DeltaStep is a free educational mobile application available on Android that offers an interactive and adaptive way of learning for students. Developed by Delta Step Learning Private Limited, the app provides a highly personalized learning experience to students, allowing them to learn at their own pace and style.

The app's user interface is simple and easy to navigate, making it accessible to all students. DeltaStep offers a wide range of subjects and topics to choose from, covering all major boards and grades. The app provides video lessons, practice questions, and mock tests to help students understand the concepts better.

One of the unique features of DeltaStep is its adaptive learning algorithm, which adjusts the difficulty level of the questions based on the student's performance. This helps the student to focus on their weak areas and improve their overall performance. The app also provides instant feedback and detailed performance analysis to help students track their progress.

It is worth mentioning that the app requires storage and camera permissions to copy or capture images of test papers, worksheets, or assignments. Overall, DeltaStep is a great app for students to learn and improve their academic performance in a personalized and interactive way.