My java based mobile applications:

• DrinkOrDrive (English manual, Hungarian manual) will help to calculate the next safety drive time after a drinking (blood alcohol level calculator)
• Biorhythm Professional helps you to calculate 13 different biorhythmic curves for you and for your partner, family members or friends. Biorhythm matching is supported, compare two person's rhythm!
  
• CostCounter is a personal money manager which helps you to follow your costs. Customized and multilevel categories are supported. Easy and quick to use.
  
• Kakuro help will help to solve puzzles like Kakuro and Killer Sudoku
• mobil-Lottózó , official lottery game only for Hungarians
  

 Some scores created by me. Just click on a score-page to view that in original size:

• Saltarello (Dead Can Dance)
• The Kiss (The Last of the Mohicans soundtrack)
• Dance in the Snow (Ghymes, original title: Tánc a hóban) 
•  Informations about Militaris Congratulation (Hungarian only).

My blog is available only Hungarian here.