feuvel

How this developer operates

• Carrier title Çalışma Buddy: YDS, KPSS, AGS holds 82% of the developer's installs — a one-app developer
• Hit rate 0% of launches reach 100k installs (0 of 4 at least 30 days old)
• Release rhythm a new app every ~1.1 years on average
• Maintenance 3 of 7 apps updated in the last 90 days · last update 8 days ago · updates every ~51 days

Same company, other accounts · Ömer Faruk Erdoğan

Developer names that share this developer's legal name, contact e-mail or website in the store.

All apps

App	Style	Rating	Installs	Released
Çalışma Buddy: YDS, KPSS, AGS	Education	—	1,000+	—
TUS Guru	Education	—	100+	—
Ansero AI: Question Solver	Education	—	100+	Oct 1, 2025
Corco-The Word Box	Education	—	50+	May 25, 2023
Kaizen YKS (TYT-AYT)	Education	—	10+	—
Istaka: 101 Okey Per Hesaplama	Entertainment	—	10+	Sep 27, 2026
Penguin Walks: But Why?	Health & Fitness	—	1+	Jan 25, 2026