hada keiko

Founded in 2019, this developer has established a strong presence in the mobile app market with 8 published applications. Since launching their first app "労働・衛生・作業資格試験" from 30 December 2019 in the Lifestyle category.

Their portfolio has garnered over 0 review across all apps, maintaining an impressive average rating of 0 / 5 stars.

Notable releases include:

🥇"建設機械・建築施工" - Their most reviewed app with 0 review and a 0-star rating, released in 04 January 2020 in the App Store.
🥈"土地系　資格試験" (Lifestyle) - 0 review with 0 stars, released in 30 December 2019 in the App Store.
🥉"ボイラー　試験" (Lifestyle) - 0 review with 0 stars, their debut app from 30 December 2019 in the App Store.