An e-paper photo display with a voice memory: hold one button to save a detail, hold it again to ask where you put it.
PrepperApp
An emergency preparedness app that turns your water and food stock into one honest number of days.
Visit Official Website
https://prepperapp.net
What It Does
PrepperApp's premise is that households overestimate their readiness, so it reduces preparedness to a single figure: add up the water and food you actually hold and the app returns how many days your household can last on it. The site's own summary describes that number as honest rather than reassuring.
Alongside the day count, the app is presented as keeping your family's preparedness information to hand. The homepage is a client-rendered page whose served HTML exposes only the headline and summary, so the full feature set, plan structure and prices have not been recorded here.
Key Features
- Adds up water and food stock into one days-of-supply figure
- Household-oriented rather than per-person accounting
Who It Is For
Households keeping emergency food and water supplies who want a realistic figure rather than a checklist.
Key Use Cases
Households can turn stored water and food into a single days-of-supply number instead of guessing.
Families rotating supplies can see what runs out first and what has not been measured yet.
People who want the count without installing anything can use the browser version; the iOS and Android apps work offline.
Pricing and Access
Pricing
Freemium
Individual plan prices are not publicly listed. Check the official site for current pricing.
Access
The homepage is rendered client-side, so download links, platform support and pricing are not readable in the served HTML.
Pricing and availability last checked: Oct 24, 2026 · Source: official website
Privacy and Data Handling
Strengths and Limitations
Strengths
Reducing preparedness to one defensible number is more useful than another checklist.
Limitations
The days-of-supply figure counts water and food only; medical supplies, power and other preparedness categories sit outside the calculation.
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