HomeAppsBooks & ReferenceRocksApps like Rocks Here are some great alternatives to Rocks by Svetlana Sidorova : Rock Identifier: Stone ID ★4.5 Rocks & Minerals Book ★4.3 Rock Identifier: Mineral Value ★4.4 The Rock Church Bay Area ★5.0 Rock Pusher ★3.4 Rock & Crystal Identifier - ID ★4.6 Rock Identifier: Stone Value ★4.3