Fairground vs Idle Jet Ski
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fairground
Immerse yourself in the vibrant atmosphere of a fairground with over 150 authentic sound effects. This redesigned app offers a modern, user-friendly experience with improved sound quality and easy navigation. Perfect for parties or creating a lively ambiance.
- Over 150 fairground sound effects
- Clear categories for navigation
- Create and manage favorite sounds
- Pitch, Speed, Echo, and Reverb effects
- Save favorite sounds
- Play multiple sounds simultaneously
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Experience the fair anytime, anywhere. With over 150 authentic fairground sounds, Kermis instantly brings the atmosphere to life. This version has been completely redesigned with a modern look and feel. The app is faster, clearer, and more user-friendly than ever. What can you expect? • Over 150 recognizable fairground sound effects • Clear categories for quick navigation • Create and manage your favorites • Pitch, Speed, Echo and Reverb effects • Improved sound quality • Clean, modern interface • Save your favorite sounds • Play multiple sounds simultaneously From bumper cars and ride announcements to classic fairground music — it’s all included. Perfect for parties, carnival events, festivals, or simply to create a lively atmosphere wherever you are. Completely renewed • Brand-new design • Improved performance • Optimized for the latest iOS versions • Greater stability Kermis is back — bigger, better, and ready for the future.
Idle Jet Ski
Manage a thrilling beach attraction by acquiring and upgrading jet skis for exciting races. Expand your park to become the ultimate destination for water sports enthusiasts.
- Manage beach attraction
- Acquire jet skis
- Race circuit
- Upgrade park
- Expand attraction
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Are you ready to manage the craziest attraction of all beach? Get unbelievable jet skis and race circuit and upgrade your park to be the biggest one !
Screenshots
Verdict
The clearest difference is rating: Fairground at 5.0 against Idle Jet Ski's 4.5. Idle Jet Ski's advantage is in-app purchases (none vs 2) and update cadence (weekly vs monthly). On price, ratings volume, 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. Fairground sells 2 one-off in-app purchases. Idle Jet Ski asks for nothing beyond the download.
Fairground holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
Fairground ships an update monthly, Idle Jet Ski weekly. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.
| Parameter | Fairground | Idle Jet Ski |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.5 (2 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 2 — better |
| Update frequency | Monthly | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 9.0 — better |
| Further details — not scored | ||
| Size | 18 MB | 102 MB |
| Age rating | 9+ | 4+ |
| Developer | Royal Dutch Apps | Hugo Dumouch |
Customer experience
Fairground
Idle Jet Ski
In-app purchases
Fairground
- PRO version$0.99
- Extra Kermis geluiden$0.99
Idle Jet Ski
No in-app purchases
