There are no in apps to buy. All functions at the moment/in future are part of the Full-Version.
- What is special about the Carly 5* service?
- Can you transfer a license from one Google Play / App Store user to another?
- Why is the former Full Version now called Pro Version?
- How often can you install the app on different devices and what happens in the case of an uninstall?
- Where can you inform yourself about current beta-phases of the app?
- Do you have to purchase the app again, if you change between iPhone/iPad and Android?