Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Not yet tested.
The store currently lists version 2.4, updated 2026-10-03.
Store screenshots supplied by the developer.
How's the beach today?
Costa gives you an answer, not a table of numbers.
A single number from 1 to 100, the Costa Score, sums up conditions at more than 110 beaches across Puerto Rico, in 37 municipalities and all six coasts. Underneath that number is everything that went into it: currents, surf, wind, water quality, clarity, sargassum, Saharan dust, UV index, water temperature, tide and weather.
HOW IT WORKS
Costa produces no data of its own. It reads 19 official sources (National Weather Service, NOAA, CARICOOS, Puerto Rico's Environmental Quality Board, the San Juan Bay Estuary Program, satellites from USF and NOAA CoastWatch, Copernicus CAMS) and turns them into something you can read at a glance. Readings are recalculated every 15 minutes.…
From the developer’s store description.
For developers and the curious
The evidence, sources, measurements and versions behind every label above.
No review analysis published for this app.
“Not assessed” means we could not measure it. It is never a zero and never a pass.
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.
Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured
Not yet tested. No analysis has been run for this app, so there is no version or date to report.
Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.
What's new in Costa 2.4 • New: report how the water looks, right from the beach. • Better water reads: recent rain, swollen rivers, satellite clarity and up-to-date DRNA notices. • Live wind readings, now with gusts. • Saharan dust observed by satellite. • New beaches: Isla de Cabras and Playa del Capitolio. • A snappier app with more motion, and a smoother map.
Appworthy
costaWhat the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
No itemized purchase list is available for this listing.
Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.
Write to [email protected], or use the form. Name the finding, the app version and the evidence that needs correcting. Factual corrections are free and never depend on buying anything.