Comparison

QESTField vs COMMAND Center™ Concrete 4

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

Head to head
About

QESTField

This mobile solution digitizes on-site data collection for construction materials testing and geotechnical investigations. It connects field staff with the lab or office in real-time, improving operational visibility and streamlining report approvals. The app eliminates paper records, reduces data transposition errors, and speeds up report turnaround.

Highlights
  • Electronic data capture for field activities
  • Real-time connection between field and office
  • Improved operational visibility
  • Simplified report review and approval
  • Eliminates paper records
  • Reduces report turnaround time
Features
Read full description

QESTField is a mobile solution for field technicians and inspectors to electronically replace paper-based information gathering on site for construction materials testing (CMT) and construction inspection activities as well as geotechnical investigations. This field data collection software functions on most hand-held devices (smartphones and tablets) and connects field testing and inspection staff with the laboratory or office. This field information management system enables you to allocate, track and capture field related work in real time, improving visibility into your operations and simplifying report review and approval. It removes the need to physically move paper records, eliminates data transposition and reduces report turnaround times.

About

COMMAND Center™ Concrete 4

Monitor concrete temperature and maturity in real-time. Transmit data wirelessly to the cloud for remote access and analysis. Generate reports and receive alerts for project specifications.

Highlights
  • Monitor concrete temperature history
  • Calculate maturity and evaluate strength
  • Wireless data transmission to cloud
  • Remote access from anywhere
  • Real-time alerts via text/email
  • Create and export reports (PDF, Excel)
  • Organize sensor data by project
Features
Read full description

Use COMMAND Center™ to monitor concrete temperature history, calculate maturity, and evaluate in-place strength. Transmit concrete temperature and maturity data wirelessly to COMMAND Center Cloud™ and access it from anywhere. With COMMAND Center™ for iOS you can: • Add sensors to projects via Bluetooth® or by scanning the label • Transmit data wirelessly and automatically • Access data remotely and in real-time from anywhere, on or off the jobsite with COMMAND Center Cloud™ • Create Projects & share project data with others using permissions • Organize sensor data in Placements within Projects • Configure real-time alerts based on project specifications and get notifications by text or email • View temperature history & temperature differentials for concrete sensors in real time • Identify when maturity and estimated strength targets have been reached • Create & export reports directly from the App including PDFs and Excel® files COMMAND Center™ sensors connect to reusable AutoCollector™ and/or SRM (Sensor Reader Module) devices. The AutoCollector™ uses a cellular signal to automatically send your concrete data to the COMMAND Center Cloud™, where teams can access it in real-time from anywhere. SRMs transfer data to the iOS app, to an AutoCollector™ via Bluetooth® Long-Range, or store data locally for later transfer. Construction teams use COMMAND Center™ to satisfy project requirements for mass placements, cold-weather concreting, and fast-track construction. COMMAND Center™ is ASTM C1074 compliant.

Screenshots

QESTField1 screens
COMMAND Center™ Concrete 44 screens

Verdict

The call

The clearest difference is review sentiment: COMMAND Center™ Concrete 4 at 100% against QESTField's 0%. COMMAND Center™ Concrete 4 also leads on rating (5.0 vs 1.4). QESTField's advantage is ratings volume (21 vs 5). On price, update cadence, 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

COMMAND Center™ Concrete 4 holds the better App Store score, 5.0 against 1.4. Both are backed by a comparable volume of ratings — 21 and 5 respectively. Written reviews point the same way: 0% of QESTField's written reviews are positive against 100% of COMMAND Center™ Concrete 4's.

UpkeepUpdate frequency

QESTField ships an update every 3 months, COMMAND Center™ Concrete 4 every 2 months. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
QESTField versus COMMAND Center™ Concrete 4: the parameters behind the verdict, then further details
ParameterQESTFieldCOMMAND Center™ Concrete 4
PriceFreeFree
Rating1.4 (21 ratings)5.0 (5 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings21 — better5
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.415.0 — better
Further details — not scored
Size70 MB11 MB
Age rating4+4+
DeveloperSpectra QESTTranstec

Customer experience

QESTField

All ratings21 ratings
Positive9.5%
Neutral0.0%
Negative90.5%
Written reviews8 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

COMMAND Center™ Concrete 4

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

QESTField

No in-app purchases

None

COMMAND Center™ Concrete 4

No in-app purchases

Questions

Is QESTField free?
QESTField is free to download, with no in-app purchases.
Is COMMAND Center™ Concrete 4 free?
COMMAND Center™ Concrete 4 is free to download, with no in-app purchases.
Which has better reviews, QESTField or COMMAND Center™ Concrete 4?
COMMAND Center™ Concrete 4 is rated higher. QESTField averages 1.4 out of 5 from 21 ratings, while COMMAND Center™ Concrete 4 averages 5.0 from 5 ratings.
Do QESTField or COMMAND Center™ Concrete 4 have ads?
Neither QESTField nor COMMAND Center™ Concrete 4 shows ads.
Which is updated more often, QESTField or COMMAND Center™ Concrete 4?
QESTField ships an update every 3 months, and COMMAND Center™ Concrete 4 every 2 months. Most recently, QESTField was updated on October 25, 2026 and COMMAND Center™ Concrete 4 on October 30, 2026.

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