Daily Water Need Engine
Drinking, cooking and hygiene liters, scaled by group size, trip length, temperature and trail difficulty.
Know your liters, your grams of gas and your pack weight before the trailhead disappears behind you. Water scaler, stove fuel estimator and gear manager, all working with zero bars of signal.
A taste of the CampWiz engine. Slide, tap, plan.
Drinking, cooking and hygiene liters, scaled by group size, trip length, temperature and trail difficulty.
Weighs exertion and sweat loss against your reserves between water sources, then warns you early.
Pick 100 g, 230 g or 450 g canisters from boil volume and meal frequency.
White gas or alcohol? Matched to cold snaps and thin high-altitude air.
Separate what you carry for good from what you burn, drink and eat.
Share tents, stoves and filters so no one hauls the whole camp.
Charts for water, fuel curves and gear weight breakdown, so the whole trip reads at a glance.
Trail plans, calculations and checklists stay on your phone and open instantly with zero coverage.
🧭 We are CampWiz, a crew of hikers, section-walkers and gear nerds who got tired of guessing liters on the wrong side of a ridge. CampWiz: Off-Grid Camp & Water Scaler is our iOS planner for people who sleep under open sky.
🏔️ Our mission is simple: take the anxiety out of the backcountry arithmetic. Water, fuel and weight should be numbers you trust, not hunches you carry.
💧 The app gives you a daily water engine, hydration deficit alerts, canister and liquid-fuel matching, a base-weight log, a group gear equalizer and a dashboard of curves, all stored in an offline vault.
Plan lighter, drink smarter, camp farther.
Effective Date: September 15, 2026
None. We do not collect personal details, location, trip plans, gear lists, calculation results or device identifiers.
Since we hold no information about you, we do not use it, analyze it, profile you with it or sell it. Your inputs are used only by the on-device calculators for water, fuel and weight.
Trail plans, checklists and calculations live in the Offline Vault on your phone. There is no cloud storage and no remote server involved.
CampWiz contains no analytics, advertising networks, social plugins or trackers, and no third party receives anything from the app.
Because the app works entirely offline and never transmits your data, nothing travels over a network to be intercepted. Your vault is protected by the security features of your iPhone.
We collect no data from anyone, including children under 13, which is consistent with the spirit of COPPA. The app is safe for families planning trips together.
There are no accounts to create or close. To erase everything the app holds, simply delete it from your device.
If our practices ever change, we will update this page and its effective date. Our commitment to keeping your data on your device stays the same.
Questions about privacy? Write to privacy@campwizoffgridcampapp.com.
✉️ Got a question, a route idea or a gear horror story? Drop us a line, we love hearing from the trail community.
⏱️ We reply within 24 to 48 hours, usually faster than a kettle boils at altitude.