Comparison

Offset Calc App ANSI vs Pipefitter_Pro

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

Head to head
About

Offset Calc App ANSI

This industrial pipe construction tool calculates pipe offsets and weights according to ANSI/ASME standards. It offers imperial and metric calculations for various pipe sizes and fittings, helping users save material, time, and stress.

Highlights
  • Imperial and metric offset calculations
  • Pipe and profile weight calculations
  • ANSI/ASME standard nominal diameters
  • Calculation with length or elbow angle
  • Offsets with tee
  • History of calculations
Features
Read full description

The app is used in the industrial pipe construction. (American Standard ASME B36.10/ B16.9) Functions: Calculation (imperial and metric) of offsets and weight calculation of pipes, offsets and profiles. All nominal diameter and fittings are provided, so it will be very easy for you to solve complex calculations quickly. Even if you put in false information, you can not get wrong solutions. This way you can save material, time and stress. The App is your help in a hectic and busy working day. - 28 offset calculations (8 offset types with 2 or 4 interrupts) - Given nominal diameters (NPS 1-40/DN 25-1000) according to ANSI/ASME with outside diameter (exemple NPS 5/DN 100- 4.5in/114,3mm), - Calculation with lenght or elbow angle - 2 types of elbow - Manual input of elbow radius - Offsets with tee - Individual gap - Detailed help and description - History of your calculations Results - Cut length - Elbow angle - Inside and outside cutting values of the elbow - Take off, chord - Installation length of offset - Calculation of offset weight Weight calculation of - Pipes, - 2 types of elbow - Channels (C3-C10) - H Beams (W4-W10), - Manual inputs. Single weights will be added to the list, so that you can use the weight of the construction units to choose the right lifting gear.

About

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.

Highlights
  • Calculate pipe offsets
  • Determine angles
  • Calculate pipe segments
  • Visual angle representation
  • Slider for offset dimensioning
  • Dynamic angle updates
Features
Read 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

Offset Calc App ANSI4 screens
Pipefitter_Pro4 screens

Verdict

The call

The clearest difference is review sentiment: Offset Calc App ANSI at 100% against Pipefitter_Pro's 50%. Offset Calc App ANSI also leads on rating (5.0 vs 3.0) and update cadence (monthly vs every 47 months). On ads, in-app purchases, monetization model and chart position 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

Offset Calc App ANSI costs $6.99 and Pipefitter_Pro $10.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Offset Calc App ANSI holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Offset Calc App ANSI has 19 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Offset Calc App ANSI's written reviews are positive against 50% of Pipefitter_Pro's.

UpkeepUpdate frequency

Offset Calc App ANSI ships an update monthly, Pipefitter_Pro every 47 months. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.

Scorecard6 real differences · 5 level
Offset Calc App ANSI versus Pipefitter_Pro: the parameters behind the verdict, then further details
ParameterOffset Calc App ANSIPipefitter_Pro
Price$6.99 — better$10.99
Rating5.0 (19 ratings) — better3.0 (2 ratings)
Positive reviews100.0% of reviews — better50.0% of reviews
Number of ratings19 — better2
Update frequencyMonthly — betterEvery 47 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
Best chart rank#196#104 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better15.0
Further details — not scored
Size95 MB50 MB
Age rating4+4+
DeveloperSteffen WeberTomasz Szymanski

Customer experience

Offset Calc App ANSI

All ratings19 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Pipefitter_Pro

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews12 reviews
Positive50.0%
Neutral8.3%
Negative41.7%

In-app purchases

None

Offset Calc App ANSI

No in-app purchases

None

Pipefitter_Pro

No in-app purchases

Questions

Is Offset Calc App ANSI free?
Offset Calc App ANSI costs $6.99, with no in-app purchases.
Is Pipefitter_Pro free?
Pipefitter_Pro costs $10.99, with no in-app purchases.
Which has better reviews, Offset Calc App ANSI or Pipefitter_Pro?
Offset Calc App ANSI is rated higher. Offset Calc App ANSI averages 5.0 out of 5 from 19 ratings, while Pipefitter_Pro averages 3.0 from 2 ratings.
Do Offset Calc App ANSI or Pipefitter_Pro have ads?
Neither Offset Calc App ANSI nor Pipefitter_Pro shows ads.
Which is updated more often, Offset Calc App ANSI or Pipefitter_Pro?
Offset Calc App ANSI ships an update monthly, and Pipefitter_Pro every 47 months. Most recently, Offset Calc App ANSI was updated on October 8, 2026 and Pipefitter_Pro on September 30, 2026.
Which is more popular, Offset Calc App ANSI or Pipefitter_Pro?
Offset Calc App ANSI currently peaks at #196 in the App Store charts, and Pipefitter_Pro at #104. Chart position reflects recent download velocity rather than total install base.

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