# Surfyx vs Kaiyo

The clearest difference is in-app purchases: Surfyx at none against Kaiyo's 2. Kaiyo's advantage is device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Kaiyo sells 2 one-off in-app purchases. Surfyx asks for nothing beyond the download.

Surfyx ships an update fortnightly, Kaiyo every 11 days. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Surfyx | Kaiyo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kaiyo/id6747704161/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 11 days** |
| Monetization | — | Free with in-app purchases |
| Size | 39 MB | 45 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aviation Infinity LLC](https://appshunter.io/developer/1311062430) | [Alberto Charabati](https://appshunter.io/developer/1822499389) |

## What reviewers say

### Surfyx

[App page](https://appshunter.io/ios/app/surfyx/id6657980277)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kaiyo

[App page](https://appshunter.io/ios/app/kaiyo/id6747704161)

This app is your ultimate surf companion, offering detailed forecasts, spot finding, and session tracking. Connect with other surfers, share conditions, and discover new breaks.

**Highlights:** Hourly & Weekly Surf Forecasts, Nearest Spot Finder, Community Features, Apple Watch Integration, Live Surf Cameras, Add Custom Surf Spots

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip The Developer | $4.99 | one-time |
| Tip the Developer | $4.99 | one-time |


## Frequently asked questions

### Is Surfyx free?

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

### Is Kaiyo free?

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

### Do Surfyx or Kaiyo have ads?

Neither Surfyx nor Kaiyo shows ads.

### Which is updated more often, Surfyx or Kaiyo?

Surfyx ships an update fortnightly, and Kaiyo every 11 days. Most recently, Surfyx was updated on October 16, 2026 and Kaiyo on October 15, 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.*