Frederick is now available on iOS and Android.
The first three levels are FREE, so give the app a try and let Frederick prove itself.
If you love it as much as we do, upgrade to get all 35 levels and 2,000+ words and sentences with a special discount available during the first 30 minutes after installation.
For about $20, you can get what normally costs hundreds of dollars or more (and takes YEARS of typical reading instruction).
And since we're always working on new features, please send any feedback to [email protected]
To get started, click on your link below to try Frederick, FREE: