Comparison

DattaSea vs NAVSEG

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

Head to head
About

DattaSea

Features
Read full description

Aplicativo para Marinas e seus clientes. Os clientes das marinas poderão gerar avisos de saída online e terem maior segurança nas suas navegações.

About

NAVSEG

This app allows Brazilian vessel commanders to report their travel plans and enable GPS tracking for monitoring by maritime authorities. It facilitates the transmission of location data to the Brazilian Navy for enhanced safety at sea. The primary goal is to preserve human life by enabling swift assistance in emergencies.

Highlights
  • Report travel plans
  • Enable GPS tracking
  • Transmit location to Navy
  • Monitor vessel position
  • Enhance maritime safety
  • Coastal and interior navigation support
Features
Read full description

Por meio do Aplicativo NAVSEG, o Comandante da Embarcação brasileira poderá informar seu plano de viagem (Aviso de saída), o que possibilitará o acompanhamento pelas marinas, clubes náuticos, Capitanias, Delegacias e Agências (CDA). Para isso, é necessário que o comandante da embarcação habilite a localização do GPS de seu dispositivo móvel (smartphone ou tablet) e autorize a transmissão dessas informações para a Marinha do Brasil, o que poderá ser realizado no próprio aplicativo NAVSEG. A posição da embarcação será transmitida a cada 30 minutos, devendo o comandante navegar próximo da costa, o suficiente para que o sinal do dispositivo esteja ao alcance da operadora de telefonia contratada. O maior propósito é a preservação da vida humana no mar, caso ocorra algum problema com as embarcações navegando na navegação interior ou na costa brasileira.

Screenshots

DattaSea4 screens
NAVSEG4 screens

Verdict

The call

The clearest difference is update cadence: DattaSea at every 6 days against NAVSEG's every 6 months. 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

DattaSea ships an update every 6 days, NAVSEG every 6 months. The most recent releases landed on September 15, 2026 and September 20, 2026 respectively.

Scorecard1 real difference · 7 level
DattaSea versus NAVSEG: the parameters behind the verdict, then further details
ParameterDattaSeaNAVSEG
PriceFreeFree
Positive reviews9.1% of reviews
Update frequencyEvery 6 days — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better13.4
Further details — not scored
Size35 MB27 MB
Age rating4+17+
DeveloperVS DATTA IMAGEM COMERCIO E SERVICOS EIRELIServicos e Informacoes do Brasil

In-app purchases

None

DattaSea

No in-app purchases

None

NAVSEG

No in-app purchases

Questions

Is DattaSea free?
DattaSea is free to download, with no in-app purchases.
Is NAVSEG free?
NAVSEG is free to download, with no in-app purchases.
Do DattaSea or NAVSEG have ads?
Neither DattaSea nor NAVSEG shows ads.
Which is updated more often, DattaSea or NAVSEG?
DattaSea ships an update every 6 days, and NAVSEG every 6 months. Most recently, DattaSea was updated on September 15, 2026 and NAVSEG on September 20, 2026.

Other comparisons