The 1 Month Push Up Challenge app is an Android-based lifestyle application developed by Vandersoft. This free app is designed to help users exercise their arms and chest muscles with a 30-day pre-programmed push up challenge. The app includes various levels of difficulty, allowing users to find a suitable challenge based on their fitness level.

The app tracks users' progress as they complete the challenge, and rest days are pre-programmed to allow for muscle recovery. Additionally, exercise demo videos are available for each movement, and the app reminds users to complete each day's challenge. The app includes 11 different push up exercises, including Regular Push Ups, Wall Push Ups, and Clapping Push Ups.

If users experience issues with the app or have suggestions to improve it, they can contact the developer through the app's Settings > Feedback / Get Help section. With its pre-programmed workouts and exercise demo videos, the 1 Month Push Up Challenge app is a great tool to keep users motivated to build muscle and burn fat.