There are several apps specifically designed for buying same-day show tickets, often at discounted prices and with ease via mobile devices. Here are some of the best apps for this purpose:

• Gametime: Specialized in last-minute tickets to concerts, sports, and theater, Gametime offers a "Gametime guarantee" ensuring tickets are authentic and on time. The app allows price matching, purchasing even right up to and during the event, mobile ticket delivery, and sharing with friends.

• TodayTix: This highly rated app focuses on theater tickets, including Broadway and Off-Broadway shows. It offers access to daily ticket lotteries, rush tickets at discounted same-day prices, and a streamlined booking process. Available in multiple major cities, it provides alerts for deals and sold-out show availability.

• TKTS: Known for discounted same-day tickets to Broadway and Off-Broadway shows in New York City, the TKTS app displays real-time listings and wait times for its physical booths. It’s great for finding last-minute theater deals.

• Bandsintown Concerts and Songkick: These apps are more oriented towards live music concerts, helping users track favorite artists, get concert alerts, and buy tickets for events often including last-minute availability.

Other notable mentions include apps like Honey (for discount codes) and Meetup (for local events), but for straightforward same-day show ticket purchases, Gametime and TodayTix are among the top recommendations. In summary, for buying same-day show tickets, especially for theater and popular events, using apps like Gametime and TodayTix are highly effective options. They offer convenience, verified tickets, and user-friendly booking with often discounted last-minute pricing. This information is based on recent app reviews and features as of 2025.