Comparison

Satark vs SAMUDRA

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

Head to head
About

Satark

Features
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Satark is a one-stop risk management system with a simplified dashboard to monitor and evaluate the risk associated to different hazard forecasts using standard scientific basis. It provides the user with different advisories related to different hazardous forecasts. The app supports Oriya language as well as English

About

SAMUDRA

Features
Read full description

“SAMUDRA” (Smart Access to Marine Users for Data Resources, and ocean Advisories) is envisaged to give an easy access for users to the ocean information and advisory services provided by The Indian National Centre for Ocean Information Services (INCOIS) (under the Ministry of Earth Sciences, Government Of India). The app empowers users with real-time updates and critical alerts on oceanic disasters such as tsunamis, high waves, swell surge alerts, and ocean current alerts etc. ensuring that individuals and communities stay informed to take necessary precautions. The app also offers invaluable services to the fishing community, providing PFZ advisories that guide fishermen to the most probable fish aggregation locations thereby maximising catch rates, and improving livelihoods. Furthermore, the mobile app provides a five-day advanced OSF, predicted tides along the coast etc. enabling mariners, fishermen, and coastal communities to plan their activities in advance, mitigating risks and optimising operations based on predicted ocean conditions. The app has interactive maps, charts, and animations that enhance comprehension of complex oceanic phenomena. The application is now available in English, Hindi and Indian coastal languages (Gujarati, Marathi, Kannada, Malayalam, Tamil, Telugu, Odia, and Bengali).

Screenshots

Satark4 screens
SAMUDRA4 screens

Verdict

The call

Satark and SAMUDRA are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 11, 2026 and September 18, 2026 respectively.

ScorecardNo meaningful differences
Satark versus SAMUDRA: the parameters behind the verdict, then further details
ParameterSatarkSAMUDRA
PriceFreeFree
Update frequencyEvery 3 monthsEvery 3 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better14.0
Further details — not scored
Size243 MB55 MB
Age rating4+4+
DeveloperRimesINCOIS

In-app purchases

None

Satark

No in-app purchases

None

SAMUDRA

No in-app purchases

Questions

Is Satark free?
Satark is free to download, with no in-app purchases.
Is SAMUDRA free?
SAMUDRA is free to download, with no in-app purchases.
Do Satark or SAMUDRA have ads?
Neither Satark nor SAMUDRA shows ads.
Which is updated more often, Satark or SAMUDRA?
Satark ships an update every 3 months, and SAMUDRA every 3 months. Most recently, Satark was updated on September 11, 2026 and SAMUDRA on September 18, 2026.

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