Best Hole Size Calculator Apps

4.7😊(61K ratings)

Free

This app offers both basic and scientific calculation modes with over 30 scientific operations. It allows for customization of the app's appearance and includes features for note-taking, drawing, and viewing calculation history. It supports high accuracy calculations and nested parentheses.

What We Love

📐 Versatile calculator with basic and scientific modes
📝 Useful note-taking and calculation history features
🎨 Customizable color schemes
💻 Works well on both iPad and iPhone
👍 Easy to use and intuitive interface

Room to Improve

💰 Ads can be intrusive in free version
🔒 Lack of transparency around in-app purchases
🔍 Difficulty finding and accessing premium features
🖥️ Layout issues in split-screen mode
🔢 Inconsistent button placement between portrait and landscape

Calculator‰ by Tim O's Studios, LLC

Default Calculator

Strong Contender

4.9😊(409K ratings)

FreeAds

This utility app offers a clean and intuitive interface for performing calculations. It prioritizes a user-friendly design with large buttons and a clear display for quick and efficient use.

What We Love

👍 Easy to use
👍 Large, clear buttons
👍 Accurate calculations
👍 Simple, no-frills design
👍 Reliable and stable
👍 Helpful for visual impairments

Room to Improve

🔍 Lack of advanced features
💰 Ads can be intrusive
🔒 Concerns about security/malware
🐛 Occasional bugs and glitches

Concrete Calculator Plus by Calc Hub, LLC

by Inch Calculator

Worth Considering

Graphing, Percentage, Triangle

4.8😊(21K ratings)

FreeAds

This app provides 15 calculators for estimating concrete, blocks, mortar, rebar, and gravel. It supports various shapes and units, offering material cost estimations for construction projects.

What We Love

🚀 Easy to use
🚀 Accurate calculations
🚀 Convenient for on-the-go use
🚀 Helpful for various projects
👍 Straightforward and simple
👍 Saves time and effort
👍 Reliable and consistent

Room to Improve

🔍 Limited features (no cost calculation, no 50 lb bag option)
📱 Issues with display on some devices

More Hole Size Calculator apps to explore

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Feet and Inches Calculator

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Construction math and estimatingLayout, framing, and jobsite calculationsImperial and metric unit conversion

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Drill and Tap Tool - Thread Tapping & Through Hole

by Chewy Applications

$1.99

Calculate the correct drill bit size for your tapping operations. Supports various thread types and inch/metric measurements. Provides precise calculations for depth of thread and clearance.

Metric and US Standard tap/drill supportSpinning dial interface for easy selectionCalculates drill size for tapping

This app offers a versatile calculator with three distinct modes: Basic, Scientific, and Programmer. It provides a history view, sharing capabilities, and supports various input and output formats. The app is designed for iPhone, iPad, and iPod Touch.

Multi-mode calculator (Basic, Scientific, Programmer)Calculation historyShare results via email

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History record functionDisplay input equationAdjustable keyboard size and font

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OneCalc: All-in-one Calculator

Calculates everything. Try it.

Over 40 calculators and unit convertersStandard and scientific calculator functionsFinancial calculators (interest, loan, currency)

This app offers a comprehensive suite of over 40 calculators and unit converters for various needs, including finance, health, construction, and everyday math. It features standard, scientific, and specialized calculators for tasks like loan amortization, currency conversion, and material estimation.

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Touch-based graphing and editingNatural textbook notation inputAdvanced math and statistical functions

GraphNCalc83

Graphing calculator

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A highly customizable calculator app offering a modern interface and powerful features. Personalize themes, button layouts, and visual elements to your preference. Track and save calculations with a detailed history, and access scientific functions when needed.

Customizable themes with gradients, colors, or photosMultiple button shapes and color customizationDual-line display for input and result

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Construction Master Pro Calc

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Dimensional math and conversionsRight angle and rafter calculationsArea and volume solutions

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Calculator

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Basic, Readable & Not Boring

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Soil Calculator Plus

by Inch Calculator

Estimate soil volumeSupports rectangular and circular areasMultiple measurement units (inches, feet, yards, cm, meters)

Easily estimate the volume of soil, topsoil, dirt, and landscaping materials needed for any project. Supports various area shapes and multiple measurement units, providing results in multiple volume and weight formats, including the number of bags.

Best One-step Calculator

$0.99

This app offers a user-friendly calculator experience with a focus on ease of use. It features a live voice input, an ergonomic layout with large keys, and a usage history for quick reference. Results can be easily copied or emailed.

Live voice calculatorErgonomic key layoutExtra large '+' key

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