Comparison

d2meteo vs Thalassa

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

Head to head
About

d2meteo

Features
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La app d2meteo rileva immagini e dati meteo da webcam e stazioni meteorologiche effettivamente installate nelle località indicate nella mappa.

About

Thalassa

Features
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Thalassa turns professional ocean and weather models into a simple map and a friendly advisor for anyone who spends time on the water. REAL-TIME MARINE MAP See the Mediterranean come alive with animated sea-surface currents, wave height, wind, rain, cloud cover, pressure, temperature and water quality. Scrub the timeline — hourly near now, out to +10 days — to watch conditions evolve, tap any point for a detailed meteogram, and switch between layers with a single tap. • Sea-surface currents (animated streamlines) • Wave height, period and direction • Wind, air temperature and mean sea-level pressure • Rain and cloud cover, with sky symbols • Sea temperature and water transparency • Satellite and in-situ observations • Adaptive timeline: hourly near now, out to +10 days SEA ADVISOR — YOUR AI GUIDE Not sure where to go? Just ask. Tell Sea Advisor what you want to do — swim, kayak, surf, snorkel or sail — and it checks the live marine forecast to recommend the best spots and times along the coast, with clear safety notes (waves, wind, UV). TRUSTED DATA Forecasts come from Copernicus Marine (CMEMS), ECMWF and EMODnet — the same operational models used by scientists — delivered by CMCC, the Euro-Mediterranean Center on Climate Change. Thalassa is free, has no ads, and does not track you.

Screenshots

d2meteo4 screens
Thalassa3 screens

Verdict

The call

The clearest difference is update cadence: d2meteo at every 2 days against Thalassa's every 3 weeks. On price, ads, in-app purchases and device support 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

d2meteo ships an update every 2 days, Thalassa every 3 weeks. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

Scorecard1 real difference · 5 level
d2meteo versus Thalassa: the parameters behind the verdict, then further details
Parameterd2meteoThalassa
PriceFreeFree
Update frequencyEvery 2 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.417.0 — better
Further details — not scored
Size6 MB5 MB
Age rating4+4+
DeveloperD2ICS S.r.l.CMCC Foundation

In-app purchases

None

d2meteo

No in-app purchases

None

Thalassa

No in-app purchases

Questions

Is d2meteo free?
d2meteo is free to download, with no in-app purchases.
Is Thalassa free?
Thalassa is free to download, with no in-app purchases.
Do d2meteo or Thalassa have ads?
Neither d2meteo nor Thalassa shows ads.
Which is updated more often, d2meteo or Thalassa?
d2meteo ships an update every 2 days, and Thalassa every 3 weeks. Most recently, d2meteo was updated on October 9, 2026 and Thalassa on October 6, 2026.

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