Comparison

Blattner Mobile vs HCSS UGM

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

Head to head

Blattner Mobile

Free

💼 Business

★ 3.03 ratingsView app →

About

Blattner Mobile

Access forms and data through an integrated mobile application. This tool streamlines business operations by providing a centralized platform for essential information.

Highlights

Access forms
Access data
Integrated platform
Mobile access

Features

Read full description

An integrated mobile app to access forms and data.

About

HCSS UGM

Features

Read full description

Join over 1500 contractors at the HCSS Users Group Meeting held annually in Houston, TX. The UGM app is a one-stop-shop for all your on-site UGM needs. Review and change your schedule, view maps of event locations and restaurants near the venue, give feedback on classes, and more!

Screenshots

Blattner Mobile4 screens

HCSS UGM4 screens

Verdict

The call

The clearest difference is update cadence: Blattner Mobile at every 5 weeks against HCSS UGM's every 11 months. 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

Blattner Mobile ships an update every 5 weeks, HCSS UGM every 11 months. The most recent releases landed on September 16, 2026 and September 12, 2026 respectively.

Scorecard1 real difference · 8 level

Blattner Mobile versus HCSS UGM: the parameters behind the verdict, then further details
Parameter	Blattner Mobile	HCSS UGM
Price	Free	Free
Rating	3.0 (3 ratings) — better	—
Number of ratings	3 — better	—
Update frequency	Every 5 weeks — better	Every 11 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad	iPhone, iPad, iPod — better
Requires iOS	16.1 — better	17.0
Further details — not scored
Size	31 MB	60 MB
Age rating	17+	4+
Developer	Quanta Services	Heavy Construction Systems Specialists, Inc.

In-app purchases

None

Blattner Mobile

No in-app purchases

None

HCSS UGM

No in-app purchases

Questions

Is Blattner Mobile free?

Blattner Mobile is free to download, with no in-app purchases.

Is HCSS UGM free?

HCSS UGM is free to download, with no in-app purchases.

Do Blattner Mobile or HCSS UGM have ads?

Neither Blattner Mobile nor HCSS UGM shows ads.

Which is updated more often, Blattner Mobile or HCSS UGM?

Blattner Mobile ships an update every 5 weeks, and HCSS UGM every 11 months. Most recently, Blattner Mobile was updated on September 16, 2026 and HCSS UGM on September 12, 2026.