Comparison

U vs GMV Sync

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

Head to head
About

U

Features
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U-Collect (powered by GIS Cloud) mobile data collection is a tool which allows ASTERRA's field users and local leak detection crews to collect and record field inspection data. The tool is designated for online and offline collection. Simply sign in with your ASTERRA account and send collected data directly to your Utilis web-map app in the cloud. Note! This app will use GPS in the background to give you the most accurate and current location. Continued use of GPS running in the background can dramatically decrease battery life.

About

GMV Sync

Features
Read full description

For current users of GMV Sync: This is the mobile version of Sync dispatch software for transit agencies in the United States.  Transit supervisors keep operations moving—coordinating with drivers, responding to incidents, and making real-time decisions to ensure efficiency and safety. Now, with GMV Sync supervisors finally have a powerful tool designed just for them. Key Features: • Live GPS & Route Monitoring: Instantly view active buses, track routes in real time, and check vehicle assignments to make informed decision on the go • Map View and List view: Monitor active buses in either view, and use filter pills to see emergency status right away • Bus communication: Communicate between the dispatch office, other supervisors, and bus drivers while on the road or away from the office Sync Mobile empowers supervisors to monitor systems, respond to issues, and manage teams from anywhere. No longer tied to a desk, supervisors have the flexibility and oversight they need—right in their pocket. Built by GMV, Sync Mobile is part of the trusted Sync platform, created in collaboration with real-world agencies to meet the everyday challenges of transit operations.

Screenshots

U4 screens
GMV Sync4 screens

Verdict

The call

U and GMV Sync are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

U ships an update every 4 months, GMV Sync every 2 months. The most recent releases landed on November 2, 2026 and October 28, 2026 respectively.

ScorecardNo meaningful differences
U versus GMV Sync: the parameters behind the verdict, then further details
ParameterUGMV Sync
PriceFreeFree
Update frequencyEvery 4 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better16.4
Further details — not scored
Size18 MB68 MB
Age rating4+4+
DeveloperUtilis Corp.Syncromatics

In-app purchases

None

U

No in-app purchases

None

GMV Sync

No in-app purchases

Questions

Is U free?
U is free to download, with no in-app purchases.
Is GMV Sync free?
GMV Sync is free to download, with no in-app purchases.
Do U or GMV Sync have ads?
Neither U nor GMV Sync shows ads.
Which is updated more often, U or GMV Sync?
U ships an update every 4 months, and GMV Sync every 2 months. Most recently, U was updated on November 2, 2026 and GMV Sync on October 28, 2026.

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