RiverApp - River levels icon
RiverApp - River levels icon

Florian Bessiere

For whitewater sports enthusiasts, fly fishers, and professionals monitoring flood risks or hydroelectricity.

2apps4.8(10K)Weather

Snapshot

Who is Florian Bessiere?

Providing real-time hydrometric data to help outdoor enthusiasts and professionals monitor river conditions globally.

Target audience

Whitewater sports enthusiastsFly fishersProfessionals monitoring flood risks or hydroelectricity

Active nemesis

Juggernaut Technology

Other rivals

Portfolio

Free 2
2
apps
Weather2

Last updated

RiverApp - River levels

v6.0.2

1mo ago

Maintenance

Publisher DNA

What defines Florian Bessiere?

Publisher DNA

Primary focus

Hydrometric data and river monitoring tools

Scale

indie

Target audience

Whitewater sports enthusiasts, fly fishers, and professionals monitoring flood risks or hydroelectricity.

Signature Patterns

  • Real-time data aggregation from 80+ global sources
  • Freemium monetization model with personalized push alerts
  • Niche utility focus targeting specific outdoor and professional activities
Maintenance

Portfolio momentum

The publisher maintains a single, high-performing utility with 0 releases in the last 6 months, focusing on long-term stability.

Active apps 1

Company profile

low confidence
Founded
2013

Portfolio

What does Florian Bessiere ship?

Apps

2 apps analysed

RiverApp - River levels icon
RiverApp - River levels

The most used App for checking river levels in the USA and the world

4.9(5.4K)
View Intel →

Community-edited whitewater database provides unique niche value

  • Customizable alarm notifications for specific river levels provide essential flood warnings and safety for property owners
  • Subscription model for extended data access frustrates users who expect full public data for free
RiverApp - River levels icon
RiverApp - River levels

The most used App for checking river levels in the USA and the world

4.8(4.6K)
View Intel →

Distributed across 20 markets, strongest in Europe.

Based on 1 of 2 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (4)

  • Brazil1 / 1
  • Canada1 / 1
  • Mexico1 / 1
  • United States1 / 1

Europe (9)

  • France1 / 1
  • Germany1 / 1
  • Italy1 / 1
  • Netherlands1 / 1
  • Portugal1 / 1
+4 more europe markets
  • Spain1 / 1
  • Sweden1 / 1
  • Turkey1 / 1
  • United Kingdom1 / 1

Asia-Pacific (7)

  • Australia1 / 1
  • India1 / 1
  • Indonesia1 / 1
  • Japan1 / 1
  • Singapore1 / 1
+2 more asia-pacific markets
  • South Korea1 / 1
  • Vietnam1 / 1

Core markets (1/1 apps)

AustraliaBrazilCanadaFranceGermanyIndiaIndonesiaItalyJapanMexicoNetherlandsPortugalSingaporeSouth KoreaSpainSwedenTurkeyUnited KingdomUnited StatesVietnam

User Sentiment

How do users feel about their apps?

1

Positive apps

0

Neutral / mixed

0

Negative apps

82/100

Avg sentiment score

Rivals

Who does Florian Bessiere compete with?

The rivals identified

Nemeses(1)

Juggernaut Technology

known forRivercast - Levels & Forecasts

1 app4.7Weather

Both apps target outdoor enthusiasts and professionals with real-time hydrometric data and interactive mapping, creating direct competition for users monitoring water conditions.

Contenders(10)

COREY ADAM YASPAN

known forFlow Now-River Levels Widget

1 app5.0Weather

Both apps target outdoor enthusiasts by providing real-time river flow data, directly competing for users who monitor USGS gauge readings for recreational planning.

Greg Lamp

known forRiver Reports

1 app4.4Weather

Both apps target outdoor enthusiasts and anglers by aggregating hydrometric data, creating direct competition for users monitoring water conditions in the American West.

LW Brands

known forRiver Levels & Flows

1 app4.6Weather

Both apps target outdoor enthusiasts and flood-prone residents by aggregating hydrological data from official sources like USGS to monitor river conditions.

Mark Sheils

known forPeakFlows: River Levels

1 app0.0Weather

Both applications target outdoor enthusiasts with real-time river level data, creating direct competition for users seeking trip planning tools.

OnWater

known forPaddle Ways - Lets Go Paddling

1 app4.3Weather

Both apps target outdoor enthusiasts requiring river conditions and navigation, creating direct competition for the same user base seeking water-level data for trip planning.

phire1224

known forRiffle: River Levels & Weather

1 appWeather

Both apps target outdoor enthusiasts by providing real-time hydrometric data and river gauge monitoring for trip planning. They compete directly for users seeking water level, flow, and temperature metrics to inform river-based activities.

Snoflo.org

known forRiver Runner: Whitewater Flows

1 app0.0Weather

Both apps target whitewater enthusiasts by providing real-time flow data and personalized alerts for river conditions.

Think Aloud Design s.r.o.

known forRiverio: River Levels & Flow

1 app0.0Weather

Riverio targets the same outdoor and angling audience as RiverApp by providing real-time hydrometric data and flood alerts from official gauging stations.

Timothy Johnson

known forGaugeStage: Water Levels

1 app4.3Weather

Both apps target outdoor enthusiasts and river users by centralizing hydrometric data, directly competing for users seeking real-time water level monitoring.

Tucker Willenborg

known forRivers.run - River Levels

1 app4.4Weather

Both apps provide real-time hydrometric data and interactive mapping for river monitoring, targeting the same outdoor sports and river-user audience.

Same space(10)

Alper Emin Yardimci

known forLastDrop - Water Tracker

1 app0.0Weather

LastDrop monitors freshwater resources like rivers and dams for the same audience interested in water levels.

Igoox

known forNautide: Tides, Wind, Waves +

2 apps4.4Weather

Nautide targets the same maritime activity planning audience with coastal station data for boating and fishing.

John Benson

known forFlood Alert Watcher

1 app4.8Weather

Flood Alert Watcher serves the same flood risk monitoring audience by providing real-time alerts and river level data.

JRustonApps B.V.

known forMy Tide Times - Tables & Chart

2 apps4.8Weather

My Tide Times overlaps with the outdoor enthusiast audience by providing maritime weather data for coastal planning.

Paddle Logger

known forPaddle Logger: SUP & Kayaking

1 app4.7Weather

Paddle Logger targets the same paddling enthusiast demographic by providing activity tracking and safety tools.

Rivolu

known forTide Alert (NOAA) - Tide Chart

1 app4.8Weather

Tide Alert shares the maritime professional and recreational boater audience by providing NOAA-sourced tide data.

Vigicrues targets the same flood risk monitoring audience in France by providing state-managed river level data.

SOBOS

known forPegelAlarm: Flood & Rain alert

1 app0.0Weather

PegelAlarm addresses the same flood and water level monitoring audience by providing threshold-based alerts.

Windfinder

known forWindfinder: Wind & Weather map

1 app4.7Weather

Windfinder serves the same outdoor sports audience by providing hyper-local wind and wave data for maritime activities.

Windy Weather World

known forWindy.app — Wind, Tides, Radar

1 app4.7Weather

Windy.app focuses on the same wind sports and outdoor professional demographic for meteorological planning.

The Analyst's Read

The bottom line on Florian Bessiere

Bottom line

Florian Bessiere operates a highly specialized utility that dominates the river telemetry niche through extensive data aggregation. The high user rating signals strong product-market fit among a dedicated audience of professional and recreational river users.

Frequently asked questions

How many apps does Florian Bessiere publish?
Florian Bessiere has 2 apps tracked by Marlvel, primarily in the Weather category.
What kind of apps does Florian Bessiere make?
Florian Bessiere's portfolio is concentrated in Weather, with an average rating of 4.8/5 across rated apps.
What is Florian Bessiere's top app?
By review volume across the portfolio, RiverApp - River levels is Florian Bessiere's best-known app tracked by Marlvel.
In how many countries are Florian Bessiere's apps available?
Marlvel has tracked Florian Bessiere's apps across 20 countries.

What fed this analysis

Apps analyzed:
1
With full intel:
0
With overview:
1
Website scraped:
yes
Social presence:
yes

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Florian Bessiere, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Florian Bessiere intelligence.” Updated 2026-04-24. https://marlvel.ai/publishers/florian-bessiere

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Data licensed under CC-BY-NC 4.0