Keep track of your creations with this simple app. Add photos and details to have an organized list of your artworks. You can set the title, the technique, details, dimensions and availability. Whenever you meet someone you will have a fast portfolio to show to people you encounter.

Be on track with the latest news around the world with this free and simple to use app. You can choose the categories that interest you, or browse general news.

Goldbach Conjecture: Can every even integer greater than 2 be written as the sum of two primes? This app calculates the prime numbers that add up to get a desired even number, up to 4*10^18.