Comparison

Lagos Floodmap vs Tchoup

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

Head to head
About

Lagos Floodmap

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
Read full description

Stay safe and informed with FloodMap — the real-time flood awareness tool built for Lagos. Whether you’re heading out or planning to move into a new area, FloodMap helps you check the current flood situation in any neighborhood. Powered by user reports and satellite data, you can now view flooded zones, report floods near you, and avoid danger zones after heavy rainfall. Key Features: • Interactive Flood Map Instantly see which streets are currently flooded in Lekki, Ajah, Ikoyi, and more. • Real-Time Flood Reports Get updates from other users and tag your own location to warn others. • Zone-based Flood Details Tap on a location to view its flood history, risk level, and live report status. • Community-Powered and Verified Reports are monitored to help notify relevant authorities and reduce disaster impact. FloodMap is perfect for commuters, renters, homeowners, and real estate agents who want to avoid flood-prone areas before making a move.

About

Tchoup

Features
Read full description

Is my street flooded? Tchoup answers that question for New Orleans — live, block by block. WHAT YOU SEE • Flood reports from neighbors: where water is standing right now, how deep (ankle, tire, bumper, up to the windows), confirmed by other people on the block. • Pump station status across the city, updated continuously. • Live rain radar. • River and canal gauges with flood stages. • Underpass danger zones — the low spots where cars drown. They glow red when flood-risk weather is active or flooding is reported nearby. • A shareable "roads to avoid right now" list for the family group chat. WHAT YOU CAN DO • Report flooding in two taps to warn your block. • Confirm or clear other reports so the map stays honest. • Save your home (privately) and get a push notification when a neighbor reports flooding within 1/3 mile. HOW IT STAYS TRUSTWORTHY • Sign-in is one tap (Apple) or a passwordless email link. • You can't confirm your own report. Reports expire after 3 hours unless someone confirms them, and disappear when neighbors say the water's gone. • No ads, no tracking, no data sales. Your home location is never shown to anyone. Turn around, don't drown. If there's water across the road, don't drive into it — check the map, find another way. Tchoup is a product of Edge Orbital, made in New Orleans.

Screenshots

Lagos Floodmap3 screens
Tchoup4 screens

Verdict

The call

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.

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

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

UpkeepUpdate frequency

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.

Scorecard3 real differences · 6 level
Lagos Floodmap versus Tchoup: the parameters behind the verdict, then further details
ParameterLagos FloodmapTchoup
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 14 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better26.0
Further details — not scored
Size27 MB1 MB
Age rating17+4+
DeveloperCIVAI TECHNOLOGIES LIMITEDChristopher Wolff

In-app purchases

None

Lagos Floodmap

No in-app purchases

None

Tchoup

No in-app purchases

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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