# WindFX vs Surf Reader

The clearest difference is price: Surf Reader at Free against WindFX's $1.99. Surf Reader also leads on update cadence (every 2 weeks vs every 4 months). WindFX's advantage is iOS requirement (12.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

Surf Reader is free to download; WindFX costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

WindFX ships an update every 4 months, Surf Reader every 2 weeks. The most recent releases landed on September 24, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | WindFX | Surf Reader |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Size | 1 MB | 85 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [pyd.app](https://appshunter.io/developer/412417902) | [Ashley Martin Dunn](https://appshunter.io/developer/6790261909) |

## What reviewers say

### WindFX

[App page](https://appshunter.io/ios/app/windfx/id1369947297)

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

**In-app purchases:** none


### Surf Reader

[App page](https://appshunter.io/ios/app/surf-reader/id6790261907)

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

**In-app purchases:** none


## Frequently asked questions

### Is WindFX free?

WindFX costs $1.99, with no in-app purchases.

### Is Surf Reader free?

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

### Do WindFX or Surf Reader have ads?

Neither WindFX nor Surf Reader shows ads.

### Which is updated more often, WindFX or Surf Reader?

WindFX ships an update every 4 months, and Surf Reader every 2 weeks. Most recently, WindFX was updated on September 24, 2026 and Surf Reader on September 30, 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.*