Apps like Geology Toolkit Premium

Here are some great alternatives to Geology Toolkit Premium by farcraft :
Rock Identifier: Crystal Stone
Rock Identifier: Crystal Stone
★4.5
Rock identifier
Rock identifier
★3.2
Crystal Guide® Pocket Edition
Crystal Guide® Pocket Edition
★4.6
Geology Quiz Offline - MCQs
Geology Quiz Offline - MCQs
★3.8
Rock ID - Stone Identifier
Rock ID - Stone Identifier
★4.4
Rock: Identifier & Stone ID
Rock: Identifier & Stone ID
★3.9
Rock Identifier - Gemstone
Rock Identifier - Gemstone
★3.8
Petroleum Geology Book Offline
Petroleum Geology Book Offline
★4.4
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
Rock Identifier: Stone ID
Rock Identifier: Stone ID
★4.5
Geology Quiz
Geology Quiz
★4.8
6Sense
6Sense
★4.3