Comparison

AMS Optics vs Lighting Survey

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

Head to head
About

AMS Optics

Monitor facility asset health remotely with real-time notifications, analysis tools, and communication features. Track CMMS requests, view historical data, and access documents for informed decision-making.

Highlights
  • Real-time asset health notifications
  • Diagnostic and prognostic analysis tools
  • Modern communication for decision making
  • CMMS request creation and tracking
  • Historical trending of health data
  • QR code asset identification
Features
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The AMS Optics mobile application allows you to remain up-to-date with the health of your facility – anywhere in the world – to deliver the right information to the right person at the right time. This functionality includes: • Notifications for asset events and alarms • Analysis tools for diagnosis and prognosis of asset health • Modern communication tools for quicker, more accurate decision making • Quick filtering based on location, asset classes, and responsibility • Support for hierarchy view of assets • Historical trending for health and parameter data • Create and track CMMS requests • KPIs: unhealthy assets, overdue calibrations, overdue routes, analytics deviations, etc. • Access to documents, videos, and photos • Export and share data as CSV file • QR code search to identify assets For more information on Emerson’s digital transformation solutions, go to https://www.emerson.com/AMSoptics

About

Lighting Survey

Features
Read full description

1. Field Lighting Surveys, End to End 2. Capture, Review, and Close Lighting Repairs 3. Role-Based Lighting Surveys for Field Teams Lighting Survey helps field teams and managers document lighting conditions from first walkthrough to final sign-off. Build structured surveys for each location, capture interior and exterior areas, log outages, and track recommended repairs with photos and notes. Role-based workflows keep employees and managers focused on the right tasks at each stage. FEATURES Structured surveys by restaurant location, with interior and exterior area tracking Area-level fixture counts, working fixture status, and outage visibility Issue line items with priorities, recommended actions, and manager review decisions Technician and manager sign-off workflow with record locking and controlled reopen flow Employee assignment and manager review handoff for clear accountability Photo attachments from camera or photo library, including field and completion receipt photos CloudKit sync for shared team visibility and background updates when connectivity is available PDF report export for leadership, operations, and maintenance follow-up BUILT FOR FIELD OPERATIONS Lighting Survey is designed for real-world execution: capture conditions on-site, keep repair work organized, and move issues from discovery to completion with a clear review trail.

Screenshots

AMS Optics4 screens
Lighting Survey4 screens

Verdict

The call

The clearest difference is update cadence: Lighting Survey at monthly against AMS Optics's every 4 months. AMS Optics's advantage is iOS requirement (13.0 vs 17.0). 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

AMS Optics ships an update every 4 months, Lighting Survey monthly. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 8 level
AMS Optics versus Lighting Survey: the parameters behind the verdict, then further details
ParameterAMS OpticsLighting Survey
PriceFreeFree
Rating5.0 (5 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings5 — better—
Update frequencyEvery 4 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size78 MB6 MB
Age rating4+4+
DeveloperEmerson Process ManagementCameron Granger

In-app purchases

None

AMS Optics

No in-app purchases

None

Lighting Survey

No in-app purchases

Questions

Is AMS Optics free?
AMS Optics is free to download, with no in-app purchases.
Is Lighting Survey free?
Lighting Survey is free to download, with no in-app purchases.
Do AMS Optics or Lighting Survey have ads?
Neither AMS Optics nor Lighting Survey shows ads.
Which is updated more often, AMS Optics or Lighting Survey?
AMS Optics ships an update every 4 months, and Lighting Survey monthly. Most recently, AMS Optics was updated on October 15, 2026 and Lighting Survey on October 12, 2026.

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