Best Periscope Watchkeeper alternatives: apps like Periscope Watchkeeper

6+ similar apps compared and reviewed

4.6 avg rating
5 free apps
Updated October 2026

Periscope Watchkeeper is great, but it's not the only option. Explore 6+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Periscope Watchkeeper

Master-Nav#1

Master-Nav by Peterjohn Chisholm

NAV RULES - the easy way!
Editor's Choice
📚 Education
4.7(94 ratings)
$1.99
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Learn maritime navigation rules with an interactive system designed for effective retention. This app breaks down complex regulations into manageable sections with visual aids and mnemonics. It revisits incorrect answers and provides instant graphical feedback, making the learning process intuitive and efficient.

Mushroom ID: Forage Identifier#2

Mushroom ID: Forage Identifier by AIBY

Identify Mushrooms by Picture
Strong Contender
📚 Education
4.4😐(492 ratings)
FreeIn-App Purchases
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Identify mushrooms with AI by taking a picture. Learn about their edibility, season, and facts. Track your finds, build collections, and access foraging tools like a compass and flashlight.

What We Love

  • 🚀 Accurate identification
  • 🔍 Extensive database
  • 📚 Detailed mushroom info
  • 🌳 Helpful for foraging
  • 🤩 Fun and engaging

Room to Improve

  • 💰 Expensive/hidden fees
  • 🤔 Unreliable identification
  • 🤯 Dangerous app
  • 📵 Forced rating/freezing
geotrainer: Geography Map Quiz#3

geotrainer: Geography Map Quiz by Ralf Ebert

Countries, States & Flag Quiz
Worth Considering
📚 Education
4.8😊(4.7K ratings)
FreeIn-App Purchases
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Test your global knowledge with this geography quiz app. Learn about countries, capitals, and flags through interactive quizzes and explore detailed country information. Features adaptive learning to reinforce weaker areas.

What We Love

  • 🚀 Best app to learn countries
  • 👍 Intuitive and well-designed
  • 👍 Engaging and fun learning experience
  • 👍 Effective and fun memorization
  • 👍 Excellent user interface
  • 👍 Helpful for learning geography
  • 👍 Informative and interactive
  • 👍 Great for regular learning and practice
  • 👍 Responsive developer
  • 👍 Affordable subscription
  • 👍 Excellent value for money

Room to Improve

  • 🐛 Annoying 'Before You Continue...' screen
  • 💰 £9.99 yearly subscription is expensive
  • 🔒 Too many features locked behind paywall