DayCalc Pro - Note Calculator 4+

Calculator & Unit Converter

良峰 侯

Designed for iPad

    • 4.7 • 140 Ratings
    • $0.99
    • Offers In-App Purchases


DayCalc is an easy to use, beautifully packaged calculator and Unit Converter, includes standard, scientific and fractions calculator, best calculator for your iPad, iPhone and Apple Watch!

- Live voice calculator
- Add notes to history of your calculations, and you can share
- Choose between a basic calculator or scientific calculator with more than 30 scientific operations
- Use both calculators in portrait or landscape mode (both iPhone and iPad), and split screen support for iPad
- Auto adjust height of the history list, no matter how long the calculation process can be displayed in full
- Allows locking of calculation history, cannot be deleted and modified after locking
- Full watchOS 4 and later support
- Support iOS 9 and later spotlight search
- Support Dark Mode

Unit Converter:
- Over 600+ units in 20 categories.
- Allows you to add your own unit data, make your own unit converter that meets all your requirements.
- Support more than 150 kinds of currency, conversion exchange rate automatic updates
- The simplest way to create and use favorite lists.
- Add the constant value of your frequently used, it can easily and quickly reused.
- Flexible search feature that lets you quickly find what you want the unit and automatically saves your search history.

Basic functions:
- 50+ beautiful themes for you to choose
- View and edit a history of your calculations on the History Panel
- Multiple Button sounds, and button sound is mutable

URL schemes: HCDayCalcPro://

Download it now and feel of this calculator is how classic

What’s New

Version 9.3

- Fixed a bug

Ratings and Reviews

4.7 out of 5
140 Ratings

140 Ratings

susie107 ,

My Go-To Calculator

I have a few calculator apps but after trying to find something special about each one I always just come back to this one. It’s super easy & user friendly and I love the history it keeps. That has helped me out a number of times.

MAC-a-roon ,

My favorite calculator

I love this well-designed, easy to use calculator. Especially useful is the ability to check and edit entries in the history panel.

wcoonfer ,

Great Choice

This calculator has become my “go to” utility. I use it daily and I’m sure I don’t utilize all of its capabilities. Highly recommended.

App Privacy

The developer, 良峰 侯, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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