# Rock Fan vs SPLIT

The clearest difference is in-app purchases: Rock Fan at none against SPLIT's 2. Rock Fan also leads on iOS requirement (13.0 vs 15.1). SPLIT's advantage is update cadence (every 5 days vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. SPLIT sells 2 in-app purchases, starting at $2.99 per month. Rock Fan asks for nothing beyond the download.

Rock Fan ships an update every 5 months, SPLIT every 5 days. The most recent releases landed on October 23, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Rock Fan | SPLIT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rock-fan/id1469343878/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 108 MB | 51 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [ROCKWOOL BUILDING MATERIALS (SINGAPORE) PTE. LTD.](https://appshunter.io/developer/1273602838) | [Mark Morsing](https://appshunter.io/developer/6792129434) |

## What reviewers say

### Rock Fan

[App page](https://appshunter.io/ios/app/rock-fan/id1469343878)

This app allows ROCKWOOL customers to earn points by purchasing products, which can then be redeemed for vouchers and services. Stay updated on the latest news, announcements, and special campaigns from ROCKWOOL.

**Highlights:** Earn points on ROCKWOOL product purchases, Redeem points for vouchers and services, Receive news and announcements, Participate in special campaigns, Track accumulated points

**Features:** macOS Compatibility

**In-app purchases:** none


### SPLIT

[App page](https://appshunter.io/ios/app/split-train-track-improve/id6792129432)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Split | $2.99 | per month |
| Split yearly subscription | $34.99 | per year |


## Frequently asked questions

### Is Rock Fan free?

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

### Is SPLIT free?

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

### Do Rock Fan or SPLIT have ads?

Neither Rock Fan nor SPLIT shows ads.

### Which is updated more often, Rock Fan or SPLIT?

Rock Fan ships an update every 5 months, and SPLIT every 5 days. Most recently, Rock Fan was updated on October 23, 2026 and SPLIT on October 9, 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.*