Its a great alternative to carting around character sheets and dice. Fight Club allows for custom equipment/feats/spells/skills/classes/races.
The app comes with a custom dice calculator for any misc rolls you need to do, however most rolls you will need are already precalculated for you!
For Pathfinder players Fight Club uses the Core Rule Book to base its feat, equipment and spell lists (other books can be added easily by hand).
Not all of Fight Clubs feats automatically modify your character (Two Weapon Fighting or Weapon Finesse for instance), but most of them are done for you or are easy to work around.
The layout is easy and simple to use and it definitely clears up some of the clutter youd normally have on paper sheet. Quickly add a temporary condition and keep track of both your current HP and temporary.
For casters, Fight Club allows you to compact your spells to only those prepared, track how many you have left, and gives you a full description of each spell with a simple tap! Want to create your own unique spell? Just add it in the edit section.
You can share your full character with friends who have the app (or the GM app) or a short version via email. Link character as companions, decide which items are equipped, carried, or stored away elsewhere, and always remember to back up everything on the iCloud or Dropbox so you can redownload it on your other device (because starting from scratch isnt fun for anyone).
All in all, its a great app and will serve you well. Definitely worth downloading.
KatjaJett about Fight Club PFRPG/3.5 Edition