TestBook Turkey

How this developer operates

• Carrier title LGS Test - 8. Sınıf Hazırlık holds 25% of the developer's installs
• Hit rate 5% of launches reach 100k installs (1 of 20 at least 30 days old)
• Release rhythm a new app every ~122 days on average
• Maintenance 18 of 21 apps updated in the last 90 days · last update 2 days ago · updates every ~42 days

All apps

App	Style	Rating	Installs	Released
LGS Test - 8. Sınıf Hazırlık	Education	—	100,000+	Sep 8, 2020
5. Sınıf Test - Bursluluk	Education	—	50,000+	Jun 6, 2020
7. Sınıf Test - LGS Hazırlık	Education	—	50,000+	Sep 2, 2020
4. Sınıf Konu Testleri	Education	—	50,000+	Apr 18, 2020
6. Sınıf Test - Maarif Modeli	Education	—	10,000+	Jul 25, 2020
9. Sınıf Test - Konu Soruları	Education	—	10,000+	Jan 3, 2021
3. Sınıf Konu Testleri	Education	—	10,000+	Apr 18, 2020
10. Sınıf Test - Konu Soruları	Education	—	10,000+	Jan 15, 2021
AÖL Hazırlık · Çıkmış Sorular	Education	—	10,000+	Jun 27, 2023
1. ve 2. Sınıf Test Çöz	Education	—	10,000+	Mar 9, 2020
ALES Deneme Sınavı & Sorular	Education	—	10,000+	Feb 1, 2022
Özel Güvenlik Sınav Hazırlık	Education	—	10,000+	Jun 3, 2023
12. Sınıf ve YKS Soru Bankası	Education	—	10,000+	Dec 21, 2021
Tarif Dünyam: Turkish Recipes	Food & Drink	—	10,000+	May 1, 2021
Boya Defteri: Sayılarla Boyama	Entertainment	—	10,000+	Sep 9, 2023
11. Sınıf Test - Sayısal Sözel	Education	—	5,000+	Jan 24, 2021
KPSS Lisans Deneme	Education	—	1,000+	May 24, 2026
EduKolay	Education	—	100+	—
HMGS Hazırlık: Soru & Deneme	Education	—	100+	Jul 11, 2026
Submap: Subscription Tracker	Finance	—	50+	Apr 26, 2026
YDS YÖKDİL IELTS TOEFL PTE	Education	—	50+	May 28, 2026