Report updated Jun 22, 2026
Orifice Flow Rate Calculator
For oil and gas field engineers and professionals requiring portable, offline-capable tools for well production calculations.
Orifice Flow Rate Calculator is an established utilities app that is completely free. With a 4.9/5 rating from 110 reviews, it shows polarized user reception.
What is Orifice Flow Rate Calculator?
Orifice Flow Rate Calculator is an offline-capable utility for oil and gas engineers to determine well production rates using AGA 3 standards.
Engineers hire this tool to perform critical flow calculations in remote field locations where cellular connectivity is unavailable.
Current Momentum
v1.9 · 9mo ago
Zombie- Ships infrequent maintenance updates.
- Maintains high user rating baseline.
What makes this app unique?
What Does It Look Like?
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What Are The Key Features?
Calculates MCF production for single wells using AGA 3 standards
Enables flow rate determination without requiring active cell service
Exports saved meter calculations to CSV format
How much does it cost?
- Free
The app is offered as a free utility, likely serving as a brand-building tool for R.L. Laughlin & Company, Inc. within the energy sector.
Who Built It?
R.L. Laughlin & Company
View Publisher Intel →Enrichment in progress
Publisher profile available very soon
What other apps does R.L. Laughlin & Company make?
What do users think recently?
Analysis in progress, available soon
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
What is the competitive landscape for Orifice Flow Rate Calculator?
Where is it available?
Localized markets (1)
How's The Utilities Market?
Market outlook for this category
Available very soon
The rivals identified
Nemeses(1)
This app competes directly for the same industrial utility user base by providing specialized flow rate calculations for field technicians.
Differentiators
- Offers specific fan and exhaust flow estimation tools that target app currently lacks for users
- Provides air change rate calculations which serve as a secondary utility for HVAC-focused field engineers
Head to head
The target app should double down on its AGA 3 compliance as a premium differentiator while ignoring the nemesis's broader, lower-quality feature set.
Contenders(4)
This app targets the same industrial field professional who needs quick, offline calculations for physical material properties.
Differentiators
- Includes a dedicated keyboard dismissal feature that improves usability during rapid field data entry sessions
- Focuses on material weight rather than flow rates, serving as a complementary tool for field engineers
This app competes for the same field-based utility market by focusing on pipe-related physical calculations.
Differentiators
- Prioritizes a field-ready interface designed specifically for high-stress environments where speed and readability are critical
- Focuses on pipe weight metrics which provides a logical upsell or companion tool for flow rate users
This app overlaps with the target by providing essential fluid-related calculations for piping systems.
Differentiators
- Includes a built-in calculation resource library that educates users on the underlying physics of their work
- Provides liquid mass calculation capabilities that extend the utility of standard pipe volume estimation tools
This app serves the same technical audience by providing complex fluid dynamics calculations required for pipeline management.
Differentiators
- Utilizes a modern Kotlin-based UI that offers better performance and responsiveness than older legacy calculation apps
- Provides advanced friction factor analysis which is a critical requirement for high-precision pipeline pressure loss modeling
Same space(3)
This app occupies the same industrial utility category, focusing on high-precision measurement tools for field engineers.
Differentiators
- Supports external Bluetooth sensors to provide hardware-grade data collection beyond the limitations of internal phone sensors
- Features advanced FFT and PSD analysis tools that cater to professional vibration diagnostic and maintenance workflows
This app serves the same industrial maintenance audience by providing reference data for critical mechanical components.
Differentiators
- Integrates an order management system that bridges the gap between technical reference data and procurement workflows
- Provides a comprehensive dimensional specification search that simplifies the identification of standard mechanical bearing models
This app is a direct peer in the industrial productivity space, providing essential data for piping and flow infrastructure.
Differentiators
- Features an audited component weighting database that ensures compliance with strict ASME piping industry standards
- Supports multi-unit data display, allowing international engineers to toggle between imperial and metric units seamlessly
Compare Orifice Flow Rate Calculator against every rival
All rivals in one side-by-side table — identity, store metrics, ratings & sentiment, and strategic intel — plus a head-to-head page for each.
The outtake for Orifice Flow Rate Calculator
Strengths to defend, gaps to attack
Core Strengths
- AGA 3 compliance ensures professional reliability
- Offline-first architecture enables remote field utility
Critical Frictions
- No feature expansion since initial release
- Lacks advanced friction factor analysis
Growth Levers
- Integrate Bluetooth sensor data for hardware-grade measurements
- Add multi-unit display for international engineering teams
Market Threats
- Modern Kotlin-based UI competitors erode legacy interface appeal
- New mobile-first entrants reduce niche entry barriers
What are the next best moves?
Audit UI responsiveness because competitors use Kotlin-based interfaces → improve field-readiness
Pressure Loss app uses Kotlin for superior responsiveness, highlighting a gap in the target's legacy interface.
Trade-off: Pause the CSV export feature audit — interface responsiveness has a higher impact on daily field usage.
A counter-intuitive read
The app's lack of updates is not a failure but a feature: in high-stakes industrial engineering, a static, predictable tool is often preferred over a frequently changing one.
Feature Gaps vs Competitors
- Advanced friction factor analysis (available in Pressure Loss)
- Bluetooth sensor integration (available in Vibration analysis)
Key Takeaways
The app maintains a strong reputation for reliability, but its lack of feature evolution leaves it exposed to modern, high-precision competitors, so the PM should prioritize a UI refresh to defend against mobile-first entrants.
Where Is It Heading?
Stable
The industrial utility market is shifting toward high-precision, data-integrated tools that offer more than simple calculation. Without a roadmap for feature expansion, this app risks becoming a legacy tool that users abandon for more responsive, modern alternatives.
The app maintains a high rating, indicating that the core AGA 3 calculation remains accurate and reliable for current users.
The lack of feature updates over the last several years allows competitors to capture the market with modern, high-precision tools.