Comparison

Hammr vs TREK Construction App

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

Head to head
About

Hammr

This mobile application simplifies time tracking for construction professionals. It offers automated reminders, offline functionality, and geofencing to ensure accurate clock-ins. Foremen can manage crew hours in real-time, generating detailed reports for payroll and job costing.

Highlights
  • Automated reminders
  • Offline functionality
  • Geofencing for clock-ins
  • Real-time crew hour management
  • Payroll and job cost reporting
  • Timesheet export
Features
Read full description

Time tracking built for Construction! We come from construction. And that's who we built this for. - Simple mobile app - Automated reminders - Supports English and Spanish - Works offline in bad service areas - Create geofences to help employees clock in on the right project - Set reminders to avoid early clock-ins and late clock-outs - Foremen can easily track and manage crew's hours in real-time - Accurate timesheets eliminates guesswork and arguments - Only pay for hours spent on the job working - Calculate hours and wages for accurate payroll, including breaks and overtime - Easily export timesheets to your payroll software - Detailed job cost reports at your fingertips - Track your costs by hours, jobs and cost codes - Easily export for payroll, accounting, workers comp and more Everyone's job gets easier! Built with both field and office in mind. - Owners get real-time visibility and confidence in every project - Office admin spend less time hunting down time cards from field - Foremen spend more time keeping crews busy and less time remembering who, where, and what time - Fieldworkers spend more time working and less time remembering hours

About

TREK Construction App

This app streamlines construction project management by organizing client information, storing project photos, and generating professional documents. It automates data entry and integrates details like maps and contact information for efficient client communication.

Highlights
  • Client information database
  • Automatic client list updates
  • Photo storage and organization
  • Project document generation
  • Auto-filled document details
  • Searchable client lists
Features
Read full description

TREK turns the way you document job sites into a fast, professional, and shareable workflow. Built for contractors, project managers, property managers, and facility maintenance teams, TREK combines satellite aerial imagery with your real-time ground photos to create clean, organized project documents you can share in seconds. WHAT TREK DOES Walk your site, snap photos, and let TREK automatically pin each photo to its exact location on an aerial map of the property. Add captions and notes, and TREK assembles everything into a polished document — an aerial overview plus your captioned photos, in order — ready to export as a PDF, email to a client, or save wherever you keep your files. No more piecing together map screenshots, numbered text boxes, and photo captions by hand. TREK does it for you. KEY FEATURES • Project Aerial View — see your entire site from above with every photo pinned to its true location • Geo-tagged photo capture — each photo is automatically placed on the map as you take it • Captions and notes — describe repairs, conditions, and scope right on each photo • Professional document export — generate a clean, branded report in a tap • Client & project database — searchable, sortable lists that update automatically as you create proposals • Organized photo storage — every photo you take is stored and kept separate from your personal camera roll • Share anywhere — export to PDF, send by email, or save it to your device or preferred cloud storage • Web + mobile — start on your phone in the field, finish on the web app at your desk BUILT FOR THE FIELD AND THE OFFICE Whether you're bidding a job, documenting existing conditions, tracking repairs, or reporting to a client or owner, TREK gives your crews and your office a repeatable way to show exactly what's happening on site — clearly and professionally. WHO USES TREK • General contractors and subcontractors • Property managers • Facility and maintenance teams • Estimators and project managers PATENTED TECHNOLOGY TREK's site-mapping method is protected under U.S. Patent No. 11,887,364. Download TREK Construction App and turn every site visit into a professional, shareable report.

Screenshots

Hammr4 screens
TREK Construction App4 screens

Verdict

The call

The clearest difference is rating: TREK Construction App at 5.0 against Hammr's 3.3. TREK Construction App also leads on iOS requirement (13.0 vs 16.0). Hammr's advantage is update cadence (weekly vs fortnightly). On price, ratings volume, ads and in-app purchases 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

TREK Construction App holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 7 and 6 respectively.

UpkeepUpdate frequency

Hammr ships an update weekly, TREK Construction App fortnightly. The most recent releases landed on October 2, 2026 and September 20, 2026 respectively.

Scorecard3 real differences · 7 level
Hammr versus TREK Construction App: the parameters behind the verdict, then further details
ParameterHammrTREK Construction App
PriceFreeFree
Rating3.3 (7 ratings)5.0 (6 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings7 — better6
Update frequencyWeekly — betterFortnightly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.013.0 — better
Further details — not scored
Size54 MB41 MB
Age rating4+4+
DeveloperHammr Inc.TREK Construction App

Customer experience

Hammr

All ratings7 ratings
Positive57.1%
Neutral0.0%
Negative42.9%

TREK Construction App

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Hammr

No in-app purchases

None

TREK Construction App

No in-app purchases

Questions

Is Hammr free?
Hammr is free to download, with no in-app purchases.
Is TREK Construction App free?
TREK Construction App is free to download, with no in-app purchases.
Which has better reviews, Hammr or TREK Construction App?
TREK Construction App is rated higher. Hammr averages 3.3 out of 5 from 7 ratings, while TREK Construction App averages 5.0 from 6 ratings.
Do Hammr or TREK Construction App have ads?
Neither Hammr nor TREK Construction App shows ads.
Which is updated more often, Hammr or TREK Construction App?
Hammr ships an update weekly, and TREK Construction App fortnightly. Most recently, Hammr was updated on October 2, 2026 and TREK Construction App on September 20, 2026.

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