Developer: Sebastiao Barretto

Learn about how to calculate the PI and 'e' numbers using series. Also learn about series convergence

Simulates the hardware of 'Patinho Feio', the first Brazilian computer. Learn to program in machine code on a 8 bit minicomputer. Feel like it was to program and operate a minicomputer on the...

Create, change and save lots of notes, select the ones you want by date, category or keyword, and send them by e-mail

Create Passwords of various sizes and types, from a seed, so you can repeat it, with option of including a device number and/or a date/time, if you don't want to repeat it.

Put all your clothes, shoes and accessories in the computer and control where they are and when you use and clean everything. Make a wish list, control the price and e-mail a copy of your wishes to...

If you like to "surf" on the TV using the remote control, you can do the same on the web, with the RcBrowser, creating up to 5 controls with up to 16 buttons in each one, to go direct to your...

An application for learning and practicing multiplication and multiplication tables. Include tips to easy the learning,

Save the bees from bee eating flowers while they collect honey

If you don't know where to go to have lunch, this app can help you. Enter your favorite restaurant names, addresses, phones and sites, and let PizzaAgain select for you. Then just touch the phone...

Have some fun doing some drawing.
Take a photo and draw on it.
Make new colors from a photo.
Mix two or more drawings into one.

Record all of your Sessions, Speeches, Classes and Tone Rings on your iPhone, iPod touch or iPad, using the internal or a external microphone.
You can select the compression (PCM=none,...