HKPC Prospectus AR vs Marble Joy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HKPC Prospectus AR
Read full descriptionHide full description
The prospectus covers information about the key training programmes offered by the three schools of the Hong Kong Police College for reference of serving officers and visitors, including the features of each programme, articulaton of further studies as well as our achievements in police training and development.
Marble Joy
Experience the thrill of classic pinball machines with realistic physics, stunning visuals, and immersive sound. Enjoy endless gameplay and master precise controls for a truly addictive arcade experience.
- Realistic physics feedback
- Immersive audio-visual effects
- Unlimited gameplay
- Simple one-handed controls
- Retro arcade style
- Stress relief gameplay
Read full descriptionHide full description
Looking for a fun and relaxing marble game with authentic physics? Enjoy pure casual fun with realistic marble bouncing and dropping mechanics. Marble Joy is a relaxing retro arcade marble game with ultra-realistic physical simulation. Enjoy natural marble rolling and bouncing tracks, immersive arcade sound effects, and unlimited gameplay to relax and kill free time. Game Features Realistic Physics Feedback: Precisely calibrated marble rebound strength and rolling paths, restoring authentic classic arcade marble machine gameplay. Immersive Audio-Visual Experience: Cool game effects, classic arcade sounds and delicate vibration feedback bring you full immersion. Unlimited Free Gameplay: No play count limits, no purchase pressure. Drop and shoot marbles freely to beat your high scores. Simple & Skillful Operation: One-hand control for easy start, accurate landing requires skilled operation, super addictive. All-Ages Game: Perfect for killing time, relaxing stress and recalling classic arcade memories. Subscription Terms 1. Subscription Price:$0.99 per month (auto-renewable subscription) 2. Payment will be charged to your iTunes Account at confirmation of purchase. 3. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. 4. You can manage or cancel subscriptions in your Apple Account Settings after purchase. 5. No refund for unused partial period after subscription cancellation. Compliance Links Privacy Policy: https://wensandao.top/orangeplan/privacyPolicy Terms of Use: https://wensandao.top/orangeplan/contactUs
Screenshots
Verdict
The clearest difference is in-app purchases: HKPC Prospectus AR at none against Marble Joy's 6. HKPC Prospectus AR also leads on iOS requirement (11.0 vs 15.0). Marble Joy's advantage is device support. On price 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. Marble Joy sells 6 in-app purchases, starting at $0.99 per month. HKPC Prospectus AR asks for nothing beyond the download.
| Parameter | HKPC Prospectus AR | Marble Joy |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.9 (7 ratings) — better |
| Positive reviews | — | 80.0% of reviews |
| Number of ratings | — | 7 — better |
| Update frequency | — | Every 2 weeks |
| Ads | — | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | — | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 332 MB | 142 MB |
| Age rating | 4+ | 4+ |
| Developer | Hong Kong Police College | 坤 刘 |
In-app purchases
HKPC Prospectus AR
No in-app purchases
Marble Joy
- Monthly Membership$0.991 Month
- Leisure Play Supply Pack(S)$0.99
- Leisure Play Supply Pack (Mid)$3.99
- Leisure Play Supply Pack(L)$9.99
Show 2 moreShow fewer
- Super Supplement Privilege$14.99
- Leisure Play Supply Pack(XL)$19.99
Questions
Is HKPC Prospectus AR free?
Is Marble Joy free?
Other comparisons















