Works well, lots of information
Spells are broken into Spells, Schools, Levels, and Classes, which is helpful. Choosing between d20 or Pathfinder spellbooks is also helpful. The search is fast and the search results show classes and levels for the spell. Is it worth $7 more than Spells 2.08? As a new player, I dont think so.
Grinning Ghost about
SpellbookMaster, v1.5