Best apps like Only One Calculator

💰 Finance

Only One 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 Only One Calculator

Calculator - Currency - Unit by hua-shan cheng

history manager, caret support

Editor's Choice

5.0(4 ratings)

FreeIn-App Purchases

Calculator - Currency - Unit screenshot 1

Calculator - Currency - Unit screenshot 2

Calculator - Currency - Unit screenshot 3

Calculator - Currency - Unit screenshot 4

Calculator - Currency - Unit screenshot 5

Calculator - Currency - Unit screenshot 6

This versatile tool combines a scientific calculator with currency and unit conversion capabilities. It offers a history manager, full editing options, and an intuitive interface for school, work, and daily tasks. Supports offline currency conversion.

All Units Convertor by 恒卓刘

Units Converter

Strong Contender

5.0(1 ratings)

FreeAdsIn-App Purchases

Easily convert between various units of measurement, including currency, length, mass, and temperature. Features real-time currency exchange rates and a clean, intuitive interface for quick conversions.

DayCalc Pro - Note Calculator by 良峰侯

Calculator & Unit Converter

Worth Considering

A one - click calculation app

4.6😊(176 ratings)

$0.99In-App Purchases

DayCalc Pro - Note Calculator screenshot 1

DayCalc Pro - Note Calculator screenshot 2

DayCalc Pro - Note Calculator screenshot 3

DayCalc Pro - Note Calculator screenshot 4

DayCalc Pro - Note Calculator screenshot 5

DayCalc Pro - Note Calculator screenshot 6

This app combines a powerful calculator with a comprehensive unit converter. It offers standard and scientific calculations, allows notes to be added to history, and supports a wide range of units and custom conversions. Enjoy a user-friendly interface with customizable themes and watchOS integration.

What We Love

👍 Easy to use and intuitive interface
🎨 Customizable themes and colors
📊 Comprehensive feature set (scientific, fractions, conversions)
💰 Great value for price (free or $1)
📝 Useful history/tape feature for tracking calculations
🔄 Currency conversion functionality
⚖️ Unit conversion tools
🚀 No ads in app
📱 Works well on both iPhone and iPad
✏️ Ability to edit and check entries in history

Room to Improve

🐛 Update installation issues and stuck downloads
🐛 Display cutoff in landscape mode on smaller phones
🐛 Fraction display cuts off large numbers
🐛 Currency converter fails after favoriting
🐛 Copy function only copies first number
🐛 Exponent calculation errors
🐛 Unit conversion inaccuracies (e.g., Fahrenheit to Celsius)
🐛 App crashes when using unit conversion feature
⚠️ Fraction operations insert operators within fraction instead of continuing calculation
⚠️ Asks for reviews despite settings disabled

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