Version History


V5.4.1
  • Added back CLR for RPN Users (hold for CLS).

 

V5.3.0
  • Added a new Basic Mode.
  • Simplified the RPN buttons.
  • Updated a few of the Themes.

 

V5.2.1
  • Fixed misspelling of Avogadro in the Constants Menu.

 

V5.2.0
  • Updated Settings Screen for Lollipop and Newer Devices.

 

V5.1.0
  • Added Menu Link to New Online Help.
  • Added Conversion Units for MASS:Grains and ANGLE:Mil (NATO).
  • Fixed a rare crash bug. (Thanks Jason!)
  • Removed the unwanted button shadow on Lollipop devices.

 

V5.0.3
  • Minor bugfix.
  • Make it even easier for RPN users to enter complex ‘i’ value.

 

V5.0.2
  • Make it easier for RPN users to enter complex ‘i’ value.

 

V5.0.1
  • Fixed error in negative, non-integer factorial values.

 

V5.0
  • Complex Numbers!!! (free version is limited to rectangular form)
  • New hybrid (prefix & postfix) input system. Prefix mode is indicated by a “grayed out” 0.
  • In expression-view, you can now backspace through your entire expression.
  • Decimal precision can now be adjusted in Standard Notation.
  • Added unit conversions for Density, Torque, Angle and Android DPI.
  • Updates for Lollipop including ripple animations.
  • Gamma functionality has been merged into Factorial.
  • And more…

 

V4.0.3
  • Fixed crash in FROYO when pressing Decimal.

 

V4.0.2
  • Fixed the misspelling of Microjoules.

 

V4.0.1
  • Minor change in the Navigation Drawer styling.

 

V4.0
  • Full theme makeover (12 full / 5 free).
  • Memory storage increased to 10 registers.
  • Holding CLR/CLS now clears history when using the Expression display.
  • Added the description to the results page of the Conversion dialog.
  • Reduced some extra parentheses in expressions.
  • Some double-negative expressions now cancel each other out.
  • Performance and memory usage improved.
  • Changed 0^0 to equal ‘Error’.
  • Changed 0th root of N to equal ‘Error’.

 

V3.0
  • Added a new expression display (non-RPN).
  • Stack display on most phones is now a full list in portrait view.
  • New Navigation Drawer and Action Bar.
  • Two new themes (one in the free version).
  • New theme-selection menu.
  • Improved fraction printing (full version only).
  • Visual ehnancements to the dialogs.
  • Added option to switch SWAP and DROP in RPN mode.
  • Fixed a rare bug in Scientific and Engineering display.
  • Support for d-pad/trackball dropped (touchscreen now required).
  • Extra hi-res art for XXHDPI devices.
  • Improved accuracy and performance

 

V2.0.2
  • Added an option to reset X to 0 after it is pushed to Y.
  • Added a Remove option to the Stack List context menus.
  • Added a Roll Up button in RPN mode (also on the Stack Dialog).
  • Improved expressions for Sequention input method.
  • Minor theme modifications.
  • Minor bug fixes.

 

V2.0.1
  • Minor bug fixes.

 

V2.0
  • New Icons.
  • Fractions!
  • Expression-based History.
  • New Precision Dialog.
  • New Statistics Dialog.
  • Three New Themes.
  • Copy & Paste.
  • Degrees, Minutes, Seconds.
  • Gamma Function.
  • Delta Percent Function.
  • Random Number Generator.
  • About 100 More Unit-Conversions.
  • More Statistics, More Constants.
  • Option to Keep Screen On.
  • Calculator Modes are now entirely separate.
  • Multi-Touch buttons on supported versions of Android.
  • Custom Action Bar support where applicable.
  • Successive EQUALS presses repeats the last calculation.
  • Rounding changed from Half-Even to Half-Up.
  • Percent(%) now multiplies by Y in RPN mode.
  • Many Font and Theme tweaks.
  • Numerous internal improvements.

 

V1.10
  • Graphic overhaul to gorgeous 3D bitmaps!
  • Custom tailored 7″ and 10″ tablet layouts!
  • The stack dialog is now built into the tablet layout (no more pop-up).
  • ICS and Jelly Bean devices now have the “Holo” theme for options and settings menus.
  • Dialog pop-ups have been changed to a slightly Holo-inspired look.
  • Some dialogs will no longer take up the whole screen (device dependent).
  • The free version theme had to be completely redesigned for the 3d look.
  • Stack depth can now be set from 20-50 in increments of 10.
  • Primary and secondary button sizes adjusted on the portrait, phone layout.
  • All themes have been renamed.
  • Fixed some misspellings in the conversions.
  • Numerous other, minor improvements.

 

V1.09
  • Redesigned font-system to give a more consistent look across all device sizes.

 

V1.08
  • Larger main-button text for large phones / small tablets.
  • Reduction in overall memory footprint.
  • Avoided a known Android memory leak.

 

V1.07
  • Tweaked theme colors to improve contrast.
  • Added new theme (full version only).

 

V1.06
  • Additional UI tweaks for X-Large tablets.
  • Reverted a minor UI change from 1.05 that caused an undesired side effect.

 

V1.05
  • Performance Improvements.
  • Various UI tweaks across all device sizes.

 

V1.04
  • Bugfix – Modified keyclick sound to avoid a bug in some Android versions.

 

V1.03
  • Unit conversions added!
  • Various UI tweaks across all device sizes.

 

V1.02
  • Shift Button is now cancelled by any dialog or menu.

 

V1.01
  • Bugfix – Prevent button presses while bit-popup is launching.
  • Bugfix – Prevent sound crash under very rare circumstances.

 

V1.0
  • Initial Release