Yostar, Inc.

7 apps seen in App Store top charts, 5 charting now. Together they collect about 1,346 new ratings a week on the App Store.

App	Category	Released	Best rank now	Rating	New ratings a week
雀魂 -じゃんたま-	Games	27 Nov 2019	#5	★ 4.7	1,220 · 79
ブルーアーカイブ	Games	4 Feb 2021	#12	★ 4.2	45 · 85
アークナイツ	Games	15 Jan 2020	#14	★ 4.5	38 · 59
ステラソラ	Games	19 Oct 2025	#32	★ 3.9	40 · 72
アズールレーン	Games	13 Sep 2017	#59	★ 4.3	2.2 · 61
クッキーラン：冒険の塔	Games	2 Apr 2025	not charting	★ 4.4	–
YoStation	Entertainment	25 Jul 2024	not charting	★ 3.9	–

Also on Google Play: Yostar, Inc.

Yostar, Inc.: releases, featuring and milestones across their App Store apps

Last change 5 Nov 2026 · 13 events since 13 Sep 2017Full timeline ↓

Full timeline · 13 events

5 Nov 2026
📊
ブルーアーカイブ · Downloads up ×4.4 in a weekiOS
about 1.1k a day now (our estimate)
28 Oct 2026
📊
ステラソラ · Downloads up ×4.5 in a weekiOS
about 1k a day now (our estimate)
23 Oct 2026
📊
雀魂 -じゃんたま- · Passed 10k downloads a dayiOS
7-day average, our estimate
21 Oct 2026
📊
アークナイツ · Downloads up ×8.1 in a weekiOS
about 1.1k a day now (our estimate)
📈
雀魂 -じゃんたま- · Hit #1 in 2 chartsiOS
Top Grossing · Board · JP · Top Grossing · Card · JP
14 Oct 2026
📈
アークナイツ · Hit #1 in 4 chartsiOS
Top Grossing · All Apps · JP · Top Grossing · Games · JP · Top Grossing · Card · JP · Top Grossing · Strategy · JP
19 Oct 2025
🆕
ステラソラ · Released on the App StoreiOS
2 Apr 2025
🆕
クッキーラン：冒険の塔 · Released on the App StoreiOS
25 Jul 2024
🆕
YoStation · Released on the App StoreiOS
4 Feb 2021
🆕
ブルーアーカイブ · Released on the App StoreiOS
15 Jan 2020
🆕
アークナイツ · Released on the App StoreiOS
27 Nov 2019
🆕
雀魂 -じゃんたま- · Released on the App StoreiOS
13 Sep 2017
🆕
アズールレーン · Released on the App StoreiOS

Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.

Free with an account

Portfolio-wide download estimates, top grossing positions and new-launch alerts for Yostar, Inc..

Downloads per day

Revenue per day

Monthly active users

Revenue per download