Union Worx vs SCS Safe
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Union Worx
Manage your union membership conveniently from your smartphone. Bid on jobs, pay dues, receive important messages, and re-sign directly through the app. Requires your local union to be a partner.
- Bid on jobs
- Re-sign membership
- Pay dues
- Receive messages
- Connect with local union
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Union Worx empowers you to bid on jobs, re-sign, pay dues, receive messages, and more with your local* at home or from the convenience of your smartphone. *Your local union must be a Union Worx partner in order to connect with them and interact with available features.
SCS Safe
Access all essential safety information for construction sites directly from your mobile device. This app consolidates critical data for field environments, ensuring compliance and safety.
- Consolidated safety information
- Field environment access
- Construction safety data
- Strategic Construction Solutions resources
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A one stop shop that carries all of Strategic Construction Solutions safety information we need in a field environment.
Screenshots
Verdict
The clearest difference is review sentiment: SCS Safe at 100% against Union Worx's 28%. SCS Safe also leads on rating (5.0 vs 4.7) and iOS requirement (9.4 vs 18.0). Union Worx's advantage is update cadence (every 8 days vs every 4 months) and ratings volume (883 vs 2). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SCS Safe holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Union Worx has 883 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 28% of Union Worx's written reviews are positive against 100% of SCS Safe's.
Union Worx ships an update every 8 days, SCS Safe every 4 months. The most recent releases landed on November 12, 2026 and November 2, 2026 respectively.
| Parameter | Union Worx | SCS Safe |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (883 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 27.6% of reviews | 100.0% of reviews — better |
| Number of ratings | 883 — better | 2 |
| Update frequency | Every 8 days — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 9.4 — better |
| Further details — not scored | ||
| Size | 19 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Union Worx, LLC | Atwell, LLC |
Customer experience
Union Worx
SCS Safe
Bugs and requests
Union Worx
Reported bugs
9 issues- App crashes frequently
- "Too many attempts" lockout error on first attempt
- Blank page where job calls should display
- Refresh function not working properly
- App freezes and becomes unresponsive
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- Job call notifications sent despite preference settings
- Users silently removed from out-of-work list
- Unable to view unions on login selection page
- Inconsistent job winner updates not posted daily
Requested features
9 requests- Allow seamless switching between multiple union halls without logging off
- Improved app design and professional development
- Better job call filtering (indoor vs outdoor work)
- More detailed job descriptions and requirements
- Single registration for access to all locals
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- Transparent bidding system with clear selection criteria
- Integration of dings/notifications on out-of-work list
- Profile editing capabilities
- Faster account activation process
SCS Safe
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Union Worx
No in-app purchases
SCS Safe
No in-app purchases
