Best apps like Trig Solver

10+ similar apps compared and reviewed

4.4 avg rating
9 free apps
Updated September 2026

Whether you want more options like Trig Solver or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Trig Solver

Pipe Trades Pro Calc#1

Pipe Trades Pro Calc by Calculated Industries

Calculator | Welding & Piping
Editor's Choice
πŸ”§ Utilities
4.8😞(4.3K ratings)
FreeIn-App Purchases
Pipe Trades Pro Calc screenshot 1
Pipe Trades Pro Calc screenshot 2
Pipe Trades Pro Calc screenshot 3
Pipe Trades Pro Calc screenshot 4
Pipe Trades Pro Calc screenshot 5
Pipe Trades Pro Calc screenshot 6

This app provides advanced calculation tools and comprehensive data for pipe trade professionals. It streamlines workflows for pipefitters, welders, and steamfitters with features for measurements, fluid dynamics, and material specifications. Designed for efficiency and accuracy, it works offline for on-site use.

What We Love

  • πŸ”’ Useful calculator tool
  • 🧠 Helpful for pipe fitters and welders
  • πŸ“± Convenient to have on mobile device
  • πŸ” Accurate calculations

Room to Improve

  • πŸ’° Subscription model is too expensive
  • πŸ”’ Requires internet connection to verify subscription
  • πŸ”„ Used to be a one-time purchase
  • πŸ€” Confusing transition from one-time to subscription
BuildCalc#3

BuildCalc by 42nd Parallel

Construction Calculator
Worth Considering
πŸ”§ Utilities
4.7(71 ratings)
$24.99
#66in Utilities
BuildCalc screenshot 1
BuildCalc screenshot 2
BuildCalc screenshot 3
BuildCalc screenshot 4
BuildCalc screenshot 5
BuildCalc screenshot 6

This app enhances traditional construction calculators with advanced functions for layout, material estimation, and complex calculations. It offers interactive features, customizable material sizes, and streamlined results presentation to reduce complexity and improve accuracy for professionals.

More apps like Trig Solver

4
Ohms Law Calc.
Ohms Law Calc.
Ohms Law Calc.
Wire Size & Voltage Drop
Free

This app provides a comprehensive suite of electrical calculations, including Ohm's Law, voltage drop, wire sizing, and impedance. It also offers numerous converters for various electrical units and parameters, aiding in circuit design and analysis.

Ohm's Law calculationsVoltage drop calculatorWire size calculator
πŸ”§ Utilities
(1.3K)
free with in-app purchases
5
Arc+
Arc+
Arc+
Arc Calculator
Free

This utility app helps users calculate various dimensions of circular arcs, including radius, length, width, and height. It offers a simple interface where users input two known values to derive the rest. Additional features include a unit converter, result saving, and sharing capabilities.

Calculate Radius, Length, Width, Height, TangentInput two known values to find othersMeasurement units converter
πŸ”§ Utilities
(113)
free
6
Flat Pattern Bend Calculator
Flat Pattern Bend Calculator
Flat Pattern Bend Calculator
Duct, HVAC, Pipe & Sheet Metal
Free

This app provides accurate flat pattern layouts for complex sheet metal shapes and transitions. It simplifies calculations for cones, frustums, cylinders, and various transition pieces, saving time and reducing errors in fabrication projects.

Cone calculationsFrustum calculationsTruncated cylinder layouts
πŸ”§ Utilities
(151)
free with in-app purchases
7
Calculator +
Calculator +
Calculator +
Graphing, Percentage, Triangle
Free

This app offers a free basic and scientific calculator with an intuitive interface. It supports fractions, percentages, and advanced editing. Optional upgrades provide specialized calculators for fractions with units, polynomial and linear equation solving, graphing, and geometric shapes.

Free basic and scientific calculatorIntuitive interface with equation and result displayFraction and percent support
πŸ”§ Utilities
(10K)
free with in-app purchases
8
Slope Calculator - Calc
Slope Calculator - Calc
Slope Calculator - Calc
Ratio, Angle, Length, Percent
Free

Calculate slope in angle, percentage, or ratio by inputting two sides of a right triangle. This intuitive and easy-to-use application provides the remaining necessary values.

Calculate slope as angleCalculate slope as percentageCalculate slope as ratio
πŸ”§ Utilities
(104)
free with in-app purchases
9
Machining Calculator
Machining Calculator
Machining Calculator
by AB Sandvik Coromant
Free

This app helps engineers and operators optimize machining performance by calculating optimal cut settings for turning, milling, drilling, and tapping. It demonstrates how minor parameter adjustments can significantly impact overall results.

Calculate cut settingsOptimize turning performanceOptimize milling performance
πŸ”§ Utilities
(4)
free
10
Fabora: Steel & Metal Tools
Fabora: Steel & Metal Tools
Fabora: Steel & Metal Tools
Weld, Pipe & Weight Calculator
Free

This app provides 21 fabrication calculators and workshop reference libraries for welders and metal workers. It offers tools for steel beam checks, welding settings, metal weights, and more, all accessible offline without an account.

21 fabrication calculatorsOffline functionalitySteel beam checks
πŸ”§ Utilities
(6)
freemium