Comparison

OE3 Member Access vs Hammr

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

Head to head
About

OE3 Member Access

Manage your union membership on the go. Pay dues, view your membership card and history, and access contact information for union staff directly from your phone.

Highlights
  • Pay union dues
  • Access membership information
  • View digital member card
  • Save card to Apple Wallet
  • Get union staff contact info
  • View payment history
Features
Read full description

Pay your OE3 member dues from your phone, access important membership info, get union contact info and more! About this app: Dues pay: Active members in good standing can make real-time dues payment via credit card directly from phone and access payment history Membership info: Access individual member information through the My Membership screen Member card: View actual union membership card with initiation date and history, which can be saved to your Apple Wallet Union Contacts: Get direct contact info for union staff This App is for OE3 members and grants them access to pay their dues, union staff contact information and more. To gain access to the app, first-time users must register for an account. Users may delete their registered account at any time, meaning all the account data will be wiped out upon deletion. To delete an existing account, go to “settings” within the app and click the “delete” button. NOTE: The deletion is irreversible once done but the account can be recreated.

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

Screenshots

OE3 Member Access3 screens
Hammr4 screens

Verdict

The call

The clearest difference is rating: OE3 Member Access at 5.0 against Hammr's 3.3. Hammr's advantage is update cadence (weekly vs every 2 months). 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

OE3 Member Access holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 3 and 7 respectively.

UpkeepUpdate frequency

OE3 Member Access ships an update every 2 months, Hammr weekly. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 8 level
OE3 Member Access versus Hammr: the parameters behind the verdict, then further details
ParameterOE3 Member AccessHammr
PriceFreeFree
Rating5.0 (3 ratings) — better3.3 (7 ratings)
Positive reviews100.0% of reviews—
Number of ratings37 — better
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.016.0
Further details — not scored
Size395 MB55 MB
Age rating4+4+
DeveloperINTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL NO 3Hammr Inc.

Customer experience

OE3 Member Access

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Hammr

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

In-app purchases

None

OE3 Member Access

No in-app purchases

None

Hammr

No in-app purchases

Questions

Is OE3 Member Access free?
OE3 Member Access is free to download, with no in-app purchases.
Is Hammr free?
Hammr is free to download, with no in-app purchases.
Which has better reviews, OE3 Member Access or Hammr?
OE3 Member Access is rated higher. OE3 Member Access averages 5.0 out of 5 from 3 ratings, while Hammr averages 3.3 from 7 ratings.
Do OE3 Member Access or Hammr have ads?
Neither OE3 Member Access nor Hammr shows ads.
Which is updated more often, OE3 Member Access or Hammr?
OE3 Member Access ships an update every 2 months, and Hammr weekly. Most recently, OE3 Member Access was updated on October 24, 2026 and Hammr on October 27, 2026.

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