Weight Gain In 7 Days is a free Android app developed by Copy Ninja, in the category of Lifestyle and subcategory of Health & Fitness. The app claims to provide an effective diet plan to gain weight fast. It offers a balanced diet plan that is safe and healthy. The app provides a 7-day meal plan to gain weight, which can be repeated for 30 days to see better results. The app also includes weight gain drinks and foods chart to help users gain weight quickly and healthily.

The app focuses on providing users with a healthy and balanced diet plan that includes natural and protein-rich foods. The app claims that by following this meal plan, users can gain weight in just 7 days. The app also offers a daily meal plan to gain weight, which can be of great help to people who are struggling to gain weight.

The app is easy to use and navigate. It provides users with a comprehensive guide on how to gain weight fast. The app is free to download and is a great tool for people who are looking to gain weight quickly and healthily. The app is a must-try for anyone who wants to increase their body weight at home.