HomeAppsBooks & ReferenceRocksApps like Rocks Here are some great alternatives to Rocks by Kirill Sidorov : Petrology Minerals and Rocks ★4.4 Rock Identifier: Stone ID ★4.5 Rocks & Minerals Book ★4.4 The Rock Church Bay Area ★5.0 Rock Master: Rock Identifier ★4.2 Seneca Rocks 3D ★3.9 ROCK 107 WIRX ★4.7 Rock & Crystal Identifier - ID ★4.4 95.7 THE ROCK ★4.9 The Rock Vault ★4.8 Stone Identifier Rock Scanner ★3.9 Only Rock ★4.6