Comparison

SIS Client App 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

SIS Client App

Features
Read full description

Ever need your insurance info when you don’t have your ID card? Download the SIS Mobile App today for convenient 24/7 service. You can get your Auto ID card or report a claim right from your phone.

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

SIS Client App3 screens
COMMAND Center™ Concrete 44 screens

Verdict

The call

The clearest difference is iOS requirement: SIS Client App at 12.0 against COMMAND Center™ Concrete 4's 15.0. 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.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 17, 2026 and September 29, 2026 respectively.

Scorecard1 real difference · 9 level
SIS Client App versus COMMAND Center™ Concrete 4: the parameters behind the verdict, then further details
ParameterSIS Client AppCOMMAND Center™ Concrete 4
PriceFreeFree
Rating—5.0 (5 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—5 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size32 MB11 MB
Age rating4+4+
DeveloperStrategic Insurance Software, Inc.Transtec

In-app purchases

None

SIS Client App

No in-app purchases

None

COMMAND Center™ Concrete 4

No in-app purchases

Questions

Is SIS Client App free?
SIS Client App 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.
Do SIS Client App or COMMAND Center™ Concrete 4 have ads?
Neither SIS Client App nor COMMAND Center™ Concrete 4 shows ads.
Which is updated more often, SIS Client App or COMMAND Center™ Concrete 4?
SIS Client App ships an update every 2 months, and COMMAND Center™ Concrete 4 every 2 months. Most recently, SIS Client App was updated on September 17, 2026 and COMMAND Center™ Concrete 4 on September 29, 2026.

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