Comparison

Surf Forecast | Surfnerd vs Surf Window

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

Head to head
About

Surf Forecast | Surfnerd

Get accurate, real-time surf forecasts including wind, swell, and tide information on a single screen. Explore surf spots, receive smart alerts for changing conditions, and log your sessions to improve your wave reading skills.

Highlights
  • Real-time surf forecasts
  • Wind, swell, and tide on one screen
  • Interactive surf maps
  • Smart condition alerts
  • Spot guides and local tips
  • Session logging
Read full description

Accurate surf forecasts, always fresh. Wind, swell and tide, all on one screen, updated in real time. No more “you should have been here yesterday.” View interactive surf maps, detailed surf forecast tables, and get smart alerts when conditions shift — so you never miss a session. Whether you’re checking your home break or planning a trip, Surfnerd gives you the best possible read on the waves, right now. Features: - One-screen overview: swell, wind, tide, and wave energy - Always fresh forecasts, with alerts for significant changes - Explore surf spots near and far - Spot guides packed with break details and local tips - Log sessions to compare with past conditions and improve your forecasting Surfnerd delivers accurate surf forecasts. Nothing more, nothing less. Terms of Use: https://www.surfnerd.com/terms Privacy Policy: https://www.surfnerd.com/privacy

About

Surf Window

Features
Read full description

Surf Window helps you decide if it’s worth surfing—fast. Get a simple Go/Maybe/No decision, the best time window, and alerts for your favorite spots. Key Features -Go / Maybe / No in seconds based on your rules -Best Window: the best time range to surf today -Pick up to 3 favorite spots and switch instantly -Set your rules (wave height required; tide preference optional) -Alerts before conditions peak -Offline-ready: view cached data when the network is weak Premium (Auto-Renewable Subscriptions) Unlock more spots and extended forecasts (and other premium features in-app). Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your Apple ID account settings. - Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ - Privacy Policy: https://garylee11.github.io/surf-window-support/privacy.html - Support:https://garylee11.github.io/surf-window-support/

Screenshots

Surf Forecast | Surfnerd4 screens
Surf Window4 screens

Verdict

The call

The clearest difference is iOS requirement: Surf Window at 17.6 against Surf Forecast | Surfnerd's 26.0. On price, update cadence, ads and in-app purchases 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. Surf Forecast | Surfnerd sells 6 in-app purchases, starting at $4.99 per month and Surf Window sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Surf Forecast | Surfnerd ships an update weekly, Surf Window every 5 days. The most recent releases landed on October 30, 2026 and October 13, 2026 respectively.

Scorecard1 real difference · 8 level
Surf Forecast | Surfnerd versus Surf Window: the parameters behind the verdict, then further details
ParameterSurf Forecast | SurfnerdSurf Window
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyWeeklyEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS26.017.6 — better
Further details — not scored
Size63 MB5 MB
Age rating4+17+
DeveloperJoris de Ruiter广玉 李

In-app purchases

6 purchases

Surf Forecast | Surfnerd

Subscriptions6
  • Surfnerd+ Monthly$4.991 Month
  • Surfnerd+ Monthly7 Days trial$4.991 Month
  • Surfnerd+ Monthly7 Days trial$6.991 Month
Show 3 more
  • Surfnerd+ Yearly$29.991 Year
  • Surfnerd+ Yearly7 Days trial$29.991 Year
  • Surfnerd+ Yearly7 Days trial$49.991 Year
3 purchases

Surf Window

Subscriptions3
  • Weekly Premium7 Days trial$0.997 Days
  • Monthly Premium7 Days trial$2.991 Month
  • Yearly Premium7 Days trial$29.991 Year

Questions

Is Surf Forecast | Surfnerd free?
Surf Forecast | Surfnerd is free to download, with in-app purchases available.
Is Surf Window free?
Surf Window is free to download, with in-app purchases available.
Do Surf Forecast | Surfnerd or Surf Window have ads?
Neither Surf Forecast | Surfnerd nor Surf Window shows ads.
Which is updated more often, Surf Forecast | Surfnerd or Surf Window?
Surf Forecast | Surfnerd ships an update weekly, and Surf Window every 5 days. Most recently, Surf Forecast | Surfnerd was updated on October 30, 2026 and Surf Window on October 13, 2026.

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