Marble Stars vs Rainbow Balls Loop
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Marble Stars
A colorful marble sorting puzzle game with satisfying ASMR gameplay. Guide marbles to matching colored boxes across hundreds of handcrafted levels, with smart boosters and offline play. Progress through unique worlds and master new mechanics.
- Satisfying ASMR gameplay
- Hundreds of handcrafted levels
- Unlock new worlds with unique mechanics
- Smart boosters earned through gameplay
- Full offline support
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Welcome to Marble Stars The colorful marble sorting puzzle that's as satisfying to watch as it is fun to play!Tap to release marbles from the trays and watch them roll down onto the spinning conveyor belt with smooth, realistic physics. Guide each marble to its matching colored box and fill all 3 slots to clear it. Sounds simple? Wait until the colors multiply, the belt speeds up, and every tap becomes a strategic decision. WHY PLAYERS LOVE MARBLE STARS: Satisfying ASMR Gameplay — Every marble click, drop, and sort is designed to feel (and sound) incredible. Turn up your volume and relax. Hundreds of Handcrafted Levels — From quick, breezy puzzles to mind-bending challenges that reward real strategy. Our difficulty curve is designed to challenge you without frustrating you. Unlock New Worlds — Progress through unique environments, each with its own visual style and new mechanics to master. Smart Boosters — Use power-ups strategically to clear tough levels. Earn them through gameplay — no purchase required to progress. Play Anywhere, Anytime — Full offline support. No WiFi needed. Perfect for your commute, your couch, or your coffee break. Marble Stars is free to play with optional purchases. Download now and discover why sorting marbles has never been this fun!
Rainbow Balls Loop
Engage in a satisfying color sorting puzzle where you tap to release balls and group them by color for customers. Navigate challenging levels with unique mechanics, tunnels, and gates. Enjoy offline play and helpful boosters to become the ultimate sorting master.
- Color ball sorting gameplay
- Strategic level challenges
- Satisfying visual feedback
- Hundreds of evolving levels
- Handy in-game boosters
- Offline play support
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Satisfying sorting meets smart strategy. Tap the boxes, release the balls, and sort them by color to serve every customer — one perfect delivery at a time. Sand Up puts a fresh spin on the classic sorting puzzle. Open boxes to send colorful balls rolling into the dock, group them by color, and hand them over to waiting customers. Sounds simple? Tunnels, gates, locks, and gift boxes will make every level a brain-teasing challenge! Why you'll keep playing: - Easy to Learn, Hard to Master: one-tap controls, endless depth. - Oddly Satisfying Sorting: watch the balls roll, click, and fall perfectly into place. - Ever-Evolving Puzzles: hundreds of levels with new mechanics unlocking as you go. - Handy Boosters: stuck on a tricky level? Hammer, Shuffle, and Sweep have your back. - Offline Play: no WiFi needed — perfect for your commute. Plan your moves, serve every customer, and become the ultimate sorting master. Download Rainbow Balls Loop and let the rainbow roll!
Screenshots
Verdict
The clearest difference is rating: Rainbow Balls Loop at 4.9 against Marble Stars's 2.2. Rainbow Balls Loop also leads on in-app purchases (none vs 10) and ratings volume (35 vs 6). Marble Stars's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, update cadence 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. Marble Stars sells 10 one-off in-app purchases. Rainbow Balls Loop asks for nothing beyond the download.
Rainbow Balls Loop holds the better App Store score, 4.9 against 2.2. That said, the two scores are not equally well evidenced: Rainbow Balls Loop has 35 ratings behind it against 6, so its average is the more settled of the two.
Marble Stars ships an update every 8 days, Rainbow Balls Loop fortnightly. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.
| Parameter | Marble Stars | Rainbow Balls Loop |
|---|---|---|
| Price | Free | Free |
| Rating | 2.2 (6 ratings) | 4.9 (35 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 6 | 35 — better |
| Update frequency | Every 8 days — better | Fortnightly |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 228 MB | 335 MB |
| Age rating | 9+ | 4+ |
| Developer | Grupo Promineo S.L. | NewPubCo, Inc |
Customer experience
Marble Stars
Rainbow Balls Loop
In-app purchases
Marble Stars
- Starter Pack$1.99
- Stack of Coins$1.99
- Special Offer Mini$2.99
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- Shop Bundle$2.99
- Shop Bundle$4.99
- No Ads$7.99
- Pile of Coins$7.99
- Season Pass$9.99
- Bag of Coins$14.99
- Shop Bundle$19.99
Rainbow Balls Loop
No in-app purchases
Questions
Is Marble Stars free?
Is Rainbow Balls Loop free?
Which has better reviews, Marble Stars or Rainbow Balls Loop?
Do Marble Stars or Rainbow Balls Loop have ads?
Which is updated more often, Marble Stars or Rainbow Balls Loop?
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