Comparison

SurfSignal vs Seascore

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

Head to head
About

SurfSignal

Receive a daily alert when your preferred surf, wind, or tide conditions are met at your chosen spots. Plan your sessions with a visual timeline and sync them directly to your calendar. This tool is designed for water sports enthusiasts who need precise forecasts.

Highlights
  • Customizable spot conditions
  • Daily clear signal alerts
  • Session planning timeline
  • Calendar synchronization
  • High-resolution forecasts
  • Live station wind data
  • Surf cam integration
Read full description

SurfSignal sends one clear daily signal when your own spots and conditions line up. Choose any surf spot, set your ideal wind, swell and tide conditions, and let SurfSignal watch the forecast for you. Looking further ahead? The agenda puts all your spots on one timeline, day by day. Tap the windows you want to ride. Your session lands in your own calendar, with the spot, the times and the route. - No ads. - No login. - No noise. - Ready in two minutes. SurfSignal is built for surfers, kiters, windsurfers, foilers, sailors and anyone who depends on the right wind, tide or swell. Why SurfSignal? - Choose your own surf spots - Set your own wind, tide and swell rules - Get one clear daily signal - See all your spots on one timeline - Plan your sessions and sync them to your own calendar - See high-resolution forecasts - Check live station wind - View surf cams - Use clean hourly tables and graphs - Customize each spot your way SurfSignal is not another app to scroll through. It is a tool. Set your signal. Go when it's on. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Seascore

This app simplifies complex marine forecasts into an easy-to-understand score from 1-10, indicating the ideal conditions for boating. It analyzes wind, waves, and marine forecasts to help users plan their time on the water.

Highlights
  • Simple 1-10 boating score
  • Analyzes wind speed and gusts
  • Evaluates wave height and conditions
  • Provides marine forecasts
  • Hour-by-hour boating windows
  • Tailored to different boat types
Features
Read full description

Stop guessing if the water will be good. Seascore turns complex marine forecasts into a simple 1–10 score that tells you how great the day is for getting on the water. Whether you’re cruising, fishing, sailing, or just heading out for a sunset ride, SeaScore analyzes the conditions that matter most: • Wind speed and gusts • Wave height and conditions • Marine forecasts • Hour-by-hour boating windows A 10/10 means it’s one of the best boating days you’ve had recently. A lower score helps you know when conditions may be uncomfortable or better saved for another day. Different boats have different needs. A calm day might be perfect for a powerboat, while a breezier day could be ideal for sailing. Seascore helps you understand what kind of day the water is offering. Plan ahead. Pick the best time. Spend more days on the water. Your boating forecast, simplified.

Screenshots

SurfSignal4 screens
Seascore3 screens

Verdict

The call

The clearest difference is in-app purchases: Seascore at none against SurfSignal's 2. Seascore also leads on ratings volume (5 vs 1). SurfSignal's advantage is update cadence (every 4 days vs every 2 weeks). On price, rating, review sentiment and ads 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. SurfSignal sells 2 in-app purchases, starting at $1.99 per month. Seascore asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for SurfSignal against 5.0 for Seascore. That said, the two scores are not equally well evidenced: Seascore has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

SurfSignal ships an update every 4 days, Seascore every 2 weeks. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
SurfSignal versus Seascore: the parameters behind the verdict, then further details
ParameterSurfSignalSeascore
PriceFreeFree
Rating5.0 (1 ratings)5.0 (5 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings15 — better
Update frequencyEvery 4 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.016.0
Further details — not scored
Size96 MB1 MB
Age rating4+4+
DeveloperSebastiaan DalmeijerNoreaster Group, LLC

Customer experience

SurfSignal

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Seascore

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

SurfSignal

Subscriptions2
  • Super Monthly$1.991 Month
  • Super Yearly1 Month trial$17.991 Year
None

Seascore

No in-app purchases

Questions

Is SurfSignal free?
SurfSignal is free to download, with in-app purchases available.
Is Seascore free?
Seascore is free to download, with no in-app purchases.
Which has better reviews, SurfSignal or Seascore?
SurfSignal and Seascore are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.
Do SurfSignal or Seascore have ads?
Neither SurfSignal nor Seascore shows ads.
Which is updated more often, SurfSignal or Seascore?
SurfSignal ships an update every 4 days, and Seascore every 2 weeks. Most recently, SurfSignal was updated on November 8, 2026 and Seascore on October 31, 2026.

Other comparisons