Best apps like PJFFfree

10+ similar apps compared and reviewed

4.2 avg rating
8 free apps
Updated July 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
📊 Productivity
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.

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Top Alternatives to PJFFfree

Weight calculator for metals#1

Weight calculator for metals by Electronial

Metal Weight calculator
Editor's Choice
📊 Productivity
4.1(252 ratings)
FreeAdsIn-App Purchases
Weight calculator for metals screenshot 1
Weight calculator for metals screenshot 2
Weight calculator for metals screenshot 3
Weight calculator for metals screenshot 4

Easily calculate the mass, length, and price of various metal shapes. Supports custom metals and multiple units for length and weight. Offers both length and weight calculation modes for flexibility.

More apps like PJFFfree

4
Figure calculator ShapeInfo
Figure calculator ShapeInfo
Figure calculator ShapeInfo
Geometric shape calculator
Free

Easily calculate lengths, angles, and areas of various geometric shapes. Input known values and instantly get precise results for a wide range of 2D and 3D figures. Ideal for students and engineers needing quick geometric computations.

Calculate lengths, angles, and areaSupports 2D shapes (triangle, circle, ellipse)Supports 3D shapes (pyramid, prism, cone, cylinder, sphere)
📊 Productivity
(134)
ad-supported
5
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
6
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
7
Metal Calculator All In One
Metal Calculator All In One
Metal Calculator All In One
Fast precise metal calculation
Free

This app simplifies metal quantity calculations for various projects. It offers tools for calculating quantities, shapes, joints, and performing material tests. Supports both Imperial and Metric systems, with a wide range of metal types and converters.

Quantity calculations for pipes, bars, sheets, and beamsShape customization for metal barsDetailed joint calculations (welded, bolted, riveted)
📊 Productivity
(4)
free
8
Pipe Welding Calculators
Pipe Welding Calculators
Pipe Welding Calculators
Welding Weight and Cost Calc
Free

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.

Accurate transition and bend calculationsUser-friendly interfaceTime-saving and efficient workflow
📊 Productivity
(1)
free with in-app purchases
9
Pipefitter_Pro
Pipefitter_Pro
Pipefitter_Pro
by Tomasz Szymanski
$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
10
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
(21)
free with in-app purchases