Comparison

Rainbow Balls Loop vs BoltOra

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Color ball sorting gameplay
  • Strategic level challenges
  • Satisfying visual feedback
  • Hundreds of evolving levels
  • Handy in-game boosters
  • Offline play support
Features
Read full description

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!

About

BoltOra

Engage your mind with a captivating screw puzzle game. Strategically remove screws to clear wooden and metal boards, progressing through hundreds of challenging levels. Enjoy satisfying gameplay with colorful designs and helpful boosters.

Highlights
  • Hundreds of unique puzzle levels
  • Smooth and satisfying gameplay
  • Colorful boards and creative designs
  • Powerful boosters
  • Time-based levels
  • Play anytime, anywhere
Features
Read full description

Welcome to BoltOra: Unscrew Puzzle! Challenge your brain with a fun and addictive screw puzzle experience. Remove screws in the correct order, clear the wooden and metal boards, and solve increasingly difficult levels. FEATURES • Easy to learn, challenging to master • Hundreds of unique puzzle levels • Smooth and satisfying gameplay • Colorful boards and creative designs • Powerful boosters to help overcome difficult challenges • Time-based levels for extra excitement • Play anytime, anywhere HOW TO PLAY • Tap screws to remove them. • Choose the correct order to free all planks. • Clear the board before time runs out. • Use boosters when you get stuck. Whether you're looking for a relaxing puzzle game or a challenging brain teaser, BoltOra: Unscrew Puzzle offers endless fun and satisfying gameplay. Download now and start unscrewing your way to victory!

Screenshots

Rainbow Balls Loop4 screens
BoltOra4 screens

Verdict

The call

The clearest difference is update cadence: BoltOra at every 3 days against Rainbow Balls Loop's fortnightly. Rainbow Balls Loop's advantage is ratings volume (33 vs 4). On price, rating, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

BoltOra holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Rainbow Balls Loop has 33 ratings behind it against 4, so its average is the more settled of the two.

UpkeepUpdate frequency

Rainbow Balls Loop ships an update fortnightly, BoltOra every 3 days. The most recent releases landed on October 28, 2026 and October 23, 2026 respectively.

Scorecard2 real differences · 7 level
Rainbow Balls Loop versus BoltOra: the parameters behind the verdict, then further details
ParameterRainbow Balls LoopBoltOra
PriceFreeFree
Rating4.8 (33 ratings)5.0 (4 ratings) — better
Number of ratings33 — better4
Update frequencyFortnightlyEvery 3 days — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supportedAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size335 MB195 MB
Age rating4+4+
DeveloperNewPubCo, IncDuc Tue Bui

In-app purchases

None

Rainbow Balls Loop

No in-app purchases

None

BoltOra

No in-app purchases

Questions

Is Rainbow Balls Loop free?
Rainbow Balls Loop is free to download, with no in-app purchases.
Is BoltOra free?
BoltOra is free to download, with no in-app purchases.
Which has better reviews, Rainbow Balls Loop or BoltOra?
BoltOra is rated higher. Rainbow Balls Loop averages 4.8 out of 5 from 33 ratings, while BoltOra averages 5.0 from 4 ratings.
Do Rainbow Balls Loop or BoltOra have ads?
Both Rainbow Balls Loop and BoltOra show ads.
Which is updated more often, Rainbow Balls Loop or BoltOra?
Rainbow Balls Loop ships an update fortnightly, and BoltOra every 3 days. Most recently, Rainbow Balls Loop was updated on October 28, 2026 and BoltOra on October 23, 2026.

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