# Rock Fan vs HealthPatch

The clearest difference is price: Rock Fan at Free against HealthPatch's $1.99. Rock Fan also leads on iOS requirement (13.0 vs 26.2). On update cadence, ads, in-app purchases and device support there is nothing between them.

Rock Fan is free to download; HealthPatch costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Rock Fan | HealthPatch |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rock-fan/id1469343878/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | Every 5 months |
| Monetization | **Free** | Paid |
| Size | 108 MB | 3 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ROCKWOOL BUILDING MATERIALS (SINGAPORE) PTE. LTD.](https://appshunter.io/developer/1273602838) | [Ziga Porenta](https://appshunter.io/developer/668433991) |

## 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


### HealthPatch

[App page](https://appshunter.io/ios/app/healthpatch/id6762013297)

Take complete control of your workout data. Create new workouts from scratch, repair existing ones with precise edits, and inspect all details. Export your data in multiple formats for a comprehensive training history.

**Highlights:** Create workouts from scratch, Repair and edit existing workouts, Import GPX files, Export data as GPX, PDF, or image, Inspect workout details and metrics, Supports 30+ activity types, Privacy-focused, on-device processing

**In-app purchases:** none


## Frequently asked questions

### Is Rock Fan free?

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

### Is HealthPatch free?

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

### Do Rock Fan or HealthPatch have ads?

Neither Rock Fan nor HealthPatch shows ads.

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

Rock Fan ships an update every 5 months, and HealthPatch every 5 months. Most recently, Rock Fan was updated on November 3, 2026 and HealthPatch on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*