United Statesiformula (free version) is much more than a simple math equation library app like other apps, it is a math productive learning platform and has become a standard for higher math education at schools and universities ! iformula was specially developed for academic students, engineers, high school students, math course students and for math home schooling and distance learning, as well as a refresher for scientist with higher mathematics skills and all people, who are interested in math. Failing an exam or can't go on with your calculations, because not knowing an equation, belong to the past ! iformula (free version) app includes the following functions: ► Math equation topics, more than 1000 of math equations included: * Areas, Planes * Binomials * Complex Numbers * Constants * Derive * Differential Equation * Fractions * Geometric Constructions * Graphic Functions * Greek Alphabet * Logarithm * Much more math topics & functions are available in formula pro app version - ► App functions: * Full featured equation and math topics search functionality (search for thousands of math topics) * Notes system for important equation notes * Bookmarking system for your favorite equations ! * Full app dual language support: English & German * Search for all topics and categories * Dark mode support ! All math formulas and functions are included in the app no need to download anything ! There is no need of carrying around heavy paper mathematics library books anymore - iformula is your right choice ! This app does not include any annoying advertisement !! That powerful validation, and our reputation for safety, durability, reliability, and ease of use, has also driven our consumer dedication further than ever anticipated. Moving forward, our commitment to "Perfection" remains steadfast: We will never compromise quality. We will continue to invest tremendous resources in the technology and talent necessary to improve our products wherever possible; and we will always strive to deliver maximum customer satisfaction! Exclusion of liability ! Exclusion of warranty and guarantee !
Review for iFormula lite
I think that this is a great app. Very useful, handy, and something easy to access.
United StatesI don't agree with Barry at all
I'm a Master of Science for mechanical engineering and I'm teaching mechanics at an university in the States. I personally absolutely do not agree with Barry's statement above ! I use this app every day, of course you have to teach yourself using it and some submenu's should be organized better, think of the good old days when we first used an HP 48 calculator and RPN, what a change of thinking. I also advise all my students using iformula for exam preparation and they are allowed to use iformula at the exams too ! May be Barry get stuck at K-12 calculus..... A good advise: higher maths does not only consists of calculus theorem !! If you memorized the tree structure of iformula lite it would be a good idea to spent some money for the pro version, which has much more topics and many helpful features. This is only my opinion - An opinion of an engineer, who worked for more than 15 years in the aviation industry and now "only" teaches at an university ! I hope these help some people who like math like me any further. best regards John
United StatesUtter Botch
As an illustration of the problem of Obsessive-compulsive Disorder, this app is pretty good. As a math resource, this app is less than worthless. For example, the Constants menu has seven submenus, titled Constants I-IV and Useful Constants I-III. As you can see, the titles give no hint of where you'll find the constant you're looking for. What's there is a mishmash of physics and chemistry constants with many important ones missing. They are arranged neither alphabetically nor by subject matter. And Constants II and III are the same! Similar problems abound throughout. There are tons of formulas and diagrams you will never need, while many important basic ones are missing. At least once the end of a formula was clipped off the page. It's written in a mix of German and English using (apparently) German math notation. For example ":" is used for division rather than "/". Even for $0, this app is a rip-off, because of the price you'll pay in headaches and wasted time. This app is so confusing it will make you feel stupid. I teach calculus for a living and I can assure you, the app is stupid, not you.
United Statesworth downloading it
good utility !nice app
United StatesDoesn't have what I was looking for
I don't see any trig identities :( and those I find I need the most of all
United StatesThanks so
Perfect for after test, its is like a tutorial of formulas
United Statesnice
nice app
United States
Completely re-engineered, new user interface, improved math content, dark mode support, improved search and much more !
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