# Flood Zone Map vs Hamptons Coastal.

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 (#81 vs unranked). On ads, in-app purchases, monetization model and device support there is nothing between them.

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.

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.

## The numbers

| Metric | Flood Zone Map | Hamptons Coastal. |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hamptons-coastal/id6759401604/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 29.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#81** | — |
| Size | 25 MB | 60 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Ikonetics](https://appshunter.io/developer/302636511) | [Hamptons Coastal LLC](https://appshunter.io/developer/1878451482) |

## What reviewers say

### Flood Zone Map

[App page](https://appshunter.io/ios/app/flood-zone-map/id908554933)

**Currently charting:** #81 Top Paid · Business (US App Store)

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:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flood Zone Maps and SFHDF Docs | $2.49 | per month |
| Unlimited PDFs & Flood Maps | $4.99 | per month |
| Flood Zone Maps and SFHDF Docs | $6.49 | per 3 months |
| Unlimited PDFs & Flood Maps | $11.99 | per 3 months |
| Flood Zone Maps and SFHDF Docs | $12.49 | per 6 months |
| Unlimited PDFs & Flood Maps | $19.99 | per 6 months |


### Hamptons Coastal.

[App page](https://appshunter.io/ios/app/hamptons-coastal/id6759401604)

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:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium reader | $19.99 | per month |
| Basic agent | $19.99 | per month |
| Pro agent | $49.99 | per month |
| Elite agent | $99.99 | per month |
| Additional Listing | $49.99 | one-time |
| Featured Article | $299.00 | one-time |


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*