This app is aimed at people with PKU.
It combines calculator, pencil, paper and nutritional table.
In everyday life, a balance is thus usually only needed.

Features:
- It can Phe levels are calculated per 100g for a given weight over phenylalanine per 100g or protein.
- You can search with English and German terms in food databases for Phe levels.

- It can be quickly daily schedule with total and residual-Phe create and manage.
- In the day list you get a good overview to have Phe levels overall better grip.

- In latch foods can be bookmarked with weight to list them at a later date.
- At the grocery store own food can be stored with your Phe levels and selected.

The app is free, works offline and does not require an account.
It is available for Android, Windows Phone and the Google Chrome browser extension.
Other platforms (such as iOS) can use the app on the website http://pherechner.de also take full advantage of.