Chalisa Sangrah in Gujarati by Future Apps 21 is a free Android application that offers a comprehensive collection of 17 Chalisa's used in Indian Festival and Pooja. The app is designed for those who don't want to download separate apps for different Chalisa's. It is a handy tool for those who are looking for a one-stop solution for all their Chalisa needs.

The app is user-friendly and easy to navigate. The Chalisa's are arranged in alphabetical order and can be accessed with just a few taps. The app is available for free on the Google Play Store and takes up minimal space on your device.