Clean interface with useful features – Solve - Graphing Calculator Review

After trying many different calculator apps, this is the first one that has actually replaced the default iPhone calculator for me. It is perhaps a bit more colorful than needed, but the extra colors pop out and make it a more pleasant app to use. The memory features in the app are amazing for people who do repeat calculations using the same numbers.
Review by crissy557 on Solve - Graphing Calculator.