Gravity Rider vs circloO
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Gravity Rider
Race through challenging space environments with advanced physics. Master your balance, avoid deadly traps, and compete against other riders to become the ultimate master rider across diverse planets.
- Advanced physics engine
- Challenging space tracks
- Balance and control mechanics
- Deadly trap avoidance
- Multiplayer racing challenges
- Diverse planetary environments
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Start the engine and get on your ride! Travel through space and tackle racing challenges on a variety of planets on the way to becoming the master rider. KEEP YOUR BALANCE Race to the finish at turbo speed, but watch out – jumps, mega ramps, elevators & twisted tracks will challenge you! Try to keep your space bike steady and land safely in this exciting bike balance game. SWIRLING 3D STAGES Hold tight as you speed through colossal loops, narrow turns and take risky high jumps. Feel even more thrill thanks to the dynamic pursuit camera, showing the action from the best angles! PLAY WITH REALISTIC PHYSICS Leverage the power of the realistic physics-based engine: push blocks to build bridges, balance on ramps and time properly. AVOID DEADLY TRAPS Can you make it to the finish line in one piece? Gigantic lasers, sharp shurikens and dangerous spikes got scattered around the stages and it takes some master skills to avoid them. CHALLENGE OTHER RIDERS The universe is full of talented contenders and everyone wants to be the top rider. Challenge the Gravity Rider community and prove who’s the fastest! Race against other riders’ best runs to know how you stack up against them. DOMINATE ON EVERY PLANET As you go from planet to planet, every environment is different and poses different types of challenge. Beat times, opponents, clear special tests and more while you admire beautiful vistas. Gravity Rider is free to download and play, however some game items can also be purchased for real money. If you do not wish to use this feature, please disable in-app purchases in your device settings. A network connection is also required. Auto-renewable subscription: VIP membership offers a weekly subscription, you will have a 3-days free trial period, after this period you will be charged. After buying this subscription, you will unlock certain features and cause the ads to be removed for the subscription period. Payment is charged to iTunes account at confirmation. Account will be charged for renewal within 24-hours prior to the end of the current period. Subscriptions may be managed by the user and auto-renewal may be turned off in the settings of the iTunes account after the purchase, no later however than 24 hour before the next renewal. Any unused part of the free trial period if offered, will be forfeited when the user purchases a subscription. For more details please check Terms of Use. By downloading the game you accept our End User License Agreement, Terms of Service and Privacy Policy: http://support.vividgames.com/policies Contact us anytime at support@vividgames.com
circloO
A colorful physics platformer where you guide a ball through growing circular levels. Collect circles to expand the play area, strategically using and avoiding obstacles. Discover unique physics mechanics and enjoy a vast collection of player-created levels.
- Circular physics puzzles
- Level editor
- Player-created levels
- Unique physics mechanics
- Growing levels
- Hard Mode levels
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circloO is a colorful physics platformer in a growing circle. This app version contains all levels from circloO and circloO 2, plus brand-new bonus levels! There's also a level editor and already over 10,000 levels created by players like you! You're a small ball rolling around in a round level. Collect circles to grow the level circle. As it grows, everything stays in the level, so you'll have to avoid and use obstacles in everchanging ways. For example, a platform that was first very useful to gain height, may prove to be a challenging obstacle after the level has grown! You can only move left and right, so you'll want to use features of the level carefully to jump and gain height. You'll discover all sorts of physics features, such as changing gravity, a sea of tiny blocks, strange contraptions and even planets with a gravity field. In challenging parts, you'll find yourself fully immersed, pressing the screen as hard as you can trying to get closer to finally collecting that next circle. But don't worry: you'll never have to start over a level, so you can always try again really quickly! And I can guarantee you'll feel amazing once you finally manage it! circloO Complete features: - Lots of cool physics features: ropes, pulleys, changing gravity and much more! I've included quite a few mechanics for you to discover. - Over 75 fun, growing, ever more challenging levels! Can you complete the six almost-but-not-quite-impossible Hard Mode levels? - There's also a level editor and an ever increasing number of player created levels! - All levels from circloO 2 and the original circloO, plus 28 brand-new levels! - Unique physics puzzles in each level. - Great music and sound effects by Stijn Cappetijn. - Minimalist and colorful graphics. - The game will take most players three to five hours to complete. Level times are saved, so you can try to beat your own highscores and speedrun levels after that! Plus there are thousands of player-created levels to continue playing forever! - Relaxing yet challenging physics puzzle platforming fun! I'm very happy that circloO 2 on the web won the first Crazy Games developer contest out of 200 contestants! It was also third in the Kongregate contest of November 2018. You may remember it from CoolMath Games as well. Reviews: "It’s an excellent game that has a very playful and chilled out approach to the gameplay, whilst also featuring some wonderfully intricate level design. A very impressive puzzle platformer you’ll really want to roll with. Highly recommended." - Free Game Planet "The difficulty scales upwards nicely and you're constantly rewarded for learning new skills as these always come up in future levels." - Jayisgames The game contains occasional ads after a level, which can be removed with a one-time in-app purchase, which supports development as well. Have fun and I'm happy to hear what you think!
Screenshots
Verdict
Gravity Rider and circloO both sit at 4.7 stars, but that hides the real split: 89% of circloO's written reviews are positive against 67% of Gravity Rider's. circloO also leads on iOS requirement (10 vs 13.0). On price, rating, ratings volume and update cadence 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. Gravity Rider sells 11 in-app purchases, starting at $3.99 per 7 days and circloO sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.7 for Gravity Rider against 4.8 for circloO. Both are backed by a comparable volume of ratings — 2.4K and 2.4K respectively. Written reviews are what separate them: 67% of Gravity Rider's written reviews are positive against 89% of circloO's.
Gravity Rider ships an update every 3 months, circloO every 2 months. The most recent releases landed on September 23, 2026 and September 9, 2026 respectively.
| Parameter | Gravity Rider | circloO |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (2.4K ratings) | 4.8 (2.4K ratings) — better |
| Positive reviews | 67.2% of reviews | 89.5% of reviews — better |
| Number of ratings | 2.4K — better | 2.4K |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 10 — better |
| Further details — not scored | ||
| Size | 105 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | Vivid Games S.A. | Florian van Strien |
Customer experience
Gravity Rider
circloO
User reviews
Gravity Rider
From 2.4K App Store ratingsWhat we love
- 🚀 Smooth gameplay
- 👍 Addictive and fun
- 🏆 Great graphics
- 💡 Unique gameplay concept
Room to improve
- 🔍 Lack of offline mode
- 🔍 Progression gated by upgrades
- 🔍 Excessive ads and monetization
- 🐛 Bugs and crashes
circloO
From 2.4K App Store ratingsWhat we love
- 👍 Relaxing and enjoyable gameplay
- 🎨 Creative and unique levels
- 🎶 Calming background music
- 🧠 Challenging but not impossible
- 🕹️ Smooth and responsive controls
Room to improve
- 🔍 Occasional performance issues
- 🕹️ Difficulty can be inconsistent
- 📺 Ads can be disruptive at times
- 🤑 Lack of free content/levels
Bugs and requests
Gravity Rider
Reported bugs
4 issues- Game crashes after updates
- Online matchmaking issues
- Progression data loss on reinstall
- Inconsistent controls and physics
Requested features
4 requests- Offline single-player mode
- More customization options
- Ability to race against friends
- Reduce grind for upgrades
circloO
Reported bugs
2 issues- Glitches with level progression
- Inconsistent touch/click registration
Requested features
4 requests- More levels and content updates
- Character customization options
- Improved level editor tools
- Difficulty settings or options
In-app purchases
Gravity Rider
- VIP Subscription3 Days trial$3.997 Days
- Remove Ads$0.99
- Prepare for Lift-off$4.99
- The 1% Club Rider$4.99
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circloO
- Remove Ads$2.99









