Tim Specht

Chart App provides a complete new way to track app rankings worldwide. It currently features over 40 million datasets from numerous countries with ove …

Following the famous and awarded "Formulary:Physics" the second part of the "Formulary" series is about mathematics. "Formulary:Math" contains all imp …

Following the famous and awarded "Formulary:Physics" the second part of the "Formulary" series is about mathematics. "Formulary:Math" contains all imp …

***Celebrating Top 10! Thanks for your massive support!***"Formulary:Physics" is an awarded interactive collection of formulas available completely of …

**Now also in English!**To change the language the language of the device needs to be changed in the system settings because the app retrieves it auto …