COMMAND Center™ Concrete 4 vs Pile Driving Log
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
Pile Driving Log
This app streamlines pile driving record-keeping for inspectors and engineers on job sites. It allows for fast, organized data entry of blow counts, depth, and live driving metrics. Generate shareable reports in various formats for efficient documentation.
- Tap-to-record blow counts
- Live driving data readouts
- Driving criteria and refusal alerts
- Adjustable depth increments
- State DOT form support
- Export to CSV, PDF, Excel
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Pile Driving Log is a field logging app built for inspectors, engineers, and contractors who need fast, organized pile driving records on the job site with nothing but your phone! Record blow counts as the pile is driven, track depth by foot or smaller increments, and see live driving data such as blow count, stroke estimate, blow rate, tip elevation, driving sessions, and practical refusal alerts. The app keeps each pile record organized by structure, bent, pile number, location, hammer, pile type, driving criteria, and DOT form details. Pile Driving supports state-specific pile documentation workflows for SCDOT, FDOT, GDOT, TDOT, NCDOT, ALDOT and VDOT. Enter project and inspection details once, then generate shareable exports including CSV, PDF forms, and supported Excel form outputs. Key features: • Tap-to-record blow counts in the field • Live stroke, BPM, depth, and tip-elevation readouts • Driving criteria and practical refusal alerts • Start/stop driving session tracking • Adjustable depth increments: 1 ft, 6 in, and 2 in • Hammer setup with preset and custom stroke options • Soil notes by depth • State DOT form details for SCDOT, FDOT, GDOT, TDOT, NCDOT, ALDOT and VDOT • Export pile records to CSV, PDF, and supported Excel formats • Local on-device storage for pile records • Built-in reference notes for DOT criteria and tolerances Pile Driving helps turn field observations into clean, consistent pile records without waiting until you are back at the office. Always verify final documentation requirements, driving criteria, tolerances, and form acceptance with the current DOT specifications, project plans, and project engineer.
Screenshots
Verdict
The clearest difference is price: COMMAND Center™ Concrete 4 at Free against Pile Driving Log's $8.99. COMMAND Center™ Concrete 4 also leads on rating (5.0 vs 4.0) and iOS requirement (15.0 vs 17.6). Pile Driving Log's advantage is update cadence (every 3 days vs every 2 months) and chart position (#120 vs unranked). On review sentiment, ratings volume, 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
COMMAND Center™ Concrete 4 is free to download; Pile Driving Log costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.
COMMAND Center™ Concrete 4 holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 5 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
COMMAND Center™ Concrete 4 ships an update every 2 months, Pile Driving Log every 3 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.
| Parameter | COMMAND Center™ Concrete 4 | Pile Driving Log |
|---|---|---|
| Price | Free — better | $8.99 |
| Rating | 5.0 (5 ratings) — better | 4.0 (4 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 5 — better | 4 |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Best chart rank | — | #120 — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 11 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Transtec | JUSTIN M VANZURA |
Customer experience
COMMAND Center™ Concrete 4
Pile Driving Log
In-app purchases
COMMAND Center™ Concrete 4
No in-app purchases
Pile Driving Log
No in-app purchases
Questions
Is COMMAND Center™ Concrete 4 free?
Is Pile Driving Log free?
Which has better reviews, COMMAND Center™ Concrete 4 or Pile Driving Log?
Do COMMAND Center™ Concrete 4 or Pile Driving Log have ads?
Which is updated more often, COMMAND Center™ Concrete 4 or Pile Driving Log?
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