
Reverse Polish notation  please
Can you please give us the option of Reverse Polish notation 
4 votes 
Scientific calculator and converter
It's about very small and very large scales. Light years, parsek, plank mass, plank lenght, plank time, Astronomical Unit etc.
20 votes 
1 vote

add a pretty print view
much like the ti89
4 votes 
A way to save your favourite/most used currencies
A way to save your favourite/most used currencies
6 votes 
Convert Latitude / Longitude to / from Decimal Degrees to DMS
Conversion of DMS / DD for stuff like Lat/Long or survey data
20 votes 
calculate the surface areas, areas, volumes of regular and irregular surfaces directly.
calculate the surface areas, areas, volumes of regular and irregular surfaces directly.
5 votes 
cc = hp
cc = hp
3 votes 
Accountant's adding machine with tape that can be copied and pasted into document.
Keypad entry that resembles an adding machine used by accountants with scrolling tape on the screen that can be copied and pasted into other applications.
4 votes 
Convert Lengths (Feet & Inches) from decimal to fractions and fractions to decimal
Convert Lengths (Feet & Inches) from decimal to fractions and fractions to decimal
6 votes 
financial calculator!
PV FV IRR etc..
13 votes 
a function for fractions and solving equations
Tiis would be an AWESOME app if you could solve equations, with ratios and fractions.
1 vote 
7 votes

12 votes

3 votes

History Reorder
Drag & drop each entry to reorder the history
3 votes 
Measures & Weights
NEEDED !!
Temprature, weights, length, volumes and all the other stuff we're struggling each day. Thanks.1 vote 
1 vote

7 votes

Favorite currencies
The possibility to save favorite currency, either with the person signing in or using currency history.
15 votes
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