!B@>8B5;L=K9 :0;L:C;OB>@ is a free Android application developed by Aneva Development under the Utilities & Tools category. The app is designed to provide an approximate estimate of the required materials and their cost for various construction works. The app currently offers calculations for walls made of bricks, gas silicate blocks, and wooden frames, as well as the volume of concrete needed for the foundation. The app is straightforward to use, and the interface is user-friendly.

The app's Pro version allows users to save the generated estimate in a file. If you're a builder, contractor, or DIY enthusiast, this app can come in handy when you need a quick and reliable estimate for your building projects.