# iQFoil Class vs Race Modeller

The clearest difference is in-app purchases: iQFoil Class at none against Race Modeller's 1. iQFoil Class also leads on iOS requirement (11.0 vs 15.0). Race Modeller's advantage is update cadence (every 3 weeks vs every 18 months). On price, ads and device support there is nothing between them.

Both are free to download. Race Modeller sells 1 in-app purchase, starting at $999.99 per year. iQFoil Class asks for nothing beyond the download.

iQFoil Class ships an update every 18 months, Race Modeller every 3 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | iQFoil Class | Race Modeller |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 3 weeks** |
| Size | 64 MB | 127 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sailti](https://appshunter.io/developer/960712124) | [Hibrid Intelligence Ltd](https://appshunter.io/developer/1527758386) |

## What reviewers say

### iQFoil Class

[App page](https://appshunter.io/ios/app/iqfoil-class/id1640434269)

**Features:** macOS Compatibility

**In-app purchases:** none


### Race Modeller

[App page](https://appshunter.io/ios/app/race-modeller/id6450460404)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RMStandard | $999.99 | per year |


## Frequently asked questions

### Is iQFoil Class free?

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

### Is Race Modeller free?

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

### Do iQFoil Class or Race Modeller have ads?

Neither iQFoil Class nor Race Modeller shows ads.

### Which is updated more often, iQFoil Class or Race Modeller?

iQFoil Class ships an update every 18 months, and Race Modeller every 3 weeks. Most recently, iQFoil Class was updated on October 27, 2026 and Race Modeller on October 24, 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.*