# Flood vs Tchoup

The clearest difference is in-app purchases: Tchoup at none against Flood's 1. Flood's advantage is update cadence (daily vs every 5 days) and iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Flood sells 1 in-app purchase, starting at $13.99 per year. Tchoup asks for nothing beyond the download.

Flood ships an update daily, Tchoup every 5 days. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Flood | Tchoup |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flood-cast/id6785224192/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Every 5 days |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 1 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nxtranet](https://appshunter.io/developer/346855612) | [Christopher Wolff](https://appshunter.io/developer/1777332022) |

## What reviewers say

### Flood

[App page](https://appshunter.io/ios/app/flood-cast/id6785224192)

This app provides early warnings for coastal flooding along Florida's Gulf Coast. It monitors key conditions like tides, moon phases, and storm proximity, translating complex weather data into easy-to-understand risk levels. Receive timely alerts to stay informed and prepared for rising waters.

**Highlights:** Coastal flood early warning, Monitors 4 key flood conditions, Plain-language risk assessment, Live tide and hurricane tracking, AI-powered 12-hour outlook, Moon phase tracking

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FloodCast Premium | $13.99 | per year |


### Tchoup

[App page](https://appshunter.io/ios/app/tchoup/id6793276864)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flood free?

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

### Is Tchoup free?

Tchoup is free to download, with no in-app purchases.

### Do Flood or Tchoup have ads?

Neither Flood nor Tchoup shows ads.

### Which is updated more often, Flood or Tchoup?

Flood ships an update daily, and Tchoup every 5 days. Most recently, Flood was updated on October 13, 2026 and Tchoup on October 6, 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.*