ACNH Turnip Exchange - AC Club is an iPhone application developed by 培根 刘. It falls under the category of Education & Reference and offers a variety of features for Animal Crossing: New Horizons players.

The app serves as a helpful guidebook for those living on the island. It provides a platform for item trading and collecting, allowing players to connect with others and find what they need. Creating a host and inviting friends to play is made simple with just a few clicks. Additionally, the Trade Center feature enables users to find other players who have items they are looking for.

One notable feature of ACNH Turnip Exchange - AC Club is the "Chat Room," which allows players to make new friends from all over the world. Moreover, language barriers are overcome with the automatic translation of room information into Chinese, English, or Japanese.

The app boasts a complete database of items and animals, including 80 types of fish, 80 types of insects, 70+ fossils, all DIY recipes, over 4000 clothing options, and 5000+ furniture pieces. It also provides comprehensive information on turnip prices and offers protection for Celeste.

Furthermore, players can access detailed information on fish, insects, fossils, artwork, animal residents, dresses, DIY recipes, and K.K. albums. The app ensures that players have all the necessary knowledge to enjoy their time on the island.

It is important to note that ACNH Turnip Exchange - AC Club is a third-party app and is not affiliated with Nintendo or Animal Crossing: New Horizons.