Comparison

Challenge Road Block Sky 3d vs Stacky!

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

Head to head
About

Challenge Road Block Sky 3d

Navigate challenging skyscraper levels by building ladders and skipping blocks. This game offers over 100 levels with engaging graphics and sound. Experience thrilling stunt racing modes that will keep you on the edge of your seat.

Highlights
  • Over 100 levels
  • Ladder building gameplay
  • Block skipping mechanics
  • Amazing graphics and sound
  • Stunt racing modes
Features
Read full description

New skyscraper challenge where you will have to build a ladder and skip the block ,The game contains more than 100 different levels. This is a game that will keep you on the edge of your seat. Challenge Road Block Sky 3d Features: - Amazing graphics and sound effects - easy to play - Hitch and stunt racing modes

About

Stacky!

Features
Read full description

Stackly is the pure, polished block-stacking game your thumb has been waiting for. Tap at the perfect moment to stack block after block, building the tallest tower you can before one mistake brings it all down. One tap. Infinite skill ceiling. Zero complication. HOW TO PLAY • Tap to drop a moving block onto your tower • Nail the perfect alignment for a combo bonus • Miss the edge and your next block shrinks • Keep stacking until you stumble — then try to beat your high score FEATURES • One-tap pick-up-and-play controls anyone can learn • Endless mode designed for the "just one more" loop • Dozens of colorful skins to unlock as you play • Smooth, satisfying physics and animations • Combo system that rewards precision timing • Daily challenges to sharpen your skills • Fully offline — play anywhere, no wifi required • Free to download, free to play, respects your time WHY PLAYERS LOVE STACKLY Stackly is the perfect pocket game for commutes, coffee breaks, and those five minutes before bed. Each run takes less than a minute, but you will always want one more. The tension of a tall, wobbling tower is something only block-stacking fans will understand — and Stackly delivers it with every run. The minimalist art keeps your eyes on the gameplay. The responsive touch controls make every tap feel like a tiny victory. The tower grows, your tension rises, and your score climbs with it. Whether you are here to relax or here to dominate the leaderboard, Stackly has a mode for you. PERFECT FOR • Fans of hyper-casual and arcade games • Anyone who loves tapping, timing, and tower-building • Players looking for a quick, satisfying time-killer • Competitive high-score chasers • All ages — universally fun, no reading required TIPS FOR NEW PLAYERS • Focus on centering each block, not speed • A perfect stack restores width to your tower • Learn the rhythm of the moving block before you tap • Take a breath on tall towers — accuracy beats reflex A MASTERCLASS IN MOBILE ARCADE Stackly takes the timeless satisfying loop of the block-stacking genre and distills it to its purest form. No gimmicks. No paywalls blocking the real game. Just the clean, elegant, tap-and-time gameplay this genre was born for. Every animation is tuned to feel good. Every block snaps into place with a satisfying thud. Every combo chain rewards you with a visual celebration. This is mobile arcade done right. UNLOCK YOUR STYLE Start with the classic theme and unlock colorful skins as you progress. Neon, pastel, retro, minimalist — find the look that fits your vibe. Every skin changes the visual flavor of your tower without affecting gameplay. Pure cosmetic, pure self-expression. GLOBAL LEADERBOARDS Climb the worldwide leaderboard and see how your high score ranks against players everywhere. Challenge your friends directly. Share screenshots of your tallest towers. The flex is real. Download Stackly today and discover how high you can build. EULA : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Challenge Road Block Sky 3d3 screens
Stacky!4 screens

Verdict

The call

The clearest difference is iOS requirement: Challenge Road Block Sky 3d at 10.0 against Stacky!'s 15.0. On price, update cadence, 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.

UpkeepUpdate frequency

Challenge Road Block Sky 3d ships an update every 3 weeks, Stacky! monthly. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 8 level
Challenge Road Block Sky 3d versus Stacky!: the parameters behind the verdict, then further details
ParameterChallenge Road Block Sky 3dStacky!
PriceFreeFree
Rating1.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 weeks — betterMonthly
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS10.0 — better15.0
Further details — not scored
Size52 MB5 MB
Age rating4+4+
DeveloperTrevor KamhungaYusuf Can Dogru

In-app purchases

None

Challenge Road Block Sky 3d

No in-app purchases

None

Stacky!

No in-app purchases

Questions

Is Challenge Road Block Sky 3d free?
Challenge Road Block Sky 3d is free to download, with no in-app purchases.
Is Stacky! free?
Stacky! is free to download, with no in-app purchases.
Do Challenge Road Block Sky 3d or Stacky! have ads?
Both Challenge Road Block Sky 3d and Stacky! show ads.
Which is updated more often, Challenge Road Block Sky 3d or Stacky!?
Challenge Road Block Sky 3d ships an update every 3 weeks, and Stacky! monthly. Most recently, Challenge Road Block Sky 3d was updated on October 8, 2026 and Stacky! on October 10, 2026.

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