# Swellify vs ONDA Surf

The clearest difference is in-app purchases: ONDA Surf at none against Swellify's 2. ONDA Surf also leads on chart position (#74 vs unranked) and ratings volume (14 vs 4). Swellify's advantage is update cadence (every 5 days vs every 10 days). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Swellify sells 2 in-app purchases, starting at $5.99 per month. ONDA Surf asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Swellify against 5.0 for ONDA Surf. Both are backed by a comparable volume of ratings — 4 and 14 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Swellify ships an update every 5 days, ONDA Surf every 10 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Swellify | ONDA Surf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/swellify/id6470770160/reviews) | [5.0 (14 ratings)](https://appshunter.io/ios/app/onda-surf/id6743212862/reviews) |
| Number of ratings | 4 | **14** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 10 days |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | — | **#74** |
| Size | 125 MB | 117 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Swellify Limited](https://appshunter.io/developer/1706001816) | [Onda Sports Inc](https://appshunter.io/developer/1801930588) |

## What reviewers say

### Swellify

[App page](https://appshunter.io/ios/app/swellify/id6470770160)

Get personalized surf recommendations and real-time forecasts tailored to your skill level. Receive timely notifications for your favorite spots and plan your surf sessions with confidence.

**Highlights:** Personalized surf recommendations, Customizable skill level settings, Daily surf updates, Email and push notifications, Save favorite surf spots, Hourly custom ratings

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $5.99 | per month |
| Annual | $39.99 | per year |


### ONDA Surf

[App page](https://appshunter.io/ios/app/onda-surf/id6743212862)

**Currently charting:** #74 Top Free · Weather (US App Store)

Get real-time surf conditions and live video feeds of local breaks. This app provides hyper-local forecasts, an AI assistant for expert advice, and tools to log your sessions and connect with other surfers.

**Highlights:** Live video spot checks, Hour-by-hour surf forecasts, AI surf assistant, Session logging, Crew chat, Favorite breaks alerts

**In-app purchases:** none


## Frequently asked questions

### Is Swellify free?

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

### Is ONDA Surf free?

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

### Which has better reviews, Swellify or ONDA Surf?

Swellify and ONDA Surf are both rated 5.0 out of 5 on the App Store, from 4 and 14 ratings respectively.

### Do Swellify or ONDA Surf have ads?

Neither Swellify nor ONDA Surf shows ads.

### Which is updated more often, Swellify or ONDA Surf?

Swellify ships an update every 5 days, and ONDA Surf every 10 days. Most recently, Swellify was updated on October 24, 2026 and ONDA Surf on October 28, 2026.

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