Comparison

Piping DataBase vs Pipe Guide Calculator

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

Head to head
About

Piping DataBase

Access a comprehensive piping database with detailed component information, dimensions, and figures. This continuously updated reference app offers a user-friendly interface for piping layout, drawings, and material take-offs. Get all modules for free for a limited time.

Highlights
  • Largest piping database
  • Detailed component information
  • Standard piping symbols
  • Interchangeable dimension units
  • Material take-off reference
  • Continuous updates based on user requests
Features
Read full description

Now the largest piping database reference - free in-app purchases. One price - All in! FOR A LIMITED TIME! Download now the complete library modules. Select the "+ Modules" tab to download your free modules. You will see the price as $ 0.00 for each in-app purchase. Tap the button to download for free, for a LIMITED TIME only. Continuous update for the biggest piping mobile application. We never stop adding, users are assured of new modules courtesy of requests by thousands of users. Presented in a very simple set-up – scroll to different components per category. Figures in standard piping symbols, drawn by CAD software. Dimension units are interchangeable and displayed in standard drafting practice. No need to view multiple pages, one stop per category. All relevant piping data are shown for every tap, no fancy displays, direct and easy to understand plus a guide per info page. The best reference for piping layout, isometric drawings, shop and field drawings, detailing and material take-off! Anytime, anywhere and any situation! We welcome suggestions to make this application the best piping reference app. If you want specific piping component to be included, please send feedback on the customer reviews and the most requested will be added ASAP!!! COMPONENTS: (all available here) - Fittings: 90/45 deg. Elbows, 90 deg Reducing Elbow, Straight & Reducing Tee, Straight & Reducing Cross, 180° Return, Coupling, Cap, Concentric & Eccentric Reducers, Lap Joint Stub End (BW, Socket Welding & Threaded) - Flanges: Welding Neck, Socket Welding, Slip-On Welding, Threaded, Blind & Lapped with quantity of Bolts, Diameter and Length. All class ratings, including RF & RTJ facings. (B16.5) - Valves: Gate, Globe, Check, Ball, Butterfly & Control Valves (Flanged, BW, Socket Welding and Threaded connections) - Pipe Schedule: STD, XS, XXS & all Schedules including API Specification 5L with weight of empty steel pipe or with water per foot/meter length. - Branch Connections: Welding, Socket & Threaded Outlets and Elbolets. - Line Blanks: Figure-8, Paddle Blanks & Paddle Spacers - Gaskets: B16.20 and B16.21 (non-metallic flat gaskets and spiral-wound, ring type joint and jacketed) - Suggested Pipe Support Spacing (New) - Malleable Iron Fittings (ASME B16.3) - Orifice Flanges (ASME B16.36) - Pipe Spacing - Large Diameter Flanges (ASME B16.47) - Flange Joint Bolt Tightening Sequence (single tool) Quick Tip: When in inches units, display shows decimal inch. To view in fraction, tap any dimension and will reveal the inch fraction equivalent.

About

Pipe Guide Calculator

This utility app provides essential calculations for pipe fitting, eliminating the need for reference tables. Designed by a welder for welders, it aims to save time and streamline work processes.

Highlights
  • All necessary computations in one place
  • Useful calculations for pipe fitting
  • Eliminates the need for tables
  • Saves time on the job
  • Designed for welders
Features
Read full description

Pipe Guide Calculator is the perfect tool for those who want all necessary computations in one place. The app gives you the most useful calculation that you need for pipe fitting. Pipe Guide Calculator eliminates all the tables and the best of all: you save time in your work. Created by a welder for welders.

Screenshots

Piping DataBase4 screens
Pipe Guide Calculator4 screens

Verdict

The call

The clearest difference is review sentiment: Piping DataBase at 86% against Pipe Guide Calculator's 0%. Piping DataBase also leads on rating (4.9 vs 3.0) and update cadence (every 5 weeks vs every 12 months). Pipe Guide Calculator's advantage is price (Free vs $9.99) and in-app purchases (none vs 5). On ads and device support 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

Pipe Guide Calculator is free to download; Piping DataBase costs $9.99 up front. Piping DataBase sells 5 one-off in-app purchases. Pipe Guide Calculator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Piping DataBase holds the better App Store score, 4.9 against 3.0. That said, the two scores are not equally well evidenced: Piping DataBase has 212 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 86% of Piping DataBase's written reviews are positive against 0% of Pipe Guide Calculator's.

UpkeepUpdate frequency

Piping DataBase ships an update every 5 weeks, Pipe Guide Calculator every 12 months. The most recent releases landed on October 13, 2026 and October 4, 2026 respectively.

Scorecard9 real differences · 2 level
Piping DataBase versus Pipe Guide Calculator: the parameters behind the verdict, then further details
ParameterPiping DataBasePipe Guide Calculator
Price$9.99Free — better
Rating4.9 (212 ratings) — better3.0 (4 ratings)
Positive reviews86.2% of reviews — better0.0% of reviews
Number of ratings212 — better4
Update frequencyEvery 5 weeks — betterEvery 12 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
Best chart rank#26 — better—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS6.0 — better15.6
Further details — not scored
Size18 MB19 MB
Age rating4+4+
DeveloperRadin AlciraIT Welding Sweden AB

Customer experience

Piping DataBase

All ratings212 ratings
Positive97.6%
Neutral0.9%
Negative1.4%
Written reviews188 reviews
Positive86.2%
Neutral4.3%
Negative9.6%

Pipe Guide Calculator

All ratings4 ratings
Positive25.0%
Neutral50.0%
Negative25.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

Bugs and requests

Piping DataBase

Reported bugs

2 issues
  • Crashes after recent update
  • Incorrect dimensions for some fittings

Requested features

4 requests
  • Add support for more pipe/fitting standards (e.g. DIN, AS)
  • Include more detailed information (e.g. flange pressure/temp ratings, swage dimensions)
  • Implement a favorites/recent list for quick access
  • Provide a PC/desktop version for easier integration with CAD

Pipe Guide Calculator

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

Piping DataBase

One-time5
  • Pipe SpacingFree
  • Flanges B16.47Free
  • Malleable Iron FittingsFree
Show 2 more
  • Orifice Flanges B16.36Free
  • Flange Joint Bolt Tightening SequenceFree
None

Pipe Guide Calculator

No in-app purchases

Questions

Is Piping DataBase free?
Piping DataBase costs $9.99, and also offers in-app purchases.
Is Pipe Guide Calculator free?
Pipe Guide Calculator is free to download, with no in-app purchases.
Which has better reviews, Piping DataBase or Pipe Guide Calculator?
Piping DataBase is rated higher. Piping DataBase averages 4.9 out of 5 from 212 ratings, while Pipe Guide Calculator averages 3.0 from 4 ratings.
Do Piping DataBase or Pipe Guide Calculator have ads?
Neither Piping DataBase nor Pipe Guide Calculator shows ads.
Which is updated more often, Piping DataBase or Pipe Guide Calculator?
Piping DataBase ships an update every 5 weeks, and Pipe Guide Calculator every 12 months. Most recently, Piping DataBase was updated on October 13, 2026 and Pipe Guide Calculator on October 4, 2026.

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