# COMMAND Center™ Concrete 4 — Monitor Concrete Temp/Strength > Concrete temperature and strength monitoring and reporting tool. (iPhone/iPad app by Transtec.) - Source: https://appshunter.io/ios/app/command-center-concrete-4/id1625899714 (this page in markdown: same URL + `.md`) - Developer: [Transtec](https://appshunter.io/developer/971934635) - Category: Business, Utilities - Price: Free - Rating: 5.00/5 from 5 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 11 MB - Languages: American English - Released: 2022-11-09 - Data updated: 2026-08-18 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/command-center-concrete-4/id1625899714/reviews.md ## What is COMMAND Center™ Concrete 4? 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. ## Key features - 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 ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/command-center-concrete-4/id1625899714/reviews.md ### 5/5 — Best system for mass concrete thermal control and maturity testing *2023-10-18* Best system for mass concrete thermal control and maturity testing by far. Affordable sensors, free software, excellent support. ## Frequently asked questions about COMMAND Center™ Concrete 4 ### What is COMMAND Center Concrete 4 used for? COMMAND Center Concrete 4 is used to monitor concrete temperature history, calculate maturity, and evaluate in-place strength. It allows for wireless data transmission to the cloud for remote access and analysis. ### How does COMMAND Center Concrete 4 transmit data? Data is transmitted wirelessly via Bluetooth® or through reusable AutoCollector™ devices that use a cellular signal to send data to the COMMAND Center Cloud™. ### Can I share project data with others using COMMAND Center Concrete 4? Yes, you can create projects and share project data with others using permissions. This allows for collaborative monitoring and analysis of concrete performance. ### What types of reports can I generate with COMMAND Center Concrete 4? You can create and export reports directly from the app, including PDF and Excel® files. These reports can be used to document concrete performance and satisfy project requirements. ### Does COMMAND Center Concrete 4 have ads? No, COMMAND Center Concrete 4 does not contain advertisements. It is a free application without any ad interruptions. ### Is COMMAND Center Concrete 4 compatible with Windows? Yes, files created in the iOS app are compatible with the free COMMAND Center™ for Windows® software, allowing for further analysis and management on your desktop. ### What are the benefits of using COMMAND Center Concrete 4 for construction teams? Construction teams use COMMAND Center Concrete 4 to satisfy project requirements for mass placements, cold-weather concreting, and fast-track construction by providing real-time monitoring and data analysis. ### Is COMMAND Center Concrete 4 compliant with industry standards? Yes, COMMAND Center Concrete 4 is ASTM C1074 compliant, ensuring that the maturity and strength estimations meet recognized industry standards. ## Version history (last 5 releases) ### 4.1.10 — 2026-08-11 • Upgrade firmware wirelessly for AutoCollect devices • Bug fixes and improvements ### 4.1.9 — 2026-02-03 • Improved Excel reporting • Bug fixes and improvements ### 4.1.8 — 2025-08-26 • The temperature difference chart can now be hidden. • Bug fixes and improvements ### 4.1.7 — 2025-06-25 Bug fixes and improvements ### 4.1.6 — 2025-05-13 Bug fixes and improvements ## Apps similar to COMMAND Center™ Concrete 4 | App | Rating | Price | Category | | --- | --- | --- | --- | | [TicketPro by Command Alkon](https://appshunter.io/ios/app/ticketpro-by-command-alkon/id1560216839) | 5.0 (1) | Free | Business | | [MyOzinga](https://appshunter.io/ios/app/myozinga/id968446023) | 3.3 (7) | Free | Business | | [JOBslip](https://appshunter.io/ios/app/jobslip/id1523104290) | 4.9 (11) | Free | Business | | [Aclaimant](https://appshunter.io/ios/app/aclaimant/id1516693145) | — | Free | Business | | [MobiClocks Kiosk](https://appshunter.io/ios/app/mobiclocks-kiosk/id1410724830) | 4.6 (9) | Free | Business | | [SmartRock](https://appshunter.io/ios/app/smartrock/id1109061628) | 4.6 (13) | Free | Business | ## More apps by Transtec - [COMMAND Center™ Concrete](https://appshunter.io/ios/app/command-center-concrete/id971934636) - [COMMAND Center™ Concrete 3](https://appshunter.io/ios/app/command-center-concrete-3/id1552406858) All apps by Transtec: https://appshunter.io/developer/971934635 ## Related topics [command center](https://appshunter.io/ios/topics/command-center) · [concrete temperature](https://appshunter.io/ios/topics/concrete-temperature) · [command center concrete](https://appshunter.io/ios/topics/command-center-concrete) · [vakka temp rh concrete sensor](https://appshunter.io/ios/topics/vakka-temp-rh-concrete-sensor) · [binni concrete](https://appshunter.io/ios/topics/binni-concrete) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-18.*