JustSystems

Developer Info

JustSystems was founded in 2013 in Japan. The first app was launched in November 18, 2013 and they have 6 iOS apps in August 2025

JustSystems is a publisher of ATOK [Professional] 日本語入力キーボード app and other apps in Education, Lifestyle, Productivity categories.

HQ Location
Japan
Founded in
November 18, 2013
Last App Updated
1 month ago (July 17, 2025)
Company Website
https://smile-zemi.jp/
Contacts
Unlock

Popular JustSystems apps in 2025

Japan
Name
ATOK [Professional] 日本語入力キーボード
【ATOK Passport [プレミアム]】
みまもるアプリ
一太郎Pad
カメラ&省入力で素早くメモ作成
アンケート・アプリ Fastask(ファストアスク)
ポイ活、お小遣い稼ぎができるアンケートアプリです
アンケート・マガジンAnswerz
スマイルネクスト どこでもスマイル
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