# Sentinel by Ladris — Know your risk. Be ready. > Emergency risk assessment and preparedness tool for multiple locations. (iPhone/iPad app by Ladris.) - Source: https://appshunter.io/ios/app/sentinel-by-ladris/id6746508148 (this page in markdown: same URL + `.md`) - Developer: [Ladris](https://appshunter.io/developer/1817212625) - Category: Lifestyle, Utilities - Price: Free - Rating: 5.00/5 from 12 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 16.4 · 66 MB - Languages: American English, European Spanish - Released: 2025-06-27 - Data updated: 2026-08-26 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/sentinel-by-ladris/id6746508148/reviews.md ## What is Sentinel by Ladris? Wildfires move fast. Sentinel helps you and your loved ones stay ahead. Free for everyone. Track every active fire in the US: View a live incident map with updates on every active wildfire in the country. Follow red flag warnings, fire weather watches, and evacuation orders as they are issued. View fire spread forecasts: Sentinel's built-in fire spread simulation forecasts hour-by-hour fire progression using live weather, wind, terrain, and fuel moisture data. Simulations update automatically as each incident evolves, so you can see whether a fire is likely to reach you or your loved ones. Watch over the people and places you care about: Save locations - your home, your kids' school, a parent's house in another state - and get notified the moment a fire or evacuation order starts nearby. Sentinel also delivers IPAWS and NWS alerts for every saved location. No cost, no account, and no subscription necessary. ## Key features - Risk scores for multiple locations - Active zone alerts (evacuations, warnings) - Location-aware push notifications - Evacuation readiness scoring - Hazard risk breakdown - Dynamic advisories from authorities - No account required ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/sentinel-by-ladris/id6746508148/reviews.md ### 5/5 — Great! *2026-08-18* This app is great, but I wish San Diego county used this app. I would feel so much safer ### 5/5 — Very helpful *2025-11-12* My county uses Ladris so the information that I see is even more informative! ### 5/5 — Very good!! *2025-10-14* Solid app works as advertised ## Frequently asked questions about Sentinel by Ladris ### What is Sentinel? Sentinel is a free lifestyle app developed by Ladris that helps users understand their risk level and stay prepared for emergencies in multiple locations. It provides actionable information on hazards like fire, flood, and heat, along with active zone alerts and evacuation readiness scores. ### Is Sentinel free to use? Yes, Sentinel is completely free to download and use. The app is available at no cost to users, with no in-app purchases or advertisements. ### Does Sentinel have ads? No, Sentinel is ad-free. The app is designed to provide a focused and uninterrupted experience for users concerned about emergency preparedness. ### What devices does Sentinel support? Sentinel is available for iPhone and iPod devices. It runs on iOS and is optimized for these platforms. ### How often is Sentinel updated? The latest version of Sentinel, 2.0.0, was last updated on March 20, 2026. Users can expect regular updates to ensure the app's reliability and accuracy. ### What kind of alerts does Sentinel provide? Sentinel provides location-aware push notifications for active zone alerts, including evacuation orders, warnings, and shelter-in-place instructions. It also offers dynamic advisories from NWS, IPAWS, and local authorities. ### Can I track risk for multiple locations with Sentinel? Yes, Sentinel allows you to save and track risk scores for multiple locations that matter most to you, such as your home, family members' residences, or workplace. ### What is the age rating for Sentinel? Sentinel has an age rating of 4+, making it suitable for a wide range of users. The app's content is generally appropriate for children and adults. ## Version history (last 5 releases) ### 3.1.8 — 2026-08-20 • Better first look at the map and fire simulations • Refresh any incident on demand • More context on where incident data comes from • Smoother navigation between locations and incidents • Layout and animation fixes across screen sizes • Various stability and polish improvements ### 3.0.10 — 2026-08-07 • Fresh UI design and optimizations • Full landscape and tablet support • Redesigned fire simulation view with clearer timeline and layer controls • More control over notification sounds • New basemaps and richer incident updates • Performance and stability improvements ### 2.6.1 — 2026-06-26 • Improved fire simulation visualizations. • More control over the notifications you see. • Bug fixes and performance improvements. ### 2.5.1 — 2026-06-17 • Updated Terms of Use ### 2.5.0 — 2026-06-16 • Reorder your saved locations to match your priorities. • Faster, more reliable map rendering with numerous stability fixes. ## Apps similar to Sentinel by Ladris | App | Rating | Price | Category | | --- | --- | --- | --- | | [Blades Barber Studio](https://appshunter.io/ios/app/blades-barber-studio/id6753772256) | — | Free | Lifestyle | | [BarterBug](https://appshunter.io/ios/app/barterbug/id6741475849) | 5.0 (5) | Free | Lifestyle | | [Hillsborough CA Mobile App](https://appshunter.io/ios/app/hillsborough-ca-mobile-app/id6748659708) | — | Free | Lifestyle | | [Madronus Capture](https://appshunter.io/ios/app/madronus-capture/id6743779368) | 4.8 (4) | Free | Lifestyle | | [Tenax ai](https://appshunter.io/ios/app/tenax-ai/id6757644878) | — | Free | Lifestyle | | [Putman Auctioneers](https://appshunter.io/ios/app/putman-auctioneers/id6502743853) | — | Free | Lifestyle | ## Related topics [ladris](https://appshunter.io/ios/topics/ladris) --- *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 2026-08-26.*