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Best Equals alternatives: apps like Equals – Unit Converter

4+ similar apps compared and reviewed

4.3 avg rating
3 free apps
Updated October 2026
Equals – Unit Converter
πŸ” Reference

Equals is great, but it's not the only option. Explore 4+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Equals

iBird Pro Guide to Birds#1

iBird Pro Guide to Birds by Mitch Waite Group

Field Guide to North America
Editor's Choice
πŸ” Reference
4.3😊(6.9K ratings)
FreeIn-App Purchases
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This app serves as a comprehensive field guide for identifying birds across North America, the UK, Palau, and Hawaii. It offers offline access, advanced search capabilities, and detailed species information including illustrations, photos, songs, and range maps.

What We Love

  • πŸš€ Convenient and feature-rich
  • πŸ‘ Excellent bird identification tools
  • 🎨 Detailed illustrations and photos
  • πŸ”Š High-quality bird call recordings
  • πŸ—ΊοΈ Useful range maps and habitat information
  • πŸ” Powerful search and filtering capabilities
  • πŸ“± Offline accessibility

Room to Improve

  • πŸ› Occasional crashes and bugs
  • πŸ”’ Issues with restoring purchases
  • πŸ’° Transition to subscription model frustrates some users
  • πŸ€” Confusing navigation and layout for some
  • πŸ“Š Inaccurate or missing information for certain species
Knots 3D#2

Knots 3D by Nynix

Learn 240+ ties & hitches
Strong Contender
πŸ” Reference
4.9😊(13K ratings)
$5.99
#2in Reference
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Master over 220 essential knots with detailed 3D animations and offline access. This app is perfect for learning rope work for activities like fishing, climbing, and boating, offering interactive tutorials and customizable organization features.

What We Love

  • πŸ‘ Excellent instructions and animations
  • πŸš€ Adjustable speed control for learning
  • πŸ” Ability to view knots from different angles
  • πŸ“š Comprehensive knot library
  • πŸ’‘ Detailed information on knot uses and history
  • 🎯 Favorites feature for quick access to frequently used knots

Room to Improve

  • πŸ› Favorites list disappearing after updates
  • πŸ’‘ Desire for more splices and advanced knots
  • πŸ’‘ Request for step-by-step instructions and ability to pause/rewind animations
Knot Guide (Lite)#3

Knot Guide (Lite) by Winkpass Creations, Inc.

Essential knots for any use
Worth Considering
πŸ” Reference
3.9😞(363 ratings)
FreeAdsIn-App Purchases
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Learn to tie a wide variety of essential knots with this comprehensive guide. It offers detailed instructions and visual aids for over 200 different knots, suitable for various practical applications.

What We Love

  • πŸ‘ Lots of knots to choose from
  • πŸ“Ί Works with no WiFi
  • πŸ‘ Easy to understand instructions
  • πŸ‘ Useful for various activities (climbing, sailing, etc.)

Room to Improve

  • πŸ’Έ Paid version too expensive
  • πŸ“Ί Too many ads in free version
  • 🚫 Ads interfere with using the app
  • 🚫 Ads cover up instructions
  • 🚫 Ads can't be closed
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