Apps like Geology Toolkit Premium

Here are some great alternatives to Geology Toolkit Premium by farcraft :
Rock ID - Stone Identifier
Rock ID - Stone Identifier
★4.3
Rock Master: Rock Identifier
Rock Master: Rock Identifier
★4.5
Rock & Crystal Identifier - ID
Rock & Crystal Identifier - ID
★4.7
Rock Identifier - Gemstone
Rock Identifier - Gemstone
★3.8
Minerals guide
Minerals guide
★4.3
Geology Quiz Offline - MCQs
Geology Quiz Offline - MCQs
★3.8
Crystal Guide® Pocket Edition
Crystal Guide® Pocket Edition
★4.6
Rock Identifier: Stone ID
Rock Identifier: Stone ID
★4.5
Rock: Identifier & Stone ID
Rock: Identifier & Stone ID
★4.1
Glossary of geology
Glossary of geology
★4.1
Oxford Dictionary of Geology
Oxford Dictionary of Geology
★4.3
Geology Concepts
Geology Concepts
★3.3
Geology Dictionary Offline
Geology Dictionary Offline
★5.0
Martley Rocks
Martley Rocks
★5.0
Geology Quiz
Geology Quiz
★4.8
Minerals catalogue A-Z
Minerals catalogue A-Z
★4.4