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 | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
|---|---|---|---|---|---|---|---|
ATOK [Professional] 日本語入力キーボード
【ATOK Passport [プレミアム]】
|
Utilities |
View
|
View
|
57
|
|
1 month ago | |
みまもるアプリ
|
Education |
View
|
View
|
100
|
2
|
2 months ago | |
一太郎Pad
カメラ＆省入力で素早くメモ作成
|
Productivity |
View
|
View
|
116
|
|
2 months ago | |
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
|
Lifestyle |
View
|
View
|
100
|
|
11 months ago | |
アンケート・マガジンAnswerz
|
Lifestyle |
View
|
View
|
100
|
|
11 months ago | |
スマイルネクスト どこでもスマイル
|
Education |
View
|
View
|
1
|
|
1 year ago |
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