Comparison

Ariel Quick Size vs Orifice Flow Rate Calculator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Ariel Quick Size

This utility app helps users estimate compressor configurations based on input pressures and flow requirements. It calculates needed horsepower or flow, suggests frame and cylinder configurations, and estimates stages, bore sizes, and discharge temperatures. Results can be emailed for further review.

Highlights
  • Horsepower or gas flow estimate
  • Compressor frame and cylinder configuration
  • Estimate required stages and bore sizes
  • Input gas specific gravity
  • English or Metric units
  • Email results
Features
Read full description

Ariel Compression sized quickly! Download Ariel Quick Size to unleash logic that brings your compression need into focus. Ariel Quick Size calculator functions as an electronic horsepower wheel and date finder with enhanced features and productivity. Find which Ariel frame and cylinders will get you where you need to be. Simply input your suction and discharge pressures and flow requirements into Ariel Quick Size to get an estimate on needed horsepower or flow (based on user preference.) Next, estimate an Ariel compressor configuration that fits your needs. Ariel Quick Size estimates the required stages, bore sizes, discharge temperatures, and rod loads needed for your specific application. Ariel Quick Size captures this information – allowing you to e-mail your results to Ariel or yourself for further review. Results and Features: · At-a-glance Basic Frame Data (replacing the Ariel Data Cards) · Target Horsepower or Gas Flow Estimate · Compressor Frame and Cylinder Configuration · Input Gas Specific Gravity · Work in either English or Metric units · E-mail the preliminary selection to yourself, Ariel, or others from Ariel Quick Size

About

Orifice Flow Rate Calculator

Easily calculate natural gas orifice flow rates using the AGA 3 standard. This utility app allows users to determine MCF production for a given duration, save calculations, and export data to CSV. It functions offline, requiring no cell service.

Highlights
  • Orifice MCF Calculator
  • Rotary (Direct) MCF Calculator
  • Save all calculations
  • View saved inputs and calculations
  • Export calculations to CSV
Features
Read full description

Looking to calculate orifice flow rates quickly and easily? R. L. Laughlin has a solution for you! With our Orifice Flow Rate Calculator, users are given the ability to determine orifice flow rates easily and quickly that does not require cell service to utilize the app. Orifice Flow Rate Calculator utilizes AGA 3 standard to calculate the MCF a single well is producing per day and for a given duration that you choose. Features: -Orifice MCF Calculator -Rotary (Direct) MCF Calculator -Ability to save all calculations -View all inputs and calculations saved for a given meter -Export all or individual saved calculations to a CSV file

Screenshots

Ariel Quick Size4 screens
Orifice Flow Rate Calculator4 screens

Verdict

The call

The clearest difference is ratings volume: Orifice Flow Rate Calculator at 114 against Ariel Quick Size's 2. Ariel Quick Size's advantage is iOS requirement (9.0 vs 15.6). On price, rating, review sentiment and update cadence 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Ariel Quick Size against 4.9 for Orifice Flow Rate Calculator. That said, the two scores are not equally well evidenced: Orifice Flow Rate Calculator has 114 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Ariel Quick Size ships an update every 7 months, Orifice Flow Rate Calculator every 6 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

Scorecard2 real differences · 8 level
Ariel Quick Size versus Orifice Flow Rate Calculator: the parameters behind the verdict, then further details
ParameterAriel Quick SizeOrifice Flow Rate Calculator
PriceFreeFree
Rating5.0 (2 ratings) — better4.9 (114 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings2114 — better
Update frequencyEvery 7 monthsEvery 6 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.6
Further details — not scored
Size31 MB2 MB
Age rating4+4+
DeveloperAriel CorporationR.L. Laughlin & Company, Inc.

Customer experience

Ariel Quick Size

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Orifice Flow Rate Calculator

All ratings97 ratings
Positive97.9%
Neutral2.1%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Ariel Quick Size

No in-app purchases

None

Orifice Flow Rate Calculator

No in-app purchases

Questions

Is Ariel Quick Size free?
Ariel Quick Size is free to download, with no in-app purchases.
Is Orifice Flow Rate Calculator free?
Orifice Flow Rate Calculator is free to download, with no in-app purchases.
Which has better reviews, Ariel Quick Size or Orifice Flow Rate Calculator?
Ariel Quick Size is rated higher. Ariel Quick Size averages 5.0 out of 5 from 2 ratings, while Orifice Flow Rate Calculator averages 4.9 from 114 ratings.
Do Ariel Quick Size or Orifice Flow Rate Calculator have ads?
Neither Ariel Quick Size nor Orifice Flow Rate Calculator shows ads.
Which is updated more often, Ariel Quick Size or Orifice Flow Rate Calculator?
Ariel Quick Size ships an update every 7 months, and Orifice Flow Rate Calculator every 6 months. Most recently, Ariel Quick Size was updated on November 1, 2026 and Orifice Flow Rate Calculator on November 2, 2026.

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