iRollerCoaster vs Jellyfish AR/VR
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
iRollerCoaster
Experience thrilling roller coaster rides and build your own theme park. Compete with others globally for high scores on realistic tracks. Enjoy immersive graphics and physics.
- Realistic roller coaster physics
- Theme park simulation
- Online high score competitions
- Global track locations
- Advanced OpenGL graphics
- High-resolution textures
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iRollerCoaster is the ultimate roller coaster and theme park simulation game! Ride perfectly engineered realistic roller coaster tracks all over the world. You can compete in real-time online competitions for high scores. You can have fun in your own summer theme park whenever you want! Ride world-class tracks in the following cities: - Monte Carlo, Monaco - Orlando, Florida - Williamsburg, Virginia - Cape Town, South Africa - London, England - Zermatt, Switzerland - Las Vegas, Nevada - Los Angeles, California - Canberra, Australia - Paris, France - Tokyo, Japan - Atlantic City, New Jersey *Warning* iRollerCoaster does not feature emergency brakes, backup generators, or shutoff valves. The cars could spiral out of control; causing nausea, whiplash, or sudden death. Our roller coasters use a realistic lift hill cable to pull the cars to the peak of the track. Once the cars reach the peak, potential energy accumulated by the rise in height transfers to kinetic energy and the cars race downwards. Some energy is lost to friction on the track itself. The effects of gravity are taken into account to increase speed and accelerations accurately. You can experience several G's of force on high-speed turns! iRollerCoaster features: - Advanced OpenGL graphics - Music and sound effects - Online high score database - High-resolution textures - Compatible with iPad Pro iRollerCoaster is brought to you by the makers of World Winter Games and iBASEjump. Have fun with iRollerCoaster and enjoy the ride!
Jellyfish AR/VR
Experience jellyfish in augmented and virtual reality. View them around you, take photos with them, and even have them follow faces. Use a VR box for an immersive 3D experience or sync with friends.
- Augmented reality jellyfish viewing
- Virtual reality 3D mode
- Take photos with jellyfish
- Face detection for interactive jellyfish
- Load custom jellyfish data via iCloud
- Synchronize VR content with friends
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Jellyfish AR/VR is AR/VR app of jellyfish. You can watch jellyfishes around you by rotating your iOS device. You can switch view mode by tapping switch icon(right bottom of the screen). By switching to side-by-side mode, you can watch jellyfishes in 3D using a VR box for iPhone. You can also take photos with jellyfishes(camera icon). Front and back camera overlay is now supported. By tapping face icon(right middle of the screen) in camera mode, you can turn on face detection. Jellyfishes will follow faces!! 3D lens mode is for clip-on 3D lens for iPhone. You can take VR photo with jellyfish overlay. 360 degree mode is the same rendering mode as 360 deg movies. It's just for displaying. There are three types of jellyfishes. You can grow jellyfishes via Jellyfish(another app). You can download data from Jellyfish via iCloud and view your own jellyfishes!! There are several kinds of jellyfish you can watch only by this way. You can load jellyfish data from iCloud by tapping cloud icon(left top of the screen). You can change VR settings by VR config icon(left bottom of the screen). You can synchronize contents between multiple iOS devices by tapping sync icon(left middle of the screen) at the same time. Enjoy the same VR contents with your friends/family.
Screenshots
Verdict
The clearest difference is review sentiment: Jellyfish AR/VR at 60% against iRollerCoaster's 17%. Jellyfish AR/VR also leads on rating (4.3 vs 2.7) and in-app purchases (none vs 1). iRollerCoaster's advantage is ads (none vs shown) and ratings volume (92 vs 3). On price 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. iRollerCoaster sells 1 one-off in-app purchase. Jellyfish AR/VR asks for nothing beyond the download.
Jellyfish AR/VR holds the better App Store score, 4.3 against 2.7. That said, the two scores are not equally well evidenced: iRollerCoaster has 92 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 17% of iRollerCoaster's written reviews are positive against 60% of Jellyfish AR/VR's.
iRollerCoaster ships an update every 25 months, Jellyfish AR/VR every 3 months. The most recent releases landed on October 20, 2026 and October 1, 2026 respectively.
| Parameter | iRollerCoaster | Jellyfish AR/VR |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (92 ratings) | 4.3 (3 ratings) — better |
| Positive reviews | 16.8% of reviews | 60.0% of reviews — better |
| Number of ratings | 92 — better | 3 |
| Update frequency | Every 25 months | Every 3 months — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod, Apple TV | iPhone, iPad, iPod, Apple TV |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 94 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Sea Venture LLC | KENSHI DOI |
Customer experience
iRollerCoaster
Jellyfish AR/VR
Bugs and requests
iRollerCoaster
Reported bugs
3 issues- Constant crashing when trying to select a seat
- Game freezes and exits to home screen
- Compatibility issues with newer devices
Requested features
4 requests- Add more roller coaster tracks and options
- Improve graphics and realism
- Allow users to control the roller coaster
- Add more gameplay elements beyond just popping balloons
Jellyfish AR/VR
Not enough reviews yet to summarise bugs or requests.
In-app purchases
iRollerCoaster
- iRollerCoaster$2.99
Jellyfish AR/VR
No in-app purchases
Questions
Is iRollerCoaster free?
Is Jellyfish AR/VR free?
Which has better reviews, iRollerCoaster or Jellyfish AR/VR?
Do iRollerCoaster or Jellyfish AR/VR have ads?
Which is updated more often, iRollerCoaster or Jellyfish AR/VR?
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