


The upgrade is not substantial but does include roughly 100 additional sound effects in various categories. The More buttons don't lead to more sound effects but to an upgrade option to get more sound effects for $1.99. The second page is filled with sound effects from animals - 15 total - all of which are very good and recorded nicely. There are 14 sound effects on the first screen ranging from a cash register to a fire engine. When you open the ad, you'll be asked a handful of questions, but no registration or setup is required. In this case, the upgrade is relatively limited in scope, but if you enjoy the sound effects - which are generally decent - it is a worthwhile purchase.

Like many other free apps featuring sound effects, GIFs, videos, or icons, the app is ad supported and has a paid upgrade that gives you more of the sound effects and removes the ads. Sound Effects Free is exactly what it sounds like: a repository of various sound effects that you can use for free on your iPhone.
