★★★★★
Average rating on the App Store. Apple doesn't publish how many ratings each star has.
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Fixed flickering buttons bug
This official ISS Vanguard Companion App allows you to enjoy a fully voiced narrative with music and special effects. It also automatically remembers your choices, entirely replacing the paper Logbook and Operations Book in your playthrough. We recommend using this companion app for the best, most immersive narrative experience. ISS Vanguard board game required! See https://issvanguard.com/ for details.