Comparison

Marés vs My Tides

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

Head to head
About

Marés

Access weekly tide table information for Mucuripe and Pecém ports. Includes details on moon phases.

Highlights
  • Weekly tide tables
  • Mucuripe port data
  • Pecém port data
  • Moon phase information
Features
Read full description

A FUNCEME vem através deste aplicativo disponibilizar as informações da tabua de marés dos portos do Mucuripe e Pecém de forma semanal com as informações das fases da Lua.

About

My Tides

Get precise tidal predictions for over 6,000 stations worldwide, entirely offline. Access live tide charts, detailed tables, moon phases, and sun events. Plan your outdoor activities with home screen widgets and Apple Watch support.

Highlights
  • Offline tide predictions
  • Live tide charts
  • Detailed tide tables
  • Moon phases and sun events
  • Home screen widgets
  • Apple Watch app
  • Siri and Shortcuts support
Features
Read full description

Know the tides before you go. Whether you're fishing, surfing, sailing, or exploring the coast, MyTides gives you precise tidal predictions for 6,000+ stations worldwide — entirely offline, right on your device. No internet required. Works anywhere, anytime. LIVE TIDE CHART See today's tide curve at a glance. A live marker tracks the current water level, while high and low tide times are clearly labeled. Scroll through days to plan ahead without ever needing a connection. DAILY CALENDAR Swipe through any date to see the full tidal picture. Each day shows the tidal range with high and low extremes. Moon phase icons mark new moons, full moons, and quarter phases. Tap any day to jump to its tide chart. DETAILED TIDE TABLES Browse tide data in a beautiful card-based layout. Every card includes a mini tide chart, all high and low tides with exact times and heights, tide coefficients, sunrise, sunset, moonrise, and moonset times. FIND ANY STATION Search by name, region, or country, or explore the interactive map. With 6,000+ stations spanning every ocean and coastline, your favorite spot is covered. Recent stations are saved for quick access. 100% OFFLINE All tide calculations happen on-device using harmonic analysis. No internet required. Open the app anywhere — on the boat, at the beach, or off the grid — and get accurate predictions instantly. MOON PHASES & SUN EVENTS Every screen includes moon phase, illumination percentage, sunrise, and sunset times. Plan around daylight and lunar cycles for the best fishing, diving, or photography conditions. TIDE COEFFICIENTS Understand the strength of each tide. Coefficients help anglers, sailors, and coastal explorers pick the best days for their activities. HOME SCREEN WIDGETS See tide info without opening the app. Small, medium, large, and extra large widgets show the next high or low tide, the current water level, and a live countdown right on your Home Screen. APPLE WATCH Check tides from your wrist. The companion app and complications keep tide times accessible when you're on the water. SIRI & SHORTCUTS Ask Siri "What's the tide?" or build custom automations with the Shortcuts app. Hands-free tide info when you need it most. WHY USERS LOVE MYTIDES • 6,000+ tide stations worldwide • Works offline — all data computed on your device • No tracking — your data stays on your device • Live tide chart with current water level • Daily calendar with tidal range overview • Detailed tide tables with heights and times • Tide coefficients for every extreme • Moon phases with illumination percentage • Sunrise, sunset, moonrise, and moonset • Interactive station map • Home Screen widgets in four sizes • Apple Watch app with complications • Siri voice queries and Shortcuts support • Designed for iOS 26 with Liquid Glass Privacy first: MyTides does not collect any personal data. All computations are performed locally on your device.

Screenshots

Marés4 screens
My Tides4 screens

Verdict

The call

The clearest difference is in-app purchases: Marés at none against My Tides's 2. Marés also leads on iOS requirement (13.0 vs 18.0). My Tides's advantage is update cadence (every 3 days vs every 4 months). On price, review sentiment, ads 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. My Tides sells 2 in-app purchases, starting at $8.99 per year. Marés asks for nothing beyond the download.

UpkeepUpdate frequency

Marés ships an update every 4 months, My Tides every 3 days. The most recent releases landed on September 21, 2026 and September 11, 2026 respectively.

Scorecard4 real differences · 6 level
Marés versus My Tides: the parameters behind the verdict, then further details
ParameterMarésMy Tides
PriceFreeFree
Rating2.5 (2 ratings) — better—
Positive reviews19.0% of reviews23.5% of reviews — better
Number of ratings2 — better—
Update frequencyEvery 4 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, Mac, Apple Watch — better
Requires iOS13.0 — better18.0
Further details — not scored
Size26 MB122 MB
Age rating4+4+
DeveloperCasa Civil (Ceara)Agustin Prats

Customer experience

Marés

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews21 reviews
Positive19.0%
Neutral9.5%
Negative71.4%

My Tides

Written reviews17 reviews
Positive23.5%
Neutral0.0%
Negative76.5%

In-app purchases

None

Marés

No in-app purchases

2 purchases

My Tides

Subscriptions1
  • Yearly Subscription$8.991 Year
One-time1
  • Lifetime Access$24.99

Questions

Is Marés free?
Marés is free to download, with no in-app purchases.
Is My Tides free?
My Tides is free to download, with in-app purchases available.
Do Marés or My Tides have ads?
Neither Marés nor My Tides shows ads.
Which is updated more often, Marés or My Tides?
Marés ships an update every 4 months, and My Tides every 3 days. Most recently, Marés was updated on September 21, 2026 and My Tides on September 11, 2026.

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