# Lagos Floodmap vs Tchoup

The clearest difference is update cadence: Tchoup at every 5 days against Lagos Floodmap's every 14 months. Lagos Floodmap's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Lagos Floodmap ships an update every 14 months, Tchoup every 5 days. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Lagos Floodmap | Tchoup |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lagos-floodmap/id6748310807/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 27 MB | 1 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [CIVAI TECHNOLOGIES LIMITED](https://appshunter.io/developer/1633393786) | [Christopher Wolff](https://appshunter.io/developer/1777332022) |

## What reviewers say

### Lagos Floodmap

[App page](https://appshunter.io/ios/app/lagos-floodmap/id6748310807)

This app provides real-time flood information for Lagos, Nigeria. View current flood zones, report new floods, and check flood risk levels for any neighborhood to stay safe.

**Highlights:** Interactive flood map of Lagos, Real-time user flood reports, View flood risk levels, Report floods to warn others, Community-powered flood data

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

**In-app purchases:** none


### Tchoup

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Lagos Floodmap free?

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

### Is Tchoup free?

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

### Do Lagos Floodmap or Tchoup have ads?

Neither Lagos Floodmap nor Tchoup shows ads.

### Which is updated more often, Lagos Floodmap or Tchoup?

Lagos Floodmap ships an update every 14 months, and Tchoup every 5 days. Most recently, Lagos Floodmap was updated on October 8, 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.*