# Surf Window vs SpotAlert

The clearest difference is in-app purchases: SpotAlert at none against Surf Window's 3. Surf Window's advantage is iOS requirement (17.6 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Surf Window sells 3 in-app purchases, starting at $0.99 per 7 days. SpotAlert asks for nothing beyond the download.

Surf Window ships an update every 5 days, SpotAlert every 4 days. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Surf Window | SpotAlert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/spotalert-surf-forecasts/id6758534049/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | — | Ad-supported |
| Size | 5 MB | 13 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [广玉 李](https://appshunter.io/developer/1723349150) | [David Levin](https://appshunter.io/developer/975877455) |

## What reviewers say

### Surf Window

[App page](https://appshunter.io/ios/app/surf-window-surf-forecast/id6757105527)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $0.99 | per 7 days |
| Monthly Premium | $2.99 | per month |
| Yearly Premium | $29.99 | per year |


### SpotAlert

[App page](https://appshunter.io/ios/app/spotalert-surf-forecasts/id6758534049)

This app helps surfers optimize their time by providing custom surf alerts for their favorite spots. It monitors wave and weather forecasts, notifying users when conditions are ideal for surfing. Save time checking forecasts and spend more time in the water.

**Highlights:** Custom surf spot monitoring, Pre-populated popular spots, Personalized surf alerts, Push and email notifications, Advanced alert criteria, Alert dashboard

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Surf Window free?

Surf Window is free to download, with in-app purchases available.

### Is SpotAlert free?

SpotAlert is free to download, with no in-app purchases.

### Do Surf Window or SpotAlert have ads?

Neither Surf Window nor SpotAlert shows ads.

### Which is updated more often, Surf Window or SpotAlert?

Surf Window ships an update every 5 days, and SpotAlert every 4 days. Most recently, Surf Window was updated on October 13, 2026 and SpotAlert on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*