Best apps like Custos: Survival Prepper

10+ similar apps compared and reviewed

4.1 avg rating
10 free apps
Updated August 2026

Custos is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Custos

SAS Survival Guide - Lite#2

SAS Survival Guide - Lite by Trellisys.net

Strong Contender
🌟 Lifestyle
3.6😊(176 ratings)
FreeIn-App Purchases
SAS Survival Guide - Lite screenshot 1
SAS Survival Guide - Lite screenshot 2
SAS Survival Guide - Lite screenshot 3
SAS Survival Guide - Lite screenshot 4
SAS Survival Guide - Lite screenshot 5

This app offers essential wilderness survival information, including fire building, water sourcing, and navigation techniques. It features photo galleries, instructional videos, and a quiz to test your knowledge. Prepare for outdoor adventures with this entry-level survival guide.

What We Love

  • 👍 Helpful survival information
  • 🔍 Detailed checklists and quizzes
  • 🗺️ Useful for outdoor activities
  • 💡 Portable survival guide

Room to Improve

  • 🐛 Crashes and freezes
  • 🔒 Restoration of previous purchases not working
  • 🔍 Limited content in free version

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4
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Offline Survival Kit
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A comprehensive offline guide for wilderness survival and emergency preparedness. Access information on identifying plants and animals, essential survival skills, disaster response, and first aid, all without an internet connection.

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Manage emergency supplies and preparedness across multiple locations. Track food, water, medical items, and custom gear with expiration reminders. Plan go-bags and generate reports for organized readiness.

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Preppr: Learn, Stock, Survive
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This app helps users prepare for emergencies with tools for inventory management, personalized plans, and survival skills training. It includes an offline manual based on US Army guides and offers a premium version for advanced features.

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