CalcQX LITE - the calculator
Free
2.2for iPhone, iPad and more
Age Rating
CalcQX LITE - the calculator Screenshots
About CalcQX LITE - the calculator
Using CalcQX, no longer double checking the answer by doing the calculation again!
Standard Mode: Works like the way billions of real standard calculators in the world do.
Engineering Mode: Capable of doing complex scientific calculation, but remains easy-to-use as a standard calculator.
Large buttons, easy-to-use, and the most important, it's free. CalcQX gives you seamless calculation experience like a real calculator you used in daily life.
CalcQX is a general purpose calculator designed to meet daily calculation requirement with easy-to-use, fully reversible, convenient memory slots, and beautifull, info-rich display. The free version of CalcQX, CalcQX Lite, is released on the APP Store. Start your trial now!
CalcQX Lite features:
* Support both iPad and iPhone, one download for all your iOS devices
* iPad/iPhone/iPod Retina display ready for vivid and elegant image
* Up to 50 memory slots for historical calculations/expressions
* Delete button to correct numbers
* Swipe-right to undo, swipe-left to redo step during calculation
* Jump into any step of calculation to modify operator or operand
* Info-rich display
* Scientific function support.
* Percent button will behave like real calculator
* More great features, but even easier to use than build-in calculator. You will love it!
Full Version Upgrade for:
* 4 additional memory slots (M1 ~ M4) for calculation (Tap-and-hold or M+/M- to memory the number currently shown on the screen and tap again to recall)
* Reusable expressions/results
* Clipboard/email support.
Follow us on Facebook:
http://www.facebook.com/pages/CalcQX/171355629551053
Standard Mode: Works like the way billions of real standard calculators in the world do.
Engineering Mode: Capable of doing complex scientific calculation, but remains easy-to-use as a standard calculator.
Large buttons, easy-to-use, and the most important, it's free. CalcQX gives you seamless calculation experience like a real calculator you used in daily life.
CalcQX is a general purpose calculator designed to meet daily calculation requirement with easy-to-use, fully reversible, convenient memory slots, and beautifull, info-rich display. The free version of CalcQX, CalcQX Lite, is released on the APP Store. Start your trial now!
CalcQX Lite features:
* Support both iPad and iPhone, one download for all your iOS devices
* iPad/iPhone/iPod Retina display ready for vivid and elegant image
* Up to 50 memory slots for historical calculations/expressions
* Delete button to correct numbers
* Swipe-right to undo, swipe-left to redo step during calculation
* Jump into any step of calculation to modify operator or operand
* Info-rich display
* Scientific function support.
* Percent button will behave like real calculator
* More great features, but even easier to use than build-in calculator. You will love it!
Full Version Upgrade for:
* 4 additional memory slots (M1 ~ M4) for calculation (Tap-and-hold or M+/M- to memory the number currently shown on the screen and tap again to recall)
* Reusable expressions/results
* Clipboard/email support.
Follow us on Facebook:
http://www.facebook.com/pages/CalcQX/171355629551053
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What's New in the Latest Version 2.2
Last updated on May 27, 2020
Old Versions
Release to comply with new App Requirements and Guidelines.
Show More
Version History
2.2
May 27, 2020
Release to comply with new App Requirements and Guidelines.
2.1
Aug 8, 2017
1. fix iOS compatibility issue
2.0
Sep 24, 2012
1. add 4-inch Retina display support
2. bug fix
2. bug fix
1.9
Aug 30, 2012
1. add help
2. bug fix
2. bug fix
1.8
Jun 1, 2012
Click sound can now be turned on/off correctly.
1.7
Mar 29, 2012
1. support Retina display on the New iPad
2. screen now shows the current memory slot connecting to 'MR', 'M+', 'M-', and 'MC' functions.
3. user can change the memory slot by touching the memory slots shown on the display.
2. screen now shows the current memory slot connecting to 'MR', 'M+', 'M-', and 'MC' functions.
3. user can change the memory slot by touching the memory slots shown on the display.
1.6
Feb 4, 2012
1. Enhance compatibility on iOS 3.x
v1.5
Feb 16, 2011
1. 'M+', 'M-', 'MC' can now be used for 'M1' ~ 'M4' memory slots
2. Bug fix
2. Bug fix
1.4
Jan 28, 2011
1. Add engineering mode
2. Change layout
3. Add expression storage at top of historical table instead of bottom
2. Change layout
3. Add expression storage at top of historical table instead of bottom
1.3
Jan 14, 2011
1. Add button click sound effect (can be turned off)
2. Bug fix
2. Bug fix
1.0
Dec 23, 2010
CalcQX LITE - the calculator FAQ
Click here to learn how to download CalcQX LITE - the calculator in restricted country or region.
Check the following list to see the minimum requirements of CalcQX LITE - the calculator.
iPhone
Requires iOS 8.0 or later.
iPad
Requires iPadOS 8.0 or later.
iPod touch
Requires iOS 8.0 or later.
CalcQX LITE - the calculator supports English