Comparison

Flow Rate Help vs ASME Materials and Electrodes

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

Head to head
About

Flow Rate Help

Calculate liquid flow rate, pipe diameter, or velocity with ease. Customize units for diameter, velocity, and flow rate, and set your preferred decimal places for precise results.

Highlights
  • Solve flow rate equations
  • Customizable diameter units
  • Customizable velocity units
  • Customizable flow rate units
  • Set decimal places
Features
Read full description

Quickly find flow rate, required pipe diameter or velocity of a liquid! Features Include: - Accurately solve flow rate equations - Set preferred diameter unit from: mm, cm, m, km, inches, feet, yards and miles - Set preferred velocity unit from: m/s, m/min, km/min, km/h, ft/s, ft/min, mi/min and mph - Set preferred flow rate unit from: m³/s, m³/min, m³/h, l/s, l/min, l/h, gps. gpm and gph - Select your preferred number of decimal places

About

ASME Materials and Electrodes

This app provides a quick reference for fabrication engineers, welders, and designers. It offers detailed ASME/ASTM material specifications and recommended AWS welding electrode selections for various materials used in fabrication and manufacturing.

Highlights
  • ASME/ASTM material specifications
  • AWS welding electrode recommendations
  • Material grades and properties
  • Preheat & post-weld heat treatment data
  • Fabrication notes
  • Reference standards
Features
Read full description

ASME Material & Electrode Guide is a quick reference tool designed for fabrication engineers, welders, inspectors, and process equipment designers. The app provides detailed ASME/ASTM material specifications and AWS welding electrode selections for the most commonly used materials in fabrication and manufacturing. Whether you work with piping, fittings, plates, castings, or forgings, this app helps you instantly find the correct material grade and its suitable welding electrode. What You Can Find Inside This app includes detailed specifications for the following material categories: Carbon Steel Low Carbon Steel Alloy Steels Stainless Steels Nickel & Nickel Alloys Non-Ferrous Materials Each material category contains its sub-grade specifications along with recommended and alternative AWS electrode classifications. Included ASME/ASTM Material Information For each material you can access: ASTM specifications for Pipe, Tube, Wrought Fittings, Forgings, Castings, and Plate materials Material grades and chemical/strength categories Applicable ASME/ASTM reference standards. AWS Welding Electrode Information The app provides: AWS Covered and Bare Electrode Specifications Preferred & alternative electrode selections Electrode usability guidance. Additional Engineering Data Recommended preheat & post-weld heat treatment temperatures Maximum permissible hardness values in BHN Practical fabrication notes for commonly used materials. Who Is This App For? Ideal for professionals working in: Fabrication & welding Pressure vessel manufacturing Process equipment manufacturing Heat exchanger fabrication Mechanical design & inspection This app serves as a quick and reliable reference guide for engineers and technicians dealing with materials and welding selections.

Screenshots

Flow Rate Help3 screens
ASME Materials and Electrodes4 screens

Verdict

The call

The clearest difference is rating: Flow Rate Help at 4.3 against ASME Materials and Electrodes's 1.0. Flow Rate Help also leads on update cadence (every 15 months vs every 74 months) and ratings volume (44 vs 1). On ads, in-app purchases and monetization model 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

Flow Rate Help costs $0.99 and ASME Materials and Electrodes $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Flow Rate Help holds the better App Store score, 4.3 against 1.0. That said, the two scores are not equally well evidenced: Flow Rate Help has 44 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Flow Rate Help ships an update every 15 months, ASME Materials and Electrodes every 74 months. The most recent releases landed on August 6, 2026 and August 24, 2026 respectively.

Scorecard6 real differences · 4 level
Flow Rate Help versus ASME Materials and Electrodes: the parameters behind the verdict, then further details
ParameterFlow Rate HelpASME Materials and Electrodes
Price$0.99 — better$3.99
Rating4.3 (44 ratings) — better1.0 (1 ratings)
Positive reviews0.0% of reviews—
Number of ratings44 — better1
Update frequencyEvery 15 months — betterEvery 74 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS11.0 — better18.5
Further details — not scored
Size3 MB1 MB
Age rating4+4+
DeveloperArmchair EngineeringImran Pinjara

Customer experience

Flow Rate Help

All ratings44 ratings
Positive86.4%
Neutral0.0%
Negative13.6%
Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

ASME Materials and Electrodes

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Flow Rate Help

No in-app purchases

None

ASME Materials and Electrodes

No in-app purchases

Questions

Is Flow Rate Help free?
Flow Rate Help costs $0.99, with no in-app purchases.
Is ASME Materials and Electrodes free?
ASME Materials and Electrodes costs $3.99, with no in-app purchases.
Which has better reviews, Flow Rate Help or ASME Materials and Electrodes?
Flow Rate Help is rated higher. Flow Rate Help averages 4.3 out of 5 from 44 ratings, while ASME Materials and Electrodes averages 1.0 from 1 ratings.
Do Flow Rate Help or ASME Materials and Electrodes have ads?
Neither Flow Rate Help nor ASME Materials and Electrodes shows ads.
Which is updated more often, Flow Rate Help or ASME Materials and Electrodes?
Flow Rate Help ships an update every 15 months, and ASME Materials and Electrodes every 74 months. Most recently, Flow Rate Help was updated on August 6, 2026 and ASME Materials and Electrodes on August 24, 2026.

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