"Recover Deleted Messages" is an iPhone application developed by 航 詹, available for free in the Utilities & Tools category. Worried about the security of your WhatsApp chat messages? This app allows you to save and back up your chats securely. It supports multiple content formats such as chat text, videos, photos, and files. Your data is stored locally on your phone with a password-protected safe saving mode. You can browse all your chat content within the app without any restrictions.

The app offers a subscription at $9.99 per week, with the first month priced at $0.99. Subscribers benefit from automatic renewal through iTunes, with lifetime membership available with a one-time payment. Users can cancel the renewal by managing settings in iTunes/Apple ID. For more details, refer to the User Agreement and Privacy Policy provided by the developer.