Osaka MaaS 社会実験版 is a travel and navigation app developed by 大阪市高速電気軌道株式会社. However, as of November 30, 2022, the service for this app has been discontinued. Users are advised to switch to the new and improved app, "e METRO."

e METRO offers five convenient features to enhance your travel experience:

1. Real-time Subway Operation Information: Stay updated with the latest subway operation information in real-time. In case of delays, you will receive push notifications and have access to "Delay Certificates" for your convenience.

2. Transit Search: Whether you're using the subway, on-demand buses, regular buses, shared bicycles, or taxis, e METRO will suggest the most optimal routes for your journey.

3. On-Demand Bus Reservation: On-demand buses are reservation-based services that operate according to your specified route and schedule. With e METRO, you can easily reserve on-demand buses by specifying your desired date, time, and boarding/alighting locations.

4. Mobile Tickets: Purchase cost-effective mobile tickets, including regular on-demand bus passes and combination passes that include both on-demand and regular bus services.

5. Outing Information Delivery: Receive valuable information tailored to your preferences, such as dining, shopping, and event recommendations along the subway lines in Osaka. e METRO will also provide you with the best transportation options to reach your desired destinations.

Please note that this review is based on the information provided and the app's availability has been discontinued.