Comparison

Block Art vs Only When Green

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

Head to head
About

Block Art

Engage in a calming puzzle game where you sort colorful gems into their correct spots. Enjoy beautiful block art visuals and hundreds of challenging levels designed to sharpen your mind and provide a relaxing experience.

Highlights
  • Satisfying gem sorting gameplay
  • Beautiful block art visuals
  • Hundreds of challenging levels
  • No time pressure
  • Mind sharpening puzzles
Features
Read full description

"Block Art: Gem Sort Puzzle is a relaxing and satisfying puzzle game where you sort colorful gems into the right places and enjoy the beauty of organized chaos. Dive into a world of vibrant block art and calming gameplay. Each level challenges your logic and attention as you carefully move and arrange gems to complete the puzzle. Simple to play but increasingly challenging, this game is perfect for unwinding while keeping your mind sharp. FEATURES: - Addictive and satisfying gem sorting gameplay - Beautiful block art visuals and smooth animations - Hundreds of fun and challenging levels - Easy to learn, hard to master - Relaxing experience with no time pressure Whether you're looking to relax after a long day or challenge your brain with clever puzzles, Block Art: Gem Sort Puzzle delivers the perfect balance of fun and relaxation. Start sorting and enjoy the satisfying journey today!"

About

Only When Green

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One simple rule: tap only when the light turns green. Only When Green turns a single tap into a test of patience, timing and precision. Wait through red and amber, react when GO appears, and build your streak as the pace picks up. Tap too early or let green slip away, and you lose a heart. - Classic mode: Start with three hearts and chase your personal best. - Daily challenge: Take on a fresh challenge each day and land 20 successful green taps. - Reaction records: Track your fastest reaction, average reaction time and best streak. - Guard protection: Six correct taps charge a Guard that covers one mistake. Three reactions under 300 milliseconds earn a free Guard and 75 bonus points. - Interactive tutorial: Learn green-light timing and Guard through hands-on practice in Signal School. - Colour collections: Earn XP through play and unlock new colour styles. - Play comfortably: Enjoy clear signal symbols, adjustable sound and haptics, and pause whenever you need a break. Wait for your moment. Make the green count. Contains advertising. Optional rewarded ads offer one extra-life continue per Classic run.

Screenshots

Block Art4 screens
Only When Green4 screens

Verdict

The call

The clearest difference is in-app purchases: Only When Green at none against Block Art's 10. Block Art's advantage is ads (none vs shown) and update cadence (every 5 days vs every 2 weeks). On price, device support and iOS requirement 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. Block Art sells 10 one-off in-app purchases. Only When Green asks for nothing beyond the download.

UpkeepUpdate frequency

Block Art ships an update every 5 days, Only When Green every 2 weeks. The most recent releases landed on November 9, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
Block Art versus Only When Green: the parameters behind the verdict, then further details
ParameterBlock ArtOnly When Green
PriceFreeFree
Rating4.8 (321 ratings) — better—
Positive reviews40.0% of reviews—
Number of ratings321 — better—
Update frequencyEvery 5 days — betterEvery 2 weeks
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size326 MB5 MB
Age rating+94+
DeveloperABIGAMES PTE. LTDIMEDSENSE SDN. BHD.

In-app purchases

10 purchases

Block Art

One-time10
  • Welcome offer$0.99
  • Mini Coin$1.99
  • Super Pack$2.99
Show 7 more
  • Extra Shelf Forever$4.99
  • Small Coin$8.99
  • Remove ads$9.99
  • Energy Refill Bundle$9.99
  • Extra Space Deal$11.99
  • Remove ads Pack$12.99
  • Medium Coin$17.99
None

Only When Green

No in-app purchases

Questions

Is Block Art free?
Block Art is free to download, with in-app purchases available.
Is Only When Green free?
Only When Green is free to download, with no in-app purchases.
Do Block Art or Only When Green have ads?
Only When Green shows ads; Block Art does not.
Which is updated more often, Block Art or Only When Green?
Block Art ships an update every 5 days, and Only When Green every 2 weeks. Most recently, Block Art was updated on November 9, 2026 and Only When Green on October 28, 2026.

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