Best PJFFfree alternatives: apps like PJFFfree

10+ similar apps compared and reviewed

3.3 avg rating
8 free apps
Updated October 2026

PJFFfree is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

KobCard

KobCard by KOB MARKETING

Gift Card Information Platform
4.0(62 ratings)
Free
KobCard screenshot 1
KobCard screenshot 2
KobCard screenshot 3
KobCard screenshot 4

KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

Get More Info

Top Alternatives to PJFFfree

Branch Pipe Layout#1

Branch Pipe Layout by Shital Gorasiya

Branch Piping Layout
Editor's Choice
📊 Productivity
2.5(2 ratings)
FreeIn-App Purchases
Branch Pipe Layout screenshot 1
Branch Pipe Layout screenshot 2
Branch Pipe Layout screenshot 3
Branch Pipe Layout screenshot 4
Branch Pipe Layout screenshot 5

This tool generates precise flat patterns for various pipe and branch connections, including pipe-to-pipe, pipe-to-cone, and truncated cylinders. It simplifies complex fabrication layouts for engineers and fabricators.

4.2(20 ratings)
FreeIn-App Purchases
Pipe Tools screenshot 1
Pipe Tools screenshot 2
Pipe Tools screenshot 3
Pipe Tools screenshot 4
Pipe Tools screenshot 5

This app provides a comprehensive steel pipe handbook with charts for wall thickness, mass, and pressure calculations. It facilitates quick conversions and cost comparisons, allowing users to prepare and send customized PDF quotes for pipe sales.

Pipe Welding Calculators#3

Pipe Welding Calculators by Shital Gorasiya

Welding Weight and Cost Calc
Worth Considering
📊 Productivity
3.3(3 ratings)
FreeIn-App Purchases
Pipe Welding Calculators screenshot 1
Pipe Welding Calculators screenshot 2
Pipe Welding Calculators screenshot 3
Pipe Welding Calculators screenshot 4
Pipe Welding Calculators screenshot 5

This application assists engineers, fabricators, and welders with precise calculations for pipe transitions and bends. It offers a user-friendly interface for quick, accurate results, streamlining workflow and enhancing efficiency in pipe welding projects.

More apps like PJFFfree

4
Trigonometric Calculation
Trigonometric Calculation
Trigonometric Calculation
Trigonometric Calculator
Free
📊 Productivity
(0)
5
Pipe Fitting
Pipe Fitting
Pipe Fitting
Pro Calc | Welding & Trades
Free

This tool provides precise pipe layout calculations for professionals in welding and fabrication. It offers various offset and fitting calculators, along with data tools for custom angles and triangle solutions. Easily switch between imperial and metric units for field or shop use.

Offset calculators (basic, rolling, parallel)Back-to-back fitting solutionsElbow miter cut and triangle solver
📊 Productivity
(116)
free with in-app purchases
6
Pipefitter
Pipefitter
Pipefitter
Expert Tools for Pipefitting
$6.99

This tool simplifies complex pipefitting calculations for odd angles, offsets, and standard fittings. It provides clear visual guides and measurements for creating and assembling pipes, speeding up the workflow for professionals.

Calculate odd angles and offsetsMeasure face-to-face and center-to-centerSelect standard pipe sizes
📊 Productivity
(3)
paid
7
Profit On Site
Profit On Site
Profit On Site
by Piping Logistics
Free
📊 Productivity
(0)
8
Pipefitter_Pro
Pipefitter_Pro
Pipefitter_Pro
Angles, spools and 3D view
$10.99

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 offsetsDetermine anglesCalculate pipe segments
📊 Productivity
(2)
paid
9
Thermal Insulation Calculator
Thermal Insulation Calculator
Thermal Insulation Calculator
Izoler-Demo
Free

This tool simplifies complex thermal insulation estimations for professionals, students, and learners. It provides clear insights for planning and understanding insulation tasks with a user-friendly interface.

Thermal insulation calculationsEstimation supportEducational insights
📊 Productivity
(1)
free with in-app purchases
10
steelyard
steelyard
steelyard
Metal Weight Calculator
Free

This app quickly calculates the weight of steel sections from various international standards. It supports both metric and imperial units and offers offline functionality for convenience. Save your settings and calculations for easy access.

Steel section weight calculationSupports EU, USA, Japanese, KOREA standardsMetric and Imperial units
📊 Productivity
(297)
free with in-app purchases