Apps Like GeoFieldBook for iPhone and iPad
Record field data and create maps
Record geological data using GPS, camera, and mapping tools. Log structural and formation details with pre-defined options. Link images to records and view data in real-time on a map. Manage and organize field notes digitally.
GeoFieldBook screenshots
Ranked alternatives
Showing 41–60 of 1,000 ranked alternatives.


Visual Math 4D
Ronny Weidemann
Solve equations and visualize graphs
Solve mathematical equations and visualize results in 2D and 3D. Plot cartesian, polar, spherical, and parametric functions. Animate equations and vector fields. Find intersections of functions. Support for complex functions.


Hydrology Calculator
Rhyno Engineering LLC
Calculate equations quickly
Calculate water flow using five equations. Input variables and view defined parameters for clarity. Save and export results for documentation.


Conversatio Divina
Avedis Adourian
Explore Scripture and reflect deeply
Reference "Explore theological texts, access lectures, and read writings on spiritual formation. Search for key concepts, annotate passages, and save notes. Sync notes across devices and view historical context of Christian teachings."

Amino Acid Quiz
Atlas Educational Software
Acids and track progress
Study and test knowledge of the 20 standard acids through customizable quizzes. Topics include names, structural formulas, 1-letter and 3-letter codes, codons, and side chain classes. Quizzes are available for free. Remove ads with an in- purchase.

Voice Record Pro 7
Dayana Networks Ltd
Memos and ambient sounds
Memos and audio clips with adjustable quality and unlimited length. Save in MP3, WAV, or MP4 formats. Export files to Google Drive or Dropbox. Import and convert between supported formats.




Rock Identifier - Rockby
Pixoby OU
Identify rocks, minerals, and gems
Take a photo of a , mineral, gem, or crystal to identify it. View detailed information about its properties, composition, and formation. Compare findings with a database of known specimens. Save and organize identified items in a personal collection.




Solving Pythagoras
Glindemann, Sennoun, Langer GbR
Calculate triangle sides with Pythagorean theorem
Calculate missing sides of right-angled triangles using the Pythagorean theorem. Input two sides to find the third. Save calculations in a history. Share complete solutions. Support for entering fractions. Remove ads.

Bird Codes
James Stuckey Weber
Look up and enter checklists
Alpha code reference allows users to look up species using four-letter . Enter to view species details. Sync with eBird checklists. Manage field notes with quick species identification.


Mind Map Maker - Mindomo
Expert Software Applications Srl
Create, share, and sync maps
Create and organize ideas using maps. Add notes, links, and images to nodes. Convert maps into presentations. Share and collaborate in real time. Sync maps across devices and access from any browser.

Skeletal System Quiz & Anatomy
Alpha Dog Marketing LLC
Study terms and take quizzes
Review definitions, terms, and core concepts. Identify bones and joints. Take quizzes to test knowledge and reinforce learning. Prepare for classes, review during lectures, and improve exam performance.
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