97.1 The Ticket is unable to stream Detroit Tigers games through the radio.com app due to MLB restrictions.
You can listen to the Tigers today (April 6,2015) via a traditional radio.
If you are at work and unable to listen to the game via radio, your remaining option is to purchase the MLB.com Gameday Audio.
The price is $19.99 for the entire season and you also avoid any blackouts.
According to a MLB.com press release:
MLB.com At Bat dominated North America in its first three days as excitement builds among baseball fans for the start of Spring Training games today. As of this morning after its 2015 debut this weekend, At Bat stood atop the app store rankings in the U.S. and Canada as the highest grossing sports app on both iPhone and iPad. Buoyed by its new bilingual offering in 2015, At Bat also achieved similar top rankings among sports apps in Mexico.