Comparison

Nautide vs Sintropia

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

Head to head
About

Nautide

Plan your maritime activities with comprehensive data on tides, waves, wind, and weather. Access detailed charts and forecasts for over 25,000 coastal stations worldwide, including fishing activity predictions and astronomical information.

Highlights
  • Tide charts and tables
  • Surf swell height and direction
  • Fish activity and solunar periods
  • Sunrise, sunset, and moon phases
  • Wind speed and direction
  • Coastal weather conditions
  • Marine open water forecast
Features
Read full description

All the information you need to know to plan activities at sea in a simple and practical app. More than 25,000 coastal stations around the world. TIDES Daily tide charts and tidal coefficient. High tides and low tides. Tides height. Monthly tide table. Tides for fishing. SURF Height and direction of the swell, wave period, hourly surf table. FISH ACTIVITY Hourly activity chart and solunar periods with the best fishing moments of every day. Monthly activity table with daily fish activity and major and minor fishing periods. SUN AND MOON Sunrise, sunset, moonrise, moonset, azimut, moon phases, eclipses, transits and other astronomical data. BAROMETER Fishing barometer, pressure graph and hourly pressure table with trend indicator. WIND Wind at land and wind at sea: wind speed, wind gust, wind force, land and sea conditions and hourly wind table. WEATHER Weather conditions at coast: Cloud cover, visibility, temperature, precipitation, wind chill, humidity, dew point and hourly weather table. MARINE Open water forecast for marine/sailing. Includes all weather indicators and also the water temp. Hourly marine table. AIR QUALITY Major air pollutants, particulate matter, hour-by-hour forecast. ----------------- Free download with restrictions. Requires suscription to activate all the sections and remove the ads. Terms of use: https://nautide.com/usage-terms © tides4fishing official app

About

Sintropia

Features
Read full description

Sintropia Method is the first methodology of the Regeneration Credit, an application that helps Inspector to collect data from Regenerators. The goal of the app is to help the measurement of trees/plants and their biodiversity.

Screenshots

Nautide4 screens
Sintropia4 screens

Verdict

The call

The clearest difference is in-app purchases: Sintropia at none against Nautide's 2. Sintropia also leads on ads (none vs shown). Nautide's advantage is chart position (#64 vs unranked). On price, update cadence, device support and iOS requirement 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. Nautide sells 2 in-app purchases, starting at $6.99 per month. Sintropia asks for nothing beyond the download.

UpkeepUpdate frequency

Nautide ships an update every 3 months, Sintropia every 2 months. The most recent releases landed on October 26, 2026 and October 18, 2026 respectively.

Scorecard3 real differences · 8 level
Nautide versus Sintropia: the parameters behind the verdict, then further details
ParameterNautideSintropia
PriceFreeFree
Rating4.8 (3.4K ratings) — better—
Positive reviews67.1% of reviews—
Number of ratings3.4K — better—
Update frequencyEvery 3 monthsEvery 2 months — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank#64 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better13.4
Further details — not scored
Size64 MB42 MB
Age rating4+4+
DeveloperIgooxSINTROP TECNOLOGIA E SUSTENTABILIDADE LTDA

Bugs and requests

Nautide

Reported bugs

3 issues
  • Paid subscription issues (e.g. not working, no access to content)
  • App freezing or crashing
  • Incorrect data display (e.g. water temperature)

Requested features

4 requests
  • Landscape mode support for tablets
  • Ability to link forecasts to specific weather stations
  • Integration with Apple Watch
  • Offline access to data

Sintropia

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Nautide

Subscriptions2
  • Nautide PRO Monthly$6.991 Month
  • Nautide PRO Annual7 Days trial$44.991 Year
None

Sintropia

No in-app purchases

Questions

Is Nautide free?
Nautide is free to download, with in-app purchases available.
Is Sintropia free?
Sintropia is free to download, with no in-app purchases.
Do Nautide or Sintropia have ads?
Nautide shows ads; Sintropia does not.
Which is updated more often, Nautide or Sintropia?
Nautide ships an update every 3 months, and Sintropia every 2 months. Most recently, Nautide was updated on October 26, 2026 and Sintropia on October 18, 2026.

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