Tier 1 Dark 30

Survival Training & Prep

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

225+ operator modules. Signal suite. Live tools. Fully offline. One price, no subscription. Built for when the grid goes down and everything else fails. Tier 1 Dark 30 is a survival and preparedness training app built for people who understand that when the grid goes down, the only thing standing between their family and chaos is what they already know how to do. Not a checklist app. Not a gear catalog. A full operator training program — 225+ modules written to a standard that assumes you're serious, your situation is real, and you need information that actually works under pressure. WHEN THE GRID GOES DOWN Power outages. Supply chain collapse. Civil unrest. Government breakdown. Natural disaster. EMP. Pandemic. These are not conspiracy theories. They are documented historical events that happen to real people in real places. The question is not whether you will face a crisis. It is whether you will be ready. WHAT'S INSIDE 83 SCENARIO MODULES across 8 threat categories — Grid Collapse, Civil Unrest, Government Breakdown, Invasion and Occupation, Nuclear, Biological, Chemical and EMP, Natural Disaster. Each module is a complete operational playbook covering immediate actions, 72-hour priorities, and extended survival strategy. Written for adults who can handle real information. 114 SKILL MODULES across 14 categories — Fire, Shelter, Water, Medical, Navigation, Food, Communications, Security, Intelligence, Movement, Primitive Weapons, Improvised Tools, Situational Awareness, and Community Organization. Every module written to operator standard with SOPs, time benchmarks, and field-tested techniques that work without electricity or supply chains. SITUATION ASSESSMENT ENGINE — Answer 8 questions about your threat, location, group, and resources. Get an immediate prioritized action plan specific to your situation. Not generic advice — a response built for where you actually are right now. SIGNAL SUITE — Morse code flasher using your phone LED. Manual tap decoder. Sound signal generator. Visual signal reference. COMSEC discipline guide. Communicate when every other system is down. LIVE TOOLS — Water and food calculator with storage planning. Communications planner with PACE card builder, net schedule generator, and Meshtastic mesh planner. Gear loadout builder with weight analysis and readiness scoring. Power and electrical reference. Offline compass with MGRS overlay. 21 REFERENCE CARDS — Trauma first aid, water treatment, nuclear shelter, KI dosing, radiation, chemical agents, communications, navigation, fire, weather, and more. Screenshot them. They work without the app. BUILT FOR THE REAL WORLD Offline first. Zero internet required. Zero accounts. Zero tracking. Zero data collection. Works in airplane mode. Works when every tower is down. Works when your phone has not had a signal in two weeks. One price. No subscription. No recurring charges. Pay once, own it forever. Every content update included at no additional charge. Your data stays on your device. Nothing transmitted. Nothing logged. Nothing shared. WHETHER YOU ARE A FIRST-TIME PREPPER who just realized how fragile the supply chain is, a veteran operator who wants a comprehensive offline reference, a parent who needs their family ready for what is coming, or a community leader building resilience for the people around you — this app was built for you. This app works when everything else does not.

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The developer, John Branch, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

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    Information

    Seller
    John Branch
    Size
    28.8 MB
    Category
    Utilities
    Compatibility
    Requires iOS 13.0 or later.
    • iPhone
      Requires iOS 13.0 or later.
    • iPad
      Requires iPadOS 13.0 or later.
    • iPod touch
      Requires iOS 13.0 or later.
    • Mac
      Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English
    Age Rating
    16+
    • 16+
    • Learn More
    • Frequent
      Medical Treatment information
      Guns or Other Weapons

      Infrequent
      Realistic Violence

      Contains
      Health or Wellness Topics
    In-App Purchases
    Yes
    Copyright
    © 2026 Tier-1 Off-Grid | John D. Branch. All rights reserved. Dark 30
  • Developer Website
  • Privacy Policy

    • More by John Branch

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