DayCalc is an easy to use, beautifully packaged calculator, includes both a standard and scientific calculator.

Based on Apple CloudKit, data is stored in the iCloud, mutil-devic sync, Free, Safe, Stable, Never be lost.

* Live voice calculator
* Support iCloud synchronization
* 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
* Auto adjust height of the history list, no matter how long the calculation process can be displayed in full
* 19 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
* Over 500 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

Help translate DayCalc:
Contribute to the DayCalc translation in your language.
Let's make DayCalc available to everyone in the world!
We will show translator's info in DayCalc, if you so desire.
In addition, we also give several redemption code as a gift.

Download it now and feel of this calculator is how classic.

What’s New

Version 1.4

+ Support Russian
+ UI optimization
- Fixed a bug

Ratings and Reviews

1.0 out of 5
1 Rating

1 Rating


LingLing Chen
9 MB

OS X 10.11 or later, 64-bit processor


English, Russian, Simplified Chinese, Traditional Chinese

Age Rating
Rated 4+
© Room HC
₹ 79


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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