Best Arctan Calculator alternatives: apps like Arctan Calculator

10+ similar apps compared and reviewed

3.2 avg rating

4 free apps

Updated October 2026

Arctan Calculator

Stage Coding

📚 Education

🔧 Utilities

Arctan Calculator 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.

Top Alternatives to Arctan Calculator

Arc Calculations by Imran Pinjara

Editor's Choice

🔧 Utilities

0.0(0 ratings)

$2.99

NumEase by 晓慧蔡

Strong Contender

🔧 Utilities

0.0(0 ratings)

Free

Arc Calculator Pro by Imran Pinjara

Arc & Circle Geometry Tools

Worth Considering

🔧 Utilities

0.0(0 ratings)

$3.99

This utility app provides precise calculations for various arc measurements, including length, angle, radius, and area. It supports both millimeters and inches, making it ideal for fabrication and engineering tasks. The app is designed for high performance and offline use.

More apps like Arctan Calculator

Sheet Bending Calculator Pro

Bend Allowance & Deduction

$2.99

Calculate bending allowance, deduction, and required plate size for sheet metal fabrication. Supports both millimeters and inches, and includes material k-factor and decimal fraction charts for quick reference. Ideal for daily fabrication tasks.

Bending allowance calculationBending deduction calculationRequired plate/sheet size calculation

🔧 Utilities

(2)

paid

Compare with Arctan Calculator

Pipe Offset Calculator Pro

Conduit Bending & Angle Finder

$4.99

🔧 Utilities

(0)

Compare with Arctan Calculator

Open Port Scanner

Check If Ports Are Open

$0.99

This tool allows network engineers and security professionals to check the port status of IP addresses or hosts directly from their Apple devices. It enables on-the-go network analysis and security assessments without needing a laptop.

Check port status of IP addressesCheck port status of hostsPerform scans from iPhone, iPad, Apple Watch

🔧 Utilities

(1)

paid

Compare with Arctan Calculator

CalcBin

Calc & Convert BIN,OCT,DEC,HEX

Free

🔧 Utilities

(0)

Compare with Arctan Calculator

Trigonometry Calculator SinCos

Triangle Area Calculator

$1.99

This app calculates sides, angles, and area for right-angled triangles. It also computes various trigonometric functions and provides a comprehensive collection of trigonometric formulas and laws.

Right triangle solverTrigonometric function calculatorFormulas and laws collection

🔧 Utilities

(3)

paid

Compare with Arctan Calculator

Units+ Converter: All Units

Convert Any Unit, Swap Units

Free

🔧 Utilities

(0)

Compare with Arctan Calculator

ShopCalc: Machinist Calculator

Machinist Feeds, Speeds & Tap

Free

This app provides essential calculations for machinists, including speeds and feeds, tap drill sizes, and G-code generation. It offers a comprehensive set of tools for CNC operators and manual machinists, all accessible offline without ads or account creation.

Speeds & Feeds calculationsTap Drill chart and calculationsThreading calculations

🔧 Utilities

(2)

free with in-app purchases

Compare with Arctan Calculator