The app Sri Venkateshwara Devotional Songs contains the best Venkateshwara Songs
The hindu god Sri Venkateshwara also known as Sri Srinivasa and Sri Balaji and many other names. The main temple of Sri Venkateshwara Swamy is located in Tirumala Tirupati.
The app contains the following devotional songs
1. Venkateshwara Mangalasasanam
2. Srinivasa Mangalam
3. Sri Venkateswara Stotram
4. Kamalakucha Choochuka
5. Sri Venkatesam Manasa Smarami
6. Srinivasa Govinda
7. Adi Sesha Ananta Sayana
8. Govinda Stuthi
9. Venkatachala Nilayam
10. Govinda Namalu
11. Govinda Namavali

The app is offline capable, so the devotional songs can be played without internet.