Comparison

Flood Zone Map vs Hamptons Coastal.

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Flood Zone Map

Easily access FEMA flood zone information for any address or property. Generate official flood hazard determination forms and customize map overlays for detailed analysis. Ideal for real estate professionals, homeowners, and anyone needing flood risk data.

Highlights
  • Search flood zone by address
  • Long-press for property flood zone
  • Create Standard Flood Hazard Determination Form
  • Automatic form completion
  • FEMA/NFIP map overlay
  • Customizable map layers
  • Free trial available
Features
Currently charting
Read full description

Search for an address to get its Flood Zone information. Long-press on the map to load Flood Zone information of any property. Flood Zones are only available to participating communities as regulated by FEMA. Make sure YOUR community is participating! Create the Standard Flood Hazard Determination Form (SFHDF) right on your iPad and iPhone. This is more than what is available on the FEMA site; it automatically completes the SFHDF form including the Community and map panel information, and provides a map showing the property with the FEMA / NFIP overlay! FLOOD ZONE quickly and easily gives you the FEMA designated flood zone of your current location or a point you choose on a map. Real estate agents, insurance agents, GIS professionals, surveyors, landowners and anyone with an interest in flood related products or services will find this app's subscription service easy, quick and very affordable. Realtors and Real estate agents: Add value to the service you provide. Top agents are knowledgeable of flood zones. Areas with a significant risk of flooding can be located miles away from bodies of water or rivers, and lender-required flood insurance can put a reasonably priced home out of the reach of some buyers. Use FLOOD ZONE to identify these properties and save yourself and buyers time and frustration. Listing agents and sellers can benefit too. Purchasers need to know that increases in flood insurance premiums are affected by a property’s flood zone. The FLOOD ZONE app helps listing agents and sellers determine what they need to disclose when placing a home on the market. Home Owners: FLOOD ZONE can help you monitor if your property’s flood zone has changed because of flood map redrawing. Are you near the boundary of two different zones? Use FLOOD ZONE to see how close you are to higher risk. FLOOD ZONE shows FEMA approved flood hazard maps using National Flood Insurance Program data that is updated regularly. FLOOD ZONE is an informational tool and not a substitute for an elevation certificate performed by a qualified professional. Data is believed accurate but not guaranteed. This app is NOT an official NFIP or FEMA publication. Please refer to official FEMA and NFIP resources and appropriately qualified professionals for all related determinations. You can customize the map to hide or show FIRM Panels, Flood Hazard Zones, LOMRs, LOMAs, River Mile Markers, Coastal Gages, Base Flood Elevations, Water Lines, Coastal Barrier Resources System Area, and Levees. The app REQUIRES an auto-renew subscription to the online flood zone maps, offered as an in-app purchase. The app comes with a free trial of access to the flood zone maps before you have to buy anything. Discounts may be provided for longer subscription periods. Payment will be charged to your iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user here: https://apps.apple.com/account/subscriptions Subscription auto-renewal may be turned off by going to the user's Account Settings after purchase. No cancellation of the current subscription is allowed during active subscription period. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication. Terms of Use (EULA) and Privacy Policy: http://www.ikonetics.com/app-site-terms-privacy.html

About

Hamptons Coastal.

Access exclusive real estate data for luxury markets like the Hamptons, Palm Beach, Miami, and Aspen. Get news, market reports, property valuations, and interactive maps. Features verified agent listings for buyers and sellers.

Highlights
  • Luxury real estate news feed
  • Data-driven market reports
  • AI-powered property valuations
  • Interactive parcel maps with owner info
  • Featured luxury listings
  • Exclusive market coverage
Features
Read full description

Hamptons Coastal is the luxury real estate intelligence platform covering four of America's most exclusive markets: the Hamptons, Palm Beach, Miami and Aspen. Whether you're a buyer researching a purchase, a homeowner tracking your property's value, or an agent looking for a competitive edge, Hamptons Coastal gives you the tools and data that used to require expensive subscriptions and industry connections. WHAT YOU GET News Feed - Curated daily coverage of luxury real estate transactions, market shifts, development news and lifestyle across all four markets. Written by our editorial team with verified data from public records and industry sources. Market Reports Data-driven analysis with charts and pricing trends. Understand where each market is heading before everyone else does. Property Intelligence AI-powered comparable sales analysis and property valuations. Get real comps and estimated values based on actual transaction data. Parcel Maps Interactive property maps with owner information, flood zones, wetlands and parcel boundaries. The data agents and investors actually need. Featured Listings Verified agents can showcase luxury listings directly in the app, reaching qualified buyers across all four markets. Subscription payments are processed through your Apple ID. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. Manage subscriptions in your Apple ID account settings. Privacy Policy: https://hamptonscoastal.com/privacy Terms of Use: https://hamptonscoastal.com/terms Support: info@hamptonscoastal.com

Screenshots

Flood Zone Map4 screens
Hamptons Coastal.4 screens

Verdict

The call

The clearest difference is price: Hamptons Coastal. at Free against Flood Zone Map's $1.99. Hamptons Coastal. also leads on update cadence (every 2 days vs every 6 months) and iOS requirement (15.1 vs 26.0). Flood Zone Map's advantage is chart position (#46 vs unranked). On ads, in-app purchases, monetization model and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Hamptons Coastal. is free to download; Flood Zone Map costs $1.99 up front. Flood Zone Map sells 6 in-app purchases, starting at $2.49 per month and Hamptons Coastal. sells 6 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Flood Zone Map ships an update every 6 months, Hamptons Coastal. every 2 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 7 level
Flood Zone Map versus Hamptons Coastal.: the parameters behind the verdict, then further details
ParameterFlood Zone MapHamptons Coastal.
Price$1.99Free — better
Rating—5.0 (2 ratings) — better
Positive reviews29.6% of reviews—
Number of ratings—2 — better
Update frequencyEvery 6 monthsEvery 2 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#46 — better—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.015.1 — better
Further details — not scored
Size25 MB60 MB
Age rating17+4+
DeveloperIkoneticsHamptons Coastal LLC

Customer experience

Flood Zone Map

Written reviews27 reviews
Positive29.6%
Neutral3.7%
Negative66.7%

Hamptons Coastal.

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

Flood Zone Map

Subscriptions6
  • Flood Zone Maps and SFHDF Docs1 Month trial$2.491 Month
  • Unlimited PDFs & Flood Maps1 Month trial$4.991 Month
  • Flood Zone Maps and SFHDF Docs1 Month trial$6.493 Months
Show 3 more
  • Unlimited PDFs & Flood Maps1 Month trial$11.993 Months
  • Flood Zone Maps and SFHDF Docs1 Month trial$12.496 Months
  • Unlimited PDFs & Flood Maps1 Month trial$19.996 Months
6 purchases

Hamptons Coastal.

Subscriptions4
  • Premium reader7 Days trial$19.991 Month
  • Basic agent$19.991 Month
  • Pro agent$49.991 Month
Show 1 more
  • Elite agent$99.991 Month
One-time2
  • Additional Listing$49.99
  • Featured Article$299.00

Questions

Is Flood Zone Map free?
Flood Zone Map costs $1.99, and also offers in-app purchases.
Is Hamptons Coastal. free?
Hamptons Coastal. is free to download, with in-app purchases available.
Do Flood Zone Map or Hamptons Coastal. have ads?
Neither Flood Zone Map nor Hamptons Coastal. shows ads.
Which is updated more often, Flood Zone Map or Hamptons Coastal.?
Flood Zone Map ships an update every 6 months, and Hamptons Coastal. every 2 days. Most recently, Flood Zone Map was updated on October 29, 2026 and Hamptons Coastal. on October 24, 2026.

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