With PApp you can import your nationwide medication plans into your smartphone and update them. This includes, for example:
- adding prescription and non-prescription drugs,
- changing the dosage information or pausing existing medication,
- Adding further information such as reason or information.

It may be useful to discuss any changes with your doctor or pharmacist. PApp saves all changes to your medication in a traceable manner in order to also support you when you next visit a doctor or pharmacy.

With PApp, updated plans can be passed on in digital form:
- The updated barcode can be shown on the display of your device. This can then be scanned by other devices, for example at your doctor or pharmacist.
- PApp enables the updated plans to be sent as a PDF to an email address you have stored, for example to print out again on paper.