Rock Fan vs PRPath
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rock Fan
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.
- Earn points on ROCKWOOL product purchases
- Redeem points for vouchers and services
- Receive news and announcements
- Participate in special campaigns
- Track accumulated points
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ROCKWOOL Rock Fan offers you a fast, easy and seamless way to enjoy the benefits of being a ROCKWOOL customer. You can claim from a wide range of vouchers and services directly within Rock Fan just by redeeming them with the points that have been accumulated in your account. So the more ROCKWOOL products you purchase, the more points you will earn. Through the Rock Fan app, we will keep you informed on the latest news and announcements from ROCKWOOL. Do check out our special campaigns from time to time to earn even more bonus points!
PRPath
Log sets and reps quickly to track workout progress and build muscle. Features smart volume tracking, muscle balance charts, and personal record detection. Plan workouts and access an extensive exercise library to achieve your fitness goals.
- Fast set and rep logging
- Volume tracking per muscle group
- Muscle balance visualization
- Personal workout journal
- Smart progression for gains
- Workout planner with programs
- 300+ exercises with muscle targeting
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Log your lifts. Atlas, your AI coach, reads them and tells you what to do next: per muscle, per lift, from your own numbers. KNOW EVERY MUSCLE'S WEEK Growth Zones counts your sets for every muscle against research-based targets and shows exactly how many are left to hit. Compound lifts give helper muscles half credit. SWITCH FROM HEVY OR STRONG, FREE Import your full workout history from a Hevy or Strong CSV in seconds. Your PRs and progress show up on day one. FAST LOGGING Last time's numbers sit next to every set, and after each set you get a clear target for the next one. A custom number pad for weight and reps, a floating rest timer, and a rest-complete chime that plays through your headphones even with the phone locked. Log your next set straight from the lock screen. EVERY PR, CAUGHT Estimated 1RM, heaviest weight and best set are detected automatically, across strength, cardio and timed exercises. SEE IT WORKING The finish screen reads every lift: "+5 lb on your top set", your next target, and how far the lift has come. Progress shows your lifts, PR history, weight and weekly and monthly recaps. TRAIN WHAT'S READY (PRO) A recovery map colors every muscle by how recently you trained it, so you know what's ready today. ATLAS, YOUR AI COACH (PRO) Ask anything. Atlas answers from your own sets, PRs and weekly volume, not generic advice. FREE - Unlimited workout logging and full history - Growth Zones and PR detection - Import from Hevy or Strong - Unlimited custom exercises - 3 templates - Share cards PRPATH PRO Try Pro free for 7 days. Pro unlocks Atlas, the recovery map, unlimited templates, per-exercise progression charts and goals. Monthly and annual plans are available; see pricing in the app. No ads. We never sell your data. Questions? support@prpath.app Privacy Policy: https://www.prpath.app/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Payment is charged to your Apple ID at confirmation. Manage or cancel in your App Store account settings.
Screenshots
Verdict
The clearest difference is rating: Rock Fan at 5.0 against PRPath's 4.2. Rock Fan also leads on in-app purchases (none vs 2) and iOS requirement (13.0 vs 17.2). PRPath's advantage is update cadence (fortnightly vs every 5 months) and ratings volume (5 vs 1). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. PRPath sells 2 in-app purchases, starting at $8.99 per month. Rock Fan asks for nothing beyond the download.
Rock Fan holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: PRPath has 5 ratings behind it against 1, so its average is the more settled of the two.
Rock Fan ships an update every 5 months, PRPath fortnightly. The most recent releases landed on October 23, 2026 and October 11, 2026 respectively.
| Parameter | Rock Fan | PRPath |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.2 (5 ratings) |
| Positive reviews | — | 75.0% of reviews |
| Number of ratings | 1 | 5 — better |
| Update frequency | Every 5 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.2 |
| Further details — not scored | ||
| Size | 108 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | ROCKWOOL BUILDING MATERIALS (SINGAPORE) PTE. LTD. | Lance Sessions II |
Customer experience
Rock Fan
PRPath
In-app purchases
Rock Fan
No in-app purchases
PRPath
- PRPath Premium7 Days trial$8.991 Month
- PRPath Premium7 Days trial$39.991 Year









