DeveloperACECHubEngage, Inc.

In-app purchases

None

Engineering Inc.

No in-app purchases

None

Matrix NAC

No in-app purchases

Questions

Is Engineering Inc. free?
Engineering Inc. is free to download, with no in-app purchases.
Is Matrix NAC free?
Matrix NAC is free to download, with no in-app purchases.
Do Engineering Inc. or Matrix NAC have ads?
Neither Engineering Inc. nor Matrix NAC shows ads.
Which is updated more often, Engineering Inc. or Matrix NAC?
Engineering Inc. ships an update every 32 months, and Matrix NAC monthly. Most recently, Engineering Inc. was updated on May 16, 2026 and Matrix NAC on September 25, 2026.

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