Comparison

EVOHD vs Engineering Inc.

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

Head to head
About

EVOHD

This iPad application provides remote surveillance capabilities for compatible DVR systems. It allows users to monitor live video feeds, review recorded footage, and receive push alerts for security events. Advanced features include gesture controls and window sliding for enhanced usability.

Highlights
  • Push Alarm notifications
  • Video Playback
  • Task wheel functionality
  • Finger Gesture controls
  • Windows Slide feature
  • Remote DVR monitoring
Read full description

Ipad Surveillance Software EvoHD for DVR AirSpace COLOSO Evolution, which support Push Alarm, Video Playback, Task wheel, Finger Gesture, Windows Slide and so on Recent Change: Add functions as Push Alarm, Video Playback, Task wheel, Finger Gesture, Windows Slide and so on Attention: Not all devices support Push Alarm and Video Playback, only new special devices.

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.

Screenshots

Engineering Inc.3 screens

Verdict

The call

The clearest difference is update cadence: EVOHD at every 4 months against Engineering Inc.'s every 32 months. EVOHD also leads on iOS requirement (7.0 vs 12.0). Engineering Inc.'s advantage is device support (3 vs 1). On price, ads and in-app purchases there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

EVOHD ships an update every 4 months, Engineering Inc. every 32 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

Scorecard3 real differences Β· 5 level
EVOHD versus Engineering Inc.: the parameters behind the verdict, then further details
ParameterEVOHDEngineering Inc.
PriceFreeFree
Positive reviews0.0% of reviewsβ€”
Update frequencyEvery 4 months β€” betterEvery 32 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeβ€”
DevicesiPadiPhone, iPad, iPod β€” better
Requires iOS7.0 β€” better12.0
Further details β€” not scored
Size49 MB53 MB
Age rating4+17+
DeveloperBydemesACEC

In-app purchases

None

EVOHD

No in-app purchases

None

Engineering Inc.

No in-app purchases

Questions

Is EVOHD free?
EVOHD is free to download, with no in-app purchases.
Is Engineering Inc. free?
Engineering Inc. is free to download, with no in-app purchases.
Do EVOHD or Engineering Inc. have ads?
Neither EVOHD nor Engineering Inc. shows ads.
Which is updated more often, EVOHD or Engineering Inc.?
EVOHD ships an update every 4 months, and Engineering Inc. every 32 months. Most recently, EVOHD was updated on November 1, 2026 and Engineering Inc. on November 6, 2026.

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