Prelim360 vs Disaster Aidvisor
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Prelim360
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Prelim360.ai helps adjusters complete and submit NFIP Preliminary Reports directly from the field using a simple phone app." โข Save time โข Reduce office work โข Get more claims Complete Reports On-Site Fill out NFIP Preliminary Reports and Advance Payment Request Forms Flexible Submission Options Easily input required information using your iPhone with a user-friendly, easy to use interface. Photo Integration Seamlessly capture, label, and attach photos directly within the app for efficient integration. FCN Card Attachment Seamlessly include your FCN card with submissions for quick, secure, and compliant report processing.
Disaster Aidvisor
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Disaster AIDvisor is your trusted advisor for emergency preparedness โ a calm, knowledgeable companion that helps you plan ahead, stay informed during severe weather, and recover with confidence. Built on a curated knowledge base of over 1,100 expert-vetted responses covering hurricanes, tornadoes, floods, wildfires, earthquakes, winter storms, and more, Disaster AIDvisor answers your questions in plain language and points you to the steps that matter most for your situation. WHAT YOU CAN DO โข Ask anything about preparing your home, family, pets, or business for a disaster โข Get tailored checklists for evacuation kits, communication plans, and shelter-in-place readiness โข Receive thoughtful guidance during active weather events โข Learn what matters most in the first 72 hours after a disaster strikes โข Draw on trusted practices from FEMA, the National Weather Service, and the Red Cross WHY DISASTER AIDVISOR Most preparedness apps overwhelm you with checklists. Disaster AIDvisor is different โ it speaks with the voice of an experienced advisor, offering clear answers, gentle reminders, and practical next steps so you can act with confidence rather than fear. Whether you're building your first emergency kit, preparing for an approaching hurricane, or helping a family member recover from a flood, Disaster AIDvisor meets you where you are. IMPORTANT Disaster AIDvisor provides preparedness guidance, not emergency response. If you are in immediate danger, call 911 or your local emergency services.
Screenshots
Verdict
The clearest difference is iOS requirement: Disaster Aidvisor at 13.0 against Prelim360's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Prelim360 ships an update every 2 months, Disaster Aidvisor every 3 months. The most recent releases landed on October 2, 2026 and October 19, 2026 respectively.
| Parameter | Prelim360 | Disaster Aidvisor |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months โ better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 โ better |
| Further details โ not scored | ||
| Size | 43 MB | 67 MB |
| Age rating | 4+ | 17+ |
| Developer | Alcazar, LLC | Build SOS Inc |
In-app purchases
Prelim360
No in-app purchases
Disaster Aidvisor
No in-app purchases
Questions
Is Prelim360 free?
Is Disaster Aidvisor free?
Do Prelim360 or Disaster Aidvisor have ads?
Which is updated more often, Prelim360 or Disaster Aidvisor?
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