Great app Excellent app I had a similar one for the Iphone well worth the download
v3.0.14: fixed minor bugs with Memory registers, Tab5 layout and font scaling. Details on support page of web site
v3.0.13: put change of rounding/fixed decimal places in recent history, add a larger font size to recent history and help.
v3.0.12: fix layout for 7" tabs to fill screen correctly, display fractions symmetrically on all devices
v3.0.11: If a result is too long to fit in the display at normal size, the text size will be reduced to squeeze it in.