Many imitations, but this is the best

There are many copies of Flow Free in the app store, some of which have some clever-looking additions. However, Flow Free is the most well thought-out and has the most tortuous flows to figure out.

The addition of bridges, in the companion app "Bridges" makes things much harder.

However, the further additions in imitation apps —branching and sharing squares — actually seem to make them simpler to solve, rather than more difficult.

My only gripe with Flow Free is that there arent more packs to buy. With the iPad Pro, it would be great to see 15x15 and 16x16 mania packs!

Unaltro2 about Flow Free, v2.5