# Flood Alert Watcher vs Seander

The clearest difference is ads: Seander at none against Flood Alert Watcher's shown. Seander also leads on update cadence (every 10 days vs every 3 weeks) and iOS requirement (15.0 vs 18.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Flood Alert Watcher sells 3 in-app purchases, starting at $0.99 per month and Seander sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Flood Alert Watcher ships an update every 3 weeks, Seander every 10 days. The most recent releases landed on September 11, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | Flood Alert Watcher | Seander |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/flood-alert-watcher/id1517218014/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 13.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 41 MB | 12 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [John Benson](https://appshunter.io/developer/376644555) | [Pau Bonet](https://appshunter.io/developer/1893691244) |

## What reviewers say

### Flood Alert Watcher

[App page](https://appshunter.io/ios/app/flood-alert-watcher/id1517218014)

Receive real-time flood alerts and weather warnings for the UK. View interactive flood maps, understand warning levels, and get peace of mind with trusted data from the Environment Agency.

**Highlights:** Real-time flood alerts, Interactive flood maps, Environment Agency data, Three warning levels, Instant notification alerts (premium), Ad-free experience (premium)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Annual | $1.99 | per year |
| Annual | $2.99 | per year |


### Seander

[App page](https://appshunter.io/ios/app/seander/id6762293280)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Seander Pro Monthly | $3.99 | per month |
| Seander Pro Annual | $17.99 | per year |


## Frequently asked questions

### Is Flood Alert Watcher free?

Flood Alert Watcher is free to download, with in-app purchases available.

### Is Seander free?

Seander is free to download, with in-app purchases available.

### Do Flood Alert Watcher or Seander have ads?

Flood Alert Watcher shows ads; Seander does not.

### Which is updated more often, Flood Alert Watcher or Seander?

Flood Alert Watcher ships an update every 3 weeks, and Seander every 10 days. Most recently, Flood Alert Watcher was updated on September 11, 2026 and Seander on August 31, 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.*