Josef Grunig

Founded in 2020, this developer has established a strong presence in the mobile app market with 1 published application. Since launching their first app "HoppAR" from 26 February 2020 in the Entertainment category.

Their portfolio has garnered over 460 reviews across all apps, maintaining an impressive average rating of 4.8 / 5 stars.

Notable releases include:

  • 🥇"HoppAR" - Their most reviewed app with 460 reviews and a 4.8-star rating, released in 26 February 2020 in the App Store.
1
Applications
460
Reviews
4.8 / 5
Average rating
5
Years since the first release in the App Store

Apps developed by Josef Grunig