Kazuya Kobayashi

Founded in 2017, this developer has established a strong presence in the mobile app market with 30 published applications. Since launching their first app "Coupon Management for IIJmio" from 30 July 2017 in the Utilities category, they've expanded into Finance, Business, Books, Utilities, Lifestyle, Health & Fitness, Games, Productivity, Education sectors, demonstrating versatility in app development.

Their portfolio has garnered over 414 reviews across all apps, maintaining an impressive average rating of 2.5 / 5 stars.

Notable releases include:

  • 🥇"Cash / Wallet Management" - Their most reviewed app with 202 reviews and a 4.6-star rating, released in 18 August 2018 in the App Store.
  • 🥈"Timer ~ Count up your work" (Utilities) - 67 reviews with 4.8 stars, released in 26 July 2018 in the App Store.
  • 🥉"Pie Chart Time Management" (Business) - 39 reviews with 4.5 stars, their debut app from 09 March 2019 in the App Store.
30
Applications
414
Reviews
2.5 / 5
Average rating
8
Years since the first release in the App Store

Apps developed by Kazuya Kobayashi