HardBiology is a quiz application featuring international biology competitions and college level biology questions. It is perfect for checking your knowledge in advanced biology, preparing for biology Olympiads or practice for college entrance exams.

Advanced calculator with help.

Advanced planetarium, that doubles as a PUSHTO guide for telescopes.

A fun way for kids to learn numbers and build basic math skills.

★★★ What activities are included? ★★★
⇒ Learning numbers
⇒ Writing numbers
⇒ Addition
⇒ Subtraction
⇒ Game for advanced exercises

Advanced Bases or Numeral system converter. Works with Big numbers and fractions. Shows course of the solution.

Advanced options calculator. Quickly get value, greeks and implied volatillity. Calculate the value and greeks (Delta, Gamma, Vega, Theta, Rho) of any European or American style option. Get the implied volatillity for any American or European style option given it's settlement price. Select between using the Black Scholes formula or a numerical binomial tree method.

A free 3D educational guide to the human skeletal and muscular anatomy featuring an advanced interactive 3D touch interface. Wikipedia and Grays anatomy info available. Since 1.19 version you can test your knowledge of anatomy by using built in quiz!
Try this FREE version before you decide to buy Anatronica Pro

Simple and Easy to use scientific calculator for Android tablet. Use it once and you will never use any other calculator on any other device ever.

Cool application to make fun things from paper!

• A BIG CHOICE of origami models: lots of different origami instructions: flowers, animals, birds, insects and others!
• EASY TO MAKE: includes simple and advanced models;
• Very EDUCATIONAL: best for fantasy and creativity, for kids and adults!

Words4kids is an application for kids to learn English language vocabulary in a very simple and intuitive. Kids just have to go through the finger pictures that come out, besides the text description is a Photo

Maths4Kids is an educational application for children of nursery and primary education learn math , specifically to add and subtract. With this game they will practice addition and subtraction very easily.

Remember that this application is only for young children who are learning the beginnings of mathematics as the level is basic , being a nursery and primary level . If you want a more advanced level , will shortly publish an application with multiplication and division.

It is a bioinformatics tool to determine the motif present in nucleotide sequence.
With the help of this bioinformatics tool,One can easily determine the motif present in the nucleotide sequence of seed storage protein.
You Just have to enter the nucleotide sequence and it will tell the motifs present in it.

Whether you are learning math, want to brush up your knowledge, help your kids or just enjoy math quizzes, this fun application is right for you.

Learn Spanish while you answer quiz questions!

The Spanish language is nothing but romantic and sensual.

A educational game for your toddler or preschooler.

Alphabet Coloring Book is a coloring and paint tool for kids. Kids can use their finger to paint on touch screen.
It helps kids to learn, recognize and pronounce letters of the alphabet in a kid-friendly way.

A educational game for your toddler or preschooler.

Animal Coloring Book is a educational game for your toddler or preschooler.
Animal Coloring Book is a coloring and paint tool for kids. Kids can use their finger to paint on touch screen. They can choose a nice animal picture from our gallery to start coloring and paint. They can also learn animal's names from the pictures and coloring the names.

A educational game for your toddler or preschooler.

Fruits and Vegetables for kids - beautiful flashcards to learn fruits and vegetables for babies and toddlers.

Names and Formulas. If you are studying General Chemistry this app is for you. It can help you review the names and formulas of the most common chemical compounds. You can train yourself in 7 compound families taken largely from Inorganic Chemistry and in 140 formulas distributed in groups of 20 and randomly chosen without repeating those already displayed.

Learn French while you answer quiz questions!

One of the most widely spoken languages on the planet.
It is estimated that between 300 million and 500 million people worldwide can speak French, either as a mother tongue or a second language.

Innovative flashcards program for learning based on regular repetitions algorithm! Learn foreign languages, medicine, geography, physics and many other....

Discover the power of your brain!