# World Peach > Emergency preparedness and offline survival communication platform. (iPhone/iPad app by Zicheng Zhao.) - Source: https://appshunter.io/ios/app/world-peach/id6759848783 (this page in markdown: same URL + `.md`) - Developer: [Zicheng Zhao](https://appshunter.io/developer/1862414074) - Category: Utilities - Price: Free - Rating: 5.00/5 from 3 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 13 MB - Languages: Arabic, Chinese (Simplified, China) - Released: 2026-03-04 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/world-peach/id6759848783/reviews.md ## What is World Peach? This war-survival platform helps you survive a nuclear war. 1. Mesh Network: Talk to nearby devices over Bluetooth and Wi-Fi. No server. No internet. Up to 8 devices, peer-to-peer. When towers go dark, you're still connected. 2. Live Government Alerts: NOAA and FEMA IPAWS warnings, filtered to your GPS location. 3. US Radiation Map: EPA RadNet. 140 official US monitoring stations. All 50 states. Live readings, color-coded risk levels, and offline science references so you understand what you're seeing. 4. US Alert Map: Every active NOAA and FEMA IPAWS US emergency alert on a full-screen interactive map. Severity-colored polygon overlays show exactly where warnings are in effect, civil danger, nuclear, radiological, weather, and more. 5. Prepare Checklist: 56 items across 9 categories, sourced from FEMA, Red Cross, and FDA. Track what you have. Export a PDF. Know your gaps. 6. Survival Guidebook: 10 chapters. Fully offline. Every claim cited to FEMA, CDC, FDA, or peer-reviewed science. 7. Family Coordination: Print a wallet-sized emergency card with meeting points and a reunification plan. World Peach isn't a military tool. It's a calm, practical platform for ordinary people who want to give themselves and their families a real chance to prepare for the worst-case scenario. This app provides general preparedness information based on publicly available government and scientific sources. Always follow directives from local authorities. Be prepared. Your survival is not guaranteed. But preparation makes it possible. ## Key features - Offline mesh network communication - Live government emergency alerts - US radiation and alert maps - Preparedness checklist - Offline survival guidebook - Family coordination tools ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/world-peach/id6759848783/reviews.md ### 5/5 — Very good *2026-03-20* This is very innovative. Good job ## Frequently asked questions about World Peach ### What is World Peach? World Peach is a war-survival platform designed to help users prepare for and navigate emergencies. It offers features like offline communication, live government alerts, and detailed preparedness resources. ### Does World Peach have ads? No, World Peach does not contain advertisements. The app is completely ad-free, allowing for an uninterrupted user experience during critical situations. ### How does the mesh network in World Peach work? The mesh network allows users to communicate with nearby devices over Bluetooth and Wi-Fi without needing an internet connection or servers. It supports peer-to-peer communication for up to 8 devices. ### What kind of alerts does World Peach provide? World Peach provides live government alerts from NOAA and FEMA IPAWS, filtered to your GPS location. It also displays active US emergency alerts on an interactive map. ### Is the survival information in World Peach reliable? Yes, all claims in the Survival Guidebook are cited to FEMA, CDC, FDA, or peer-reviewed science. The app provides general preparedness information based on publicly available government and scientific sources. ### Can I use World Peach offline? Yes, many core features of World Peach are fully offline, including the mesh network communication, survival guidebook, and radiation map science references. ### What devices is World Peach available on? World Peach is currently available on iPhone and iPad devices. ### How often is World Peach updated? The latest version of World Peach is 2.4, and it was last updated on March 19, 2026. This indicates a recent update and ongoing development. ## Version history (last 5 releases) ### 2.4 — 2026-03-19 Removed the Evaluation planner and replaced it with: 1. US Alert Map: See NOAA active emergency alerts across America on a full-screen interactive map. Severity-colored polygon overlays show exactly where warnings are in effect: weather, civil danger, and nuclear. What it does: - Fetches every active alert across the entire United States from NOAA (typically 400+ at any time) - Draws alert regions directly on the map with severity-colored polygons: red for critical, amber for warning, green for informational - Tap any alert in the list to fly the camera to its region - Tap any polygon on the map to select the alert - Weather watches and warnings from NOAA's FeatureServer appear as blue overlays - "Locate Me" button centers on your position; "US Overview" zooms out to see everything - Draggable bottom panel shows all alerts sorted by severity with area descriptions How it works: Most NOAA alerts don't include map coordinates directly; they reference NWS forecast zones. The app resolves each zone's polygon geometry from the NWS API, caches it, and renders it on MapKit. This means you see actual geographic boundaries, not just pins. ### 2.3 — 2026-03-16 Design: Improve App Icon 1. Mesh identity persists across restarts, and nearby devices recognize you 2. See sent/failed delivery state on messages, tap to retry 3. System messages when peers join or leave the chat 4. Mesh auto-pauses on background, resumes on foreground 5. Multi-hop relay extends message reach through nearby devices 6. Better error messages and stability improvements ### 2.2.2 — 2026-03-14 1. Improves the Mesh Chat local network permission request workflow 2. Shorten the Mesh Chat description 3. Improves description of the App ### 2.2.1 — 2026-03-11 Updated the Icon of the App ### 2.2 — 2026-03-10 1. Brand new peach UI design style 2. Optimize the smoothness of the Mesh Chat design ## More apps by Zicheng Zhao - [10.653 Seconds](https://appshunter.io/ios/app/10653-seconds/id6757662737) - [Beyond Media Bible](https://appshunter.io/ios/app/beyond-media-bible/id6758921433) All apps by Zicheng Zhao: https://appshunter.io/developer/1862414074 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*