Best Engineering Calculator alternatives: apps like Engineering Calculator

10+ similar apps compared and reviewed

4.3 avg rating
10 free apps
Updated November 2026

Looking for something like Engineering Calculator? We've analyzed 10+ 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 Engineering Calculator

Smart Calculator·#2

Smart Calculator· by 瑞媚 杨

cute calculator,History count
Strong Contender
🔧 Utilities
4.3(4 ratings)
Free
Smart Calculator· screenshot 1
Smart Calculator· screenshot 2
Smart Calculator· screenshot 3
Smart Calculator· screenshot 4

This app offers a comprehensive suite of mathematical calculation tools, from basic arithmetic to advanced calculus and matrix operations. It also includes unit conversions and saves your calculation history for easy review. Personalize your experience with themes and night mode.

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4
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Volume, Bass & Voice EQ
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Enhance the volume and clarity of your imported audio files, including music, podcasts, and recordings. Features a powerful equalizer with presets for different audio types and a digital gain of up to +24 dB. Enjoy background playback with lock screen controls.

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Birthday, Trips & Days Since
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This app helps you visualize time to upcoming events or track time since past milestones. Customize countdowns with personalized backgrounds and add them as widgets to your Home and Lock Screen. Receive smart reminders for approaching dates and share your countdowns with others.

Countdown and count-up timersCustomizable Home and Lock Screen widgetsPersonalized backgrounds and themes
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6
UnitConverter byNSDev
UnitConverter byNSDev
UnitConverter byNSDev
by NIHON SYSTEM DEVELOPER CORPORATION
Free

This tool converts between 26 different types of units, displaying conversion rates and allowing you to specify decimal places. It supports a vast array of units across categories like length, mass, volume, and more.

Converts 26 types of unitsDisplays conversion ratesCustomizable decimal places
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(0)
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7
Calculatrice + Historique
Calculatrice + Historique
Calculatrice + Historique
Simple Math with Saved History
Free

This utility app provides essential arithmetic functions with advanced features like large number display and a comprehensive history log. It allows for character-by-character rollback and easy screen clearing, making complex calculations manageable.

Addition, subtraction, multiplication, divisionLarge number displayCalculation history log
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8
Battery Life Lab AI
Battery Life Lab AI
Battery Life Lab AI
Battery health, Charging speed
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Gain deep insights into your device's battery health and charging habits. Analyze wear, estimate resale value, and receive optimization tips to extend battery lifespan. Understand your device's condition beyond the basic percentage.

AI-powered battery health analysisWear level detectionCharge cycle estimation
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AUTOFIXER: Car Maintenance Log
AUTOFIXER: Car Maintenance Log
Service reminders, costs & AI
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Track your vehicle's maintenance history, costs, and upcoming services. Receive timely reminders for inspections and insurance renewals, log every repair with receipt photos, and generate comprehensive PDF reports for potential buyers or mechanics. Get personalized advice on what your vehicle needs next.

Service reminders for inspections and insuranceLog all services with cost and receipt photosGenerate PDF maintenance reports
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Protractor Edge-angle measure
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Protractor Edge-angle measure
The most precise protractor
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