You can also pinch to zoom and get an overview of complex equations. NOTE: If you are referring people and not being given a free premium version, please email us at stultusstudio@gmail. We'll gladly help you get your premium version. Write as you would on paper Other apps make you enter equations on a single line like something from the 1970s. Our Natural Input solves this problem by allowing you to enter equations as you'd write them on paper, using fractions, roots, exponents and more. It's called a "natural display" and is a common feature on scientific calculators like the Casio fx-82 or TI-30XB. History and Favourites Instead of having to type out long equations over and over, simply favourite them and retrieve them with a single tap. Guaranteed to speed up your workflow enormously. Fully featured scientific calculator functionality • Radians and Degrees support • Decimal to fraction conversion • Mixed and improper fractions • Permutations and combinations • Precision to 2,048 decimal places (non-trigonometric/roots) • Programmable roots, logarithms • Programmable constants • Trigonometric functions - sine, cosine, tangent NSC Plus Subscription Pricing and Terms An NSC Plus Monthly or Yearly Subscription will give you access to the additional features: No ads, access to history and favourites, use of scientific and engineering notation, and decimal to fraction conversion. NSC Plus Monthly Subscription: $0.99 for 1 month NSC Plus Yearly Subscription: $5.99 for 1 year These prices are for Australian customers. Pricing in other countries may vary and actual charges may be converted to your local currency depending on the country of residence. Payment will be charged to iTunes Account at confirmation of purchase. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Our Privacy Policy: http://www.stultusstudios.com/privacy-policy/ Our Terms of Use: http://www.stultusstudios.com/terms-and-conditions/ Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal.
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