WARNING. Purchased this app in its previous form (quite expensive), and it didn't get any ongoing development for years. The the developer released this new app (actually the same app with a few changes) and promised ongoing development again. Again I purchased for a high price. Its now over 12 months with no development or fixes for outstanding issues. Developers like this should be banned from selling here. Very dishonest. Where is the quality control google?
A fan since SpaceTime 4 on PocketPC I love this app and it always inspires me to improve by mathematical abilities. However, cannot give 5 stars at v6.0.5 as app stops whenever either the Fractal or Julia buttons are pressed - please, please fix this.
I'm a fan. Best cas graphics calc style app on the play store, better then my ti nspire cas. Bargain for the functionality it offers.
Crashes on Android 7. Commands not compatible with Sage.
This app has a multitute of desirable features;however,can't get the developer to add a free crosshair cursor readout with two perpendicular lines as the user's finger moves over the graphical display.It only had trace function for a specified equation plot,not so useful for statistical real world graphs.Tried hard with email and forum to get developer to add this feature but no luck so far.Otherwise no denying it's a good and useful app.Note:Developer,can you please send the source-code for some editing if a person has allready purchased the software?
Great apps. As an engineer, this is my most used calculator on Android.
v6.0.5: Bug fixes. v6.0.4: Adds the # symbol to the button pad. v6.0.3: This update adds new syntax using the @ symbol. This also improves the windows settings for graphs. When you expand the window settings on a graph you can now adjust the window to any non-square size.
More than 100 Math, Scientific, Business, Financial Calculators & Converters
Graphing Calculator for plotting functions, solving equations and more!
Excellent scientific calculator with expressions, fractions, repeating decimals.