Compound Offset Calculator vs Pipefitter_Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Compound Offset Calculator
This app calculates complex pipe offsets, offering 36 isometric combinations. It provides accurate angles, true cut lengths, and dimensions for custom fittings, supporting both metric and imperial units. Designed for pipefitters to improve workplace efficiency.
- Calculates complex pipe offsets
- 36 isometric combinations
- Accurate offset angles
- True cut length of pipe
- Custom fitting dimensions
- Metric and imperial charts
Read full descriptionHide full description
The Compound Pipe Calculator is designed to calculate one of the more challenging offsets. A rolling offset that transitions into another offset/rolling offset. Total of 36 combinations of compound pipe offsets available in isometric view to match your drawing. Generates in seconds: -Accurate offset angles for angle1, the compound angle, angle3 -True cut length of pipe with root gap -Dimensions to cut Custom Fitting from a 90 - Input Feet/Inches/Fraction - Input Centimeters/Millimeters - Input Root Gap - Calculate "long radius", "short radius" and "3 Radius" fittings and custom fittings - Determines Cut Length of Pipe to build spool piece - Generates Values to cut any angle fitting out of a 90 - Generates Pipe Length and True Cut Length of Pipe Included are metric and imperial pipe charts. Thank you all for your support and your feedback is absolutely awesome. And always appreciated. I tweak these apps to be as simple and intuitive as possible. Everyone can message me at easypipefitter@gmail.com with any question regarding all the pipe tools available if you would like assistance in seeing how powerful these tools can be. And I will answer you very quickly, in most cases within a few minutes of you sending a message. Video UserGuides on Youtube http://www.youtube.com/watch?v=44MbP0nRXnE Like us on Facebook http://www.facebook.com/PipefitterCalculator *** Immediate Fitter Support Beyond what's in the app*** *** New to fitting Pipe use the in-app feedback screen*** Also included is prompt customer service. You have a question, a comment, an issue or even a suggestion I am readily available. This is app is designed as a tool to improve your value in the workplace. Feedback is important.. if you see something occur please contact me with the feedback screen and I will contact you. I continually update when needed so everyone can use this app. Thank you.
Pipefitter_Pro
This app is a pipe calculation tool that helps determine offsets, angles, and pipe segments. It offers a visual representation of angles and a slider for quick offset dimensioning, with dynamic angle updates. Future updates aim to include 3D angle calculations.
- Calculate pipe offsets
- Determine angles
- Calculate pipe segments
- Visual angle representation
- Slider for offset dimensioning
- Dynamic angle updates
Read full descriptionHide full description
Pipefitter Pro is a calculator for pipefitters. It calculates offsets, elbow angles and spool lengths, and draws what it works out. Choose a case from the menu, enter the pipe diameter and elbow radius on the workshop keypad, then read the available results: angles, the spool between elbows, elbow takeout, arc lengths and caliper dimensions. CASES AND VIEWS • BACK TO BACK — two elbows, with either the angle or the offset unknown. • S TYPE — offset, travel or a fixed 45° option. • TEE OFFSET — calculations that include the branch diameter. • CALCULATOR — one elbow cut out of a 90°. • 3D — two elbows in space, set using the A, B and C dimensions of a box. • SLIDER / SLIDER S TYPE / SLIDER TEE — change the angle and watch the offset change. • 3D SLIDER — set the elbow orientation in a spatial model and read the angles, the insert and the live box dimensions. The box is a visual reference, not a cut length. Depending on the case, results appear on the Angle, Dimensions and Elbow tabs; selected cases add a 3D view you can rotate and zoom. UNITS AND INPUT Lengths in millimeters, centimeters and inches. Feet-and-inches notation and decimal or fractional inches are also supported. Choose 1/16 or 1/32 precision for inch fractions. Angles are given in decimal degrees. The workshop keypad and fraction picker help you enter dimensions; add frequently used cases to favorites. PIPE AND ELBOW DIMENSIONS The DIMENSIONS tile opens the built-in NPS/DN table. It contains outside diameters and centerline radii for long-radius and short-radius elbows. Add and edit dimensions, then use them in calculations. Save a list backup to a file and restore the list from a backup. BEFORE YOU CUT Pipefitter Pro supports the preparation of workshop work. Check the dimensions against your technical documentation and your shop procedures before cutting and welding.
Screenshots
Verdict
The clearest difference is price: Compound Offset Calculator at $1.99 against Pipefitter_Pro's $10.99. Compound Offset Calculator also leads on update cadence (every 3 weeks vs every 47 months) and iOS requirement (10.0 vs 15.0). Pipefitter_Pro's advantage is rating (3.0 vs 2.7) and review sentiment (50% vs 33%). On ratings volume, 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
Compound Offset Calculator costs $1.99 and Pipefitter_Pro $10.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Pipefitter_Pro holds the better App Store score, 3.0 against 2.7. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews point the same way: 33% of Compound Offset Calculator's written reviews are positive against 50% of Pipefitter_Pro's.
Compound Offset Calculator ships an update every 3 weeks, Pipefitter_Pro every 47 months. The most recent releases landed on October 9, 2026 and September 30, 2026 respectively.
| Parameter | Compound Offset Calculator | Pipefitter_Pro |
|---|---|---|
| Price | $1.99 — better | $10.99 |
| Rating | 2.7 (3 ratings) | 3.0 (2 ratings) — better |
| Positive reviews | 33.3% of reviews | 50.0% of reviews — better |
| Number of ratings | 3 — better | 2 |
| Update frequency | Every 3 weeks — better | Every 47 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | #171 — better | #184 |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 20 MB | 50 MB |
| Age rating | 17+ | 4+ |
| Developer | LMF.Services | Tomasz Szymanski |
Customer experience
Compound Offset Calculator
Pipefitter_Pro
In-app purchases
Compound Offset Calculator
No in-app purchases
Pipefitter_Pro
No in-app purchases
Questions
Is Compound Offset Calculator free?
Is Pipefitter_Pro free?
Which has better reviews, Compound Offset Calculator or Pipefitter_Pro?
Do Compound Offset Calculator or Pipefitter_Pro have ads?
Which is updated more often, Compound Offset Calculator or Pipefitter_Pro?
Which is more popular, Compound Offset Calculator or Pipefitter_Pro?
Other comparisons















