Daniel Kreppel

How this developer operates

• Carrier title Design Patterns in C# holds 78% of the developer's installs
• Hit rate 0% of launches reach 100k installs (0 of 4 at least 30 days old)
• Release rhythm a new app every ~2.7 years on average
• Maintenance 0 of 4 apps updated in the last 90 days · last update 242 days ago

All apps

App	Style	Rating	Installs	Released
Design Patterns in C#	Books & Reference	★ 4.7	50,000+	Jan 24, 2018
Algorithms in C#	Books & Reference	★ 4.5	10,000+	Apr 23, 2020
Concurrency in C#	Education	—	500+	Nov 2, 2021
Moto Bench	Books & Reference	—	1+	Mar 13, 2026