# WSRF vs Custom Class

The clearest difference is update cadence: Custom Class at fortnightly against WSRF's every 12 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WSRF ships an update every 12 months, Custom Class fortnightly. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | WSRF | Custom Class |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Fortnightly** |
| Size | 84 MB | 4 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Aspen Waldorf Foundation Inc.,](https://appshunter.io/developer/1715561936) | [Edundy](https://appshunter.io/developer/1848645231) |

## What reviewers say

### WSRF

[App page](https://appshunter.io/ios/app/wsrf/id6471534026)

**In-app purchases:** none


### Custom Class

[App page](https://appshunter.io/ios/app/custom-class/id6754523660)

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

**In-app purchases:** none


## Frequently asked questions

### Is WSRF free?

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

### Is Custom Class free?

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

### Do WSRF or Custom Class have ads?

Neither WSRF nor Custom Class shows ads.

### Which is updated more often, WSRF or Custom Class?

WSRF ships an update every 12 months, and Custom Class fortnightly. Most recently, WSRF was updated on October 2, 2026 and Custom Class 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.*