- Custom Keyboards (Plus version only)
- Trig identities
- Definite integration
- Inequalities (for graphing and solving)
- Graphs not in form y=... such as conic sections
- Polar and Cartesian graphing (Plus version only)
- English descriptions to step-by-step screen (Plus version only)
- Workspaces (Plus version only)
Of course, there have been many other additions and fixes over the past year and there are still more to come! I have just uploaded another update to Google Play that fixes a few problems and makes some enhancements.
Thanks to everyone who has downloaded and used the calculator over the past year, especially those who have purchased the paid version! Also thank you to all of those who have provided me with valuable feedback. Some of the ideas for feature additions have come directly from users.