RSN is a seismic monitoring tool developed by the University of Costa Rica and the ICE to provide real-time earthquake data across Costa Rica. It enables users to receive push notifications for relevant seismic events and contribute to data collection through felt-intensity questionnaires. The app features interactive maps and detailed lists of epicenters to track regional seismic activity.

Overview · Full Intel report in progress

The App DNA

What makes this app unique?

For Residents and individuals in Costa Rica seeking real-time information on local seismic activity.

What does it look like?

Key features

Seismic Notificationsstandard

Delivers alerts to users whenever a relevant earthquake occurs in the region.

Felt-Intensity Questionnairesstandard

Allows users to report their personal experience and perceived intensity of a seismic event.

Interactive Epicenter Mapsstandard

Visualizes registered seismic reports and epicenter locations across the Costa Rican territory.

Seismic Data Logsstandard

Provides a detailed list of characteristics for all recorded earthquakes in the region.

How much does it cost?

free

Velocity

See all version history

Who built it?

Universidad de Costa Rica

7 apps tracked · Utilities

CalibracionCalibracionSODA UCRSODA UCRICP AppICP AppMediación VirtualMediación VirtualRadios UCR - En vivoRadios UCR - En vivoCampus UCRCampus UCR
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User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
3.42 · 52
Google Play
0.00 · 0

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for RSN

How's the Utilities market?

The rivals identified

SkyAlert: Alerta Sísmica

By Skyalert de Mexico SAPI de CV

Both apps provide real-time seismic monitoring and alerts for residents in high-risk seismic zones, competing for user attention in the public safety category.

  • SkyAlert uses a proprietary private sensor network to calculate arrival times and intensity levels.
  • SkyAlert offers simulacro scheduling for safety preparedness, whereas RSN focuses on felt-intensity questionnaires.
  • SkyAlert employs a freemium monetization model, while RSN remains entirely free.
RSN vs SkyAlert: Alerta Sísmica

Unlock the head-to-head verdict: where this rival wins, and where it loses.

Access the full report for free

The Analyst's Read

Key takeaways for RSN

Where is it heading?

Bottom line

While the app provides valuable scientific data, users report significant performance issues, including slow load times and notification fatigue.

Report last updated

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 RSN, 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. “RSN Intelligence Report.” Updated May 20, 2026. https://marlvel.ai/apps/com-gcdev-rednacionalsismos

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