Comparison

HammerTech Mobile vs Gray Events

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

Head to head
About

HammerTech Mobile

Streamline jobsite operations with a comprehensive mobile platform for HSEQ management. Conduct paperless inspections, receive instant notifications, and configure flexible forms to standardize processes and reduce delays. Improve safety, productivity, and profitability on construction sites.

Highlights
  • Fully mobile inspections with offline mode
  • Instant notifications for trade partners
  • Powerful and flexible form configuration
  • Standardize and update HSEQ processes easily
  • Centralized operational, safety, and quality management
Features
Read full description

HammerTech Mobile Stay connected to your job site, wherever work happens. The HammerTech Mobile app puts critical safety, compliance, and daily workflow tools directly in the hands of your workforce. Designed for speed, simplicity, and real-world site conditions, the app enables teams to capture, manage, and act on information in real time, reducing risk and improving productivity across every project. Key workflows Observations - Capture hazards, near misses, and positive safety observations on the spot. Add photos, assign actions, and ensure issues are addressed quickly to keep your site safe and compliant. Inspections - Complete structured inspections with ease using customizable checklists. Record findings, attach evidence, and streamline reporting without paperwork or delays. Daily Progress - Keep projects on track with real-time progress updates. Log activities, track productivity, and provide visibility into what’s happening on site each day. PTPs (Pre-Task Plans) - Plan work safely before it begins. Identify risks, define controls, and align teams with clear, consistent pre-task planning that supports safer execution. Why HammerTech Mobile Directly connected to the HammerTech platform Built specifically for the workflows required in the field Simple, fast, and intuitive to use Enables real-time visibility and accountability Supports safer, more efficient project delivery Whether you’re on site or on the move, HammerTech Mobile ensures the right information is always at your fingertips so you can focus on doing the job safely and effectively.

About

Gray Events

Stay informed about events with detailed schedules, interactive maps, and timely notifications. Access all the essential information you need to navigate and participate.

Highlights
  • Detailed event information
  • Schedules at your fingertips
  • Interactive maps
  • Important event notifications
  • Easy navigation
Features
Read full description

Be in-the-know with Gray Events. Download the app to: -Get detailed information and schedules at your fingertips. -Find your way around with maps. -Get notifications regarding important events & much more.

Screenshots

HammerTech Mobile4 screens
Gray Events3 screens

Verdict

The call

The clearest difference is rating: Gray Events at 4.0 against HammerTech Mobile's 3.6. HammerTech Mobile's advantage is update cadence (every 3 weeks vs every 3 months) and ratings volume (19 vs 4). On price, ads, in-app purchases and monetization model 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.

ReceptionRating · Positive reviews · Number of ratings

Gray Events holds the better App Store score, 4.0 against 3.6. Both are backed by a comparable volume of ratings — 19 and 4 respectively.

UpkeepUpdate frequency

HammerTech Mobile ships an update every 3 weeks, Gray Events every 3 months. The most recent releases landed on November 3, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
HammerTech Mobile versus Gray Events: the parameters behind the verdict, then further details
ParameterHammerTech MobileGray Events
PriceFreeFree
Rating3.6 (19 ratings)4.0 (4 ratings) — better
Positive reviews41.7% of reviews—
Number of ratings19 — better4
Update frequencyEvery 3 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size51 MB66 MB
Age rating12+4+
DeveloperHammerTechGRAY CONSTRUCTION, INC.

Customer experience

HammerTech Mobile

All ratings19 ratings
Positive63.2%
Neutral0.0%
Negative36.8%
Written reviews12 reviews
Positive41.7%
Neutral0.0%
Negative58.3%

Gray Events

All ratings5 ratings
Positive60.0%
Neutral0.0%
Negative40.0%

In-app purchases

None

HammerTech Mobile

No in-app purchases

None

Gray Events

No in-app purchases

Questions

Is HammerTech Mobile free?
HammerTech Mobile is free to download, with no in-app purchases.
Is Gray Events free?
Gray Events is free to download, with no in-app purchases.
Which has better reviews, HammerTech Mobile or Gray Events?
Gray Events is rated higher. HammerTech Mobile averages 3.6 out of 5 from 19 ratings, while Gray Events averages 4.0 from 4 ratings.
Do HammerTech Mobile or Gray Events have ads?
Neither HammerTech Mobile nor Gray Events shows ads.
Which is updated more often, HammerTech Mobile or Gray Events?
HammerTech Mobile ships an update every 3 weeks, and Gray Events every 3 months. Most recently, HammerTech Mobile was updated on November 3, 2026 and Gray Events on October 24, 2026.

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