Helpful, speeds up rating books

This app has been a great help in setting the GRL levels for books in our elementary school; scanning goes much faster than our older look-up approach.

The database could be larger, though I assume it is still expanding; we do get a fair number of "not found" results, but its the ones we do find are done quickly, so its worthwhile just for that.

Yinchiao about Literacy Leveler