Gas Volume Calc vs Digital Data Plate
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gas Volume Calc
This utility estimates natural gas flow rate using standard orifice meter calculations. It's designed for field use by operators, technicians, and engineers, combining meter geometry, flowing conditions, and gas composition for quick, reliable estimates.
- Estimates natural gas flow rate (MCFD)
- Uses standard orifice meter calculations
- Combines meter geometry, flowing conditions, and gas composition
- Provides reliable flow estimates in seconds
- Simple and dependable field workflow
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Orifice Calc is a field-ready utility for estimating natural gas flow rate (MCFD) using standard orifice meter calculations. Designed for operators, technicians, and engineers, the app combines meter geometry, flowing conditions, and gas composition inputs to produce reliable flow estimates in seconds. Whether you are troubleshooting production, verifying measurements, or performing quick field calculations, Orifice Calc provides a simple and dependable workflow.
Digital Data Plate
Access and share turbine calibration reports from QR codes on specific meters. Upload data to a totalizer, configure it, and view real-time information. Streamline meter data management and analysis.
- Retrieve turbine calibration reports from QR codes
- View calibration reports
- Email calibration reports
- Upload data to MC Synergy Totalizer
- Configure MC Synergy Totalizer
- View real-time MC Synergy data
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Sensia's Digital Data Plate application allows users to easily retrieve, view, and email Turbine Calibration Reports stored in QR Codes of NuFlo and Barton Turbine meters. Users can upload this data to an MC Synergy Totalizer. Additionally, users can configure the MC Synergy and view real time data.
Screenshots
Verdict
The clearest difference is rating: Digital Data Plate at 5.0 against Gas Volume Calc's 4.7. Digital Data Plate also leads on update cadence (every 14 months vs every 61 months) and iOS requirement (14.2 vs 26.1). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Digital Data Plate holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 2 respectively.
Gas Volume Calc ships an update every 61 months, Digital Data Plate every 14 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | Gas Volume Calc | Digital Data Plate |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) | 5.0 (2 ratings) — better |
| Number of ratings | 3 — better | 2 |
| Update frequency | Every 61 months | Every 14 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.1 | 14.2 — better |
| Further details — not scored | ||
| Size | 18 MB | 130 MB |
| Age rating | 4+ | 4+ |
| Developer | Kelly Gayneaux | Sensia LLC |
Customer experience
Gas Volume Calc
Digital Data Plate
In-app purchases
Gas Volume Calc
No in-app purchases
Digital Data Plate
No in-app purchases
Questions
Is Gas Volume Calc free?
Is Digital Data Plate free?
Which has better reviews, Gas Volume Calc or Digital Data Plate?
Do Gas Volume Calc or Digital Data Plate have ads?
Which is updated more often, Gas Volume Calc or Digital Data Plate?
Other comparisons
