Trilegal Tchê is an iPhone app developed by Federacao das APAES do Estado do Rio Grande do Sul. It is a free app under the Lifestyle category that enables the purchase of certificates of contribution for the Trilegal Tchê lottery through the internet. The app provides a platform to perform consultations, purchases, and track all the draws conducted in your region.

The Trilegal Tchê app is easy to use and navigate. Upon opening the app, you are presented with a simple interface that allows you to access your account, check your balance, and purchase certificates of contribution. The app also provides a list of all the draws conducted in your region, which can be viewed for reference purposes.

With Trilegal Tchê, you can make online purchases of certificates of contribution for the lottery, and track all the draws conducted in your region. The app is a great tool for anyone who wants to participate in the Trilegal Tchê lottery but doesn't have the time to purchase certificates physically.