Best Bolt Hole Circle Calculator alternatives: apps like Bolt Hole Circle Calculator

22+ similar apps compared and reviewed

4.4 avg rating
2 free apps
Updated October 2026

Looking for something like Bolt Hole Circle Calculator? We've analyzed 22+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Bolt Hole Circle Calculator

Arc Calculator Pro#1

Arc Calculator Pro by Imran Pinjara

Arc & Circle Geometry Tools
Editor's Choice
🔧 Utilities
0.0(0 ratings)
$3.99
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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.

Machinist Calc Pro#3

Machinist Calc Pro by Calculated Industries

Machining Math Calculator
Worth Considering
🔧 Utilities
4.8(30 ratings)
$24.99
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This app provides machining professionals with a comprehensive set of tools for calculations related to speeds, feeds, threads, and trigonometry. It aims to increase productivity and reduce tool wear by offering quick access to essential data, replacing the need for physical charts and books.

More apps like Bolt Hole Circle Calculator

4
Milling Speed and Feed Calc
Milling Speed and Feed Calc
Milling Speed and Feed Calc
Spindle Speed & Feed Rate
$2.99

Quickly calculate spindle speed and feed rate for milling operations. This tool provides instant results, supports various units, and includes formulas for reference. Ideal for machinists and CNC operators.

Instant calculationCopy results to other appsIncludes formulas for reference
🔧 Utilities
(24)
paid
5
Inches to Millimeters
Inches to Millimeters
Inches to Millimeters
by Thomas Pelster
$0.99

Easily convert measurements between inches and millimeters in either direction. This utility requires no internet connection and no special device permissions to function.

Convert inches to millimetersConvert millimeters to inchesEasy to use interface
🔧 Utilities
(3)
paid
6
CNC Lathe calculator
CNC Lathe calculator
CNC Lathe calculator
GCode & Macro program master
$4.99

This utility app assists machining professionals with CNC lathe and ordinary lathe operations. It offers quick calculations for common parts, programming, and measurements, including arc tangent points, threads, and tapers.

Arc tangent point calculation with G Code generationThread calculation and program generationCNC Macro program for common graphics
🔧 Utilities
(4)
paid
7
Digi-Pas Machinist Level
Digi-Pas Machinist Level
Digi-Pas Machinist Level
by JSB Tech
Free

This app enhances the functionality of specific digital machinist levels by enabling wireless Bluetooth connectivity. It allows for simultaneous 2-axis leveling, angle measurement, and 2D alignment, transforming complex tasks into efficient single-person operations.

Wireless Bluetooth connectivity2-Axis simultaneous levelingAngle measurement
🔧 Utilities
(58)
free
8
Store Buddy - Shopping List
Store Buddy - Shopping List
Store Buddy - Shopping List
Shopping lists by store
Free

This straightforward shopping list tool allows for easy management of your purchases across multiple stores. It offers seamless synchronization between devices and intuitive controls for editing and deleting items. Designed for simplicity, it includes helpful tips and accessibility features.

Free synchronization across devicesSwipe to edit/delete itemsOne-tap list clearing
🔧 Utilities
(78)
free
9
HP 15c Calculator
HP 15c Calculator
HP 15c Calculator
Official emulator of HP 15c
$14.99

Experience the official emulator of the legendary HP 15c scientific calculator. This app offers a redesigned interface and modern look while preserving the precision and reliability of the original. It features RPN input, matrix calculations, complex functions, and numerical integration for professionals and students.

Official HP 15c emulatorRPN (Reverse Polish Notation)Matrix calculations
🔧 Utilities
(218)
paid
10
CalPrint
CalPrint
CalPrint
Calendar/Reminder Printing
$1.99

Easily print your calendars and reminders to any printer, not just AirPrint. Share views as PDFs, add/edit appointments, and print maps with directions. Supports all existing calendar formats and offers customizable print options.

Print calendars (Day, Week, Month, List)Print reminders and listsEmail calendar/reminders as PDF
🔧 Utilities
(273)
free