Comparison

Gadzoom vs Vivid by Plenum

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

Head to head
About

Gadzoom

Features
Read full description

Our proprietary construction software efficiently allows for the creation and real-time management of OSHA and EM 385-1-1 compliant administrative construction plans and Activity Hazard Analysis. This single-source, automated solution will allow you to focus on what you do best. A software made for the industry, by the industry. We know that every project is unique, and our large library of AHA templates makes it easy to select the right solution for your needs. If there's a construction hazard, we've got the necessary accompanying documentation. With the Gadzoom app you can quickly access and manage: • Signing Activity Hazard Analysis Review and sign Activity Hazard Analysis on the go. • AHAs Create a prefect Activity Hazard Analysis anywhere. • Vault View and edit previously created Activity Hazard Analysis

About

Vivid by Plenum

This mobile command center helps Health, Safety, and Environmental professionals capture and manage critical safety data in real-time. It streamlines incident reporting, inspections, and audits, enabling users to focus on risk reduction and worker engagement.

Highlights
  • Incident reporting with photo/document capture
  • Customizable inspection checklists
  • Real-time form submission
  • Offline mode
  • Mobile dashboards and analytics
  • Secure user roles
Features
Read full description

Vivid by Plenum is the ultimate mobile command center for Health, Safety, and Environmental (HSE) professionals. Designed for the field, not the desk, Vivid helps you capture, track, and manage critical safety information in real-time—from incident reports and inspections to custom forms and audits. Built by safety pros, for safety pros, Vivid streamlines your safety data management so you can focus on what really matters: reducing risk, engaging workers, and driving accountability. Key Features: Incident reporting with photo and document capture Inspection checklists and customizable templates Real-time form submission and data sync Offline mode for remote worksites Mobile dashboards and analytics Secure user roles and permissions Whether you're tracking a near miss, documenting a site inspection, or rolling out a new safety initiative, Vivid puts powerful tools in the palm of your hand—where the work happens.

Screenshots

Gadzoom4 screens
Vivid by Plenum4 screens

Verdict

The call

The clearest difference is update cadence: Vivid by Plenum at monthly against Gadzoom's every 3 months. Vivid by Plenum also leads on iOS requirement (15.1 vs 17.6). 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

Gadzoom ships an update every 3 months, Vivid by Plenum monthly. The most recent releases landed on September 30, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 7 level
Gadzoom versus Vivid by Plenum: the parameters behind the verdict, then further details
ParameterGadzoomVivid by Plenum
PriceFreeFree
Rating—5.0 (3 ratings) — better
Number of ratings—3 — better
Update frequencyEvery 3 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.1 — better
Further details — not scored
Size63 MB42 MB
Age rating4+4+
DeveloperGadzoom, Inc.Plenum Solutions, LLC

In-app purchases

None

Gadzoom

No in-app purchases

None

Vivid by Plenum

No in-app purchases

Questions

Is Gadzoom free?
Gadzoom is free to download, with no in-app purchases.
Is Vivid by Plenum free?
Vivid by Plenum is free to download, with no in-app purchases.
Do Gadzoom or Vivid by Plenum have ads?
Neither Gadzoom nor Vivid by Plenum shows ads.
Which is updated more often, Gadzoom or Vivid by Plenum?
Gadzoom ships an update every 3 months, and Vivid by Plenum monthly. Most recently, Gadzoom was updated on September 30, 2026 and Vivid by Plenum on October 10, 2026.

Other comparisons