Rigveda Sandhyavandana is an Android app developed by Madhu Mankal. It is a personalization app that falls under the subcategory of spiritual and religious applications. The app is available for free download on the Google Play Store.

The app is designed for followers of Rig Vedic rituals. It provides a simplified presentation of the day-to-day rituals and mantras required for Sandhyavandana. The app is user-friendly and offers a straightforward interface. It has a clear and concise display of the mantras and the corresponding actions to be performed. The app also features an audio playback option, making it easier for users to learn and recite the mantras correctly.

Overall, Rigveda Sandhyavandana is a useful app for followers of Rig Vedic rituals. Its intuitive interface and audio playback option make it a great tool for learning and reciting the mantras correctly.