Best apps like Underfoot: Bug Field Guide

4+ similar apps compared and reviewed

4.3 avg rating
4 free apps
Updated October 2026

Looking for something like Underfoot? We've analyzed 4+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Underfoot

4.4😊(185 ratings)
Free
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Discover and document the geology around you. Access global geologic maps, 3D globes, and detailed summaries of your surroundings. Contribute your own observations and track your exploration of Earth's geologic history.

What We Love

  • πŸ—ΊοΈ Comprehensive geological maps with detailed information
  • πŸ’‘ Innovative integration of peer-reviewed references and literature
  • 🧭 Built-in Brunton compass and clinometer tools
  • πŸ“± User-friendly interface and intuitive navigation
  • 🌍 Global coverage with paleomaps and stratigraphic data
  • πŸ‘₯ Social features for sharing outcrops and check-ins
  • πŸ’° Free app with optional donation support
  • πŸ“š Rich educational resource for students and professionals
  • 🎯 Accurate geological unit identification by location
  • ⛰️ Terrain-based DEM overlay for better context

Room to Improve

  • πŸ› Black map display issues in offline and online modes
  • πŸ“ GPS tracking and real-time position updates failing
  • πŸ”Œ Offline functionality severely limited or broken
  • πŸ” Persistent login requirement without password saving
  • ⚠️ Error dialogs that won't dismiss
  • πŸ“„ Literature articles and references not loading
  • πŸ”„ App refreshes and resets location when switching apps
  • 🎨 Similar color coding for adjacent formations
  • πŸ“± UI elements obscured on newer iPhone models
  • 🌐 International maps lack detail and accuracy
  • ⏱️ Taxa tab slow to load
  • πŸ” Fossils button non-functional
Readwise#3

Readwise by Readwise, Inc

Remember & Learn from Books
Worth Considering
πŸ“š Education
4.8😊(1.5K ratings)
FreeIn-App Purchases
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This app helps you retain more of what you read by centralizing and revisiting your highlights from various reading platforms. It uses spaced repetition and active recall techniques to improve memory and offers features like tagging, note-taking, and OCR for physical books.

What We Love

  • πŸš€ Powerful spaced repetition
  • πŸ“š Seamless integration with reading apps
  • πŸ” Helpful AI-powered features
  • πŸ—“οΈ Useful daily review routine
  • 🧠 Boosts knowledge retention
  • 🎨 Visually appealing interface

Room to Improve

  • πŸ’° Expensive subscription
  • πŸ”Œ Sync issues with some platforms
  • πŸ“± Subpar mobile app experience
  • πŸ•°οΈ Lack of flexibility in daily review
  • πŸ” Limited search functionality