Piping DataBase vs Pipe Sizer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Piping DataBase
This mobile reference tool provides essential data for piping engineers and professionals in various industries. It offers standard dimensions for steel and stainless steel pipes, supporting both US Customary and SI units.
- Standard pipe dimensions (OD, wall thickness, mass)
- Welded and seamless steel pipes
- Wrought stainless steel pipes
- Supports pipe sizes up to 80"
- Interchangeable US Customary and SI Units
- Includes all Schedule and Identifications
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The best mobile reference tool for Piping Engineers, Designers, Draftsmen, Pipe Fitters, Students and more for the Oil & Gas Industry, Petrochemical & Manufacturing Plants as well as Design Engineering Consulting Companies. This application covers the standard dimensions of outside diameter (OD), nominal wall thickness ( t ) and nominal plain end mass (Wpe) of welded and seamless wrought steel pipes & wrought stainless steel pipes. User interface is presented in an easy one page set up, interchangeable to both US Customary Units and SI Units by scrolling the pickers and touching the button switch. Features: *** Pipe Sizes up to 80"*** *** includes Stainless Steel Pipes *** *** all Schedule and Identifications *** Note: -A sub-series version of Piping DataBase - Xtreme -This has been released for users interested in Pipe Schedule for welded and seamless wrought steel pipes.
Pipe Sizer
This utility app assists in selecting appropriate pipe diameters for water systems, supporting both pressure and gravity flow calculations. It offers automatic recommendations based on user-defined limits and incorporates multiple pipe materials and unit systems.
- Pressure pipe sizing
- Gravity pipe sizing
- Automatic pipe size recommendations
- Multiple pipe material support
- SI and Imperial units
- Hazen-Williams and Manning equations
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PipeSizer helps you quickly choose the right pipe diameter for water systems — for both pressure and gravity flow. PRESSURE PIPE SIZING • Size pipes from a target flow rate. • Set your maximum friction rate and velocity limits. • Calculations based on the Hazen-Williams equation. GRAVITY PIPE SIZING • Size pipes from a target flow rate. • Evaluate flow capacity and velocity under gravity conditions. • Calculations based on the Manning equation. KEY FEATURES • Automatic recommended pipe size based on your limits. • Multiple pipe materials with built-in coefficients (more added over time). • Works in both SI and Imperial (I-P) units. • Designed for engineers, plumbers, and irrigation/drainage design workflows. Feedback is welcome — it directly shapes upcoming updates.
Screenshots
Verdict
The clearest difference is update cadence: Piping DataBase at every 4 months against Pipe Sizer's every 27 months. Piping DataBase also leads on iOS requirement (8.0 vs 17.6). Pipe Sizer's advantage is price ($0.99 vs $3.99). On rating, review sentiment, ratings volume and ads 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
Piping DataBase costs $3.99 and Pipe Sizer $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Piping DataBase against 5.0 for Pipe Sizer. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Piping DataBase ships an update every 4 months, Pipe Sizer every 27 months. The most recent releases landed on October 1, 2026 and October 11, 2026 respectively.
| Parameter | Piping DataBase | Pipe Sizer |
|---|---|---|
| Price | $3.99 | $0.99 — better |
| Rating | 5.0 (2 ratings) | 5.0 (3 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 2 | 3 — better |
| Update frequency | Every 4 months — better | Every 27 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 8.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 3 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Radin Alcira | Wassim Murr |
Customer experience
Piping DataBase
Pipe Sizer
In-app purchases
Piping DataBase
No in-app purchases
Pipe Sizer
No in-app purchases
Questions
Is Piping DataBase free?
Is Pipe Sizer free?
Which has better reviews, Piping DataBase or Pipe Sizer?
Do Piping DataBase or Pipe Sizer have ads?
Which is updated more often, Piping DataBase or Pipe Sizer?
Other comparisons
