Comparison

Block Stack vs Royal King Blast

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

Head to head
About

Block Stack

Tap to launch balls and smash voxel towers in this addictive 3D physics arcade game. Collect gems to unlock new items and progress through fun, competitive levels with stunning visual effects.

Highlights
  • One-hand tap controls
  • Addictive 3D physics
  • Voxel tower smashing
  • Gem collection for unlocks
  • Relaxing and easy levels
  • Stunning visual effects
Features
Read full description

Blocks Tower Knock Balls is a new one hand tap game, finger tap addictive 3D physics arcade game with a bunch of relaxing and easy to complete levels. One single tap game and easy-to-learn taptic finger controls with combination of a nice visual effects and addictive gameplay mechanics. Aim cannon smart and shoot your voxel balls to get more score points and collect stunning virtual gems to spend it on new goods! Ultimate knockout game, voxel tower to collapse finish fun and easy levels, jump to next arcade location. Game Features: - Makes you feel like you are actually in the sports games. - Easily touch control, enjoy amazing achery gaming experience. - Stunning voxel/pixel visual effects and addictive gameplay mechanics. - Fun 3d physics. - Simple gameplay. - Lots of very exciting and competitive levels - Easy to learn and play.

About

Royal King Blast

Engage in an epic puzzle-shooter where you command powerful artillery to obliterate castle defenses and structures. Master physics-based destruction with strategic aiming and chain reactions for a satisfying, stress-relieving experience. Explore breathtaking kingdoms with dynamic environments and infinite challenging levels.

Highlights
  • Eye-catching 3D Aesthetics
  • Visceral Physics & Demolition
  • Strategic Cannonplay
  • Dynamic Environments
  • Infinite Puzzles
Features
Read full description

Welcome to Royal King Blast! Take command of the grandest artillery in the realm! Dive into an epic puzzle-shooter where precision meets sheer power. Load your cannon, take aim, and obliterate towering castle defenses, crystal artifacts, and sturdy barricades. Watch majestic structures crumble in spectacular, stress-relieving fashion! No two sieges are the same. Master the physics of destruction by fine-tuning your trajectory, force, and timing. Land that single, flawless strike to set off a glorious chain reaction that sweeps the board. Instantly accessible for casual fun, yet offering deep, rewarding gameplay for players who crave the perfect high score. Journey through breathtaking kingdom landscapes packed with true-to-life physical reactions. Royal King Blast delivers the ultimate conquer-and-destroy adventure! Key Features • Eye-catching 3D Aesthetics: Gorgeous royal environments paired with stunning particle effects. • Visceral Physics & Demolition: Experience the ultra-satisfying feedback of glass shattering and stone towers toppling. • Strategic Cannonplay: Brain-teasing mechanics that heavily reward smart angles and pinpoint accuracy. • Dynamic Environments: Beautifully crafted castles that react realistically to every explosive hit. • Infinite Puzzles: Pick-up-and-play controls backed by hundreds of challenging, non-stop levels. The throne is yours for the taking. Light the fuse and let the royal rampage begin!

Screenshots

Block Stack4 screens
Royal King Blast4 screens

Verdict

The call

The clearest difference is ratings volume: Royal King Blast at 154 against Block Stack's 9. Block Stack's advantage is iOS requirement (11.0 vs 15.0). On price, rating, update cadence and ads 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 Stack sells 1 one-off in-app purchase and Royal King Blast sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Block Stack against 4.7 for Royal King Blast. That said, the two scores are not equally well evidenced: Royal King Blast has 154 ratings behind it against 9, so its average is the more settled of the two.

UpkeepUpdate frequency

Block Stack ships an update every 4 days, Royal King Blast every 6 days. The most recent releases landed on October 1, 2026 and October 20, 2026 respectively.

Scorecard2 real differences · 8 level
Block Stack versus Royal King Blast: the parameters behind the verdict, then further details
ParameterBlock StackRoyal King Blast
PriceFreeFree
Rating4.6 (9 ratings)4.7 (154 ratings) — better
Positive reviews—55.6% of reviews
Number of ratings9154 — better
Update frequencyEvery 4 days — betterEvery 6 days
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.0
Further details — not scored
Size77 MB242 MB
Age rating4+4+
DeveloperOleksandr LushpihanSurePlay Limited

Customer experience

Block Stack

All ratings9 ratings
Positive88.9%
Neutral0.0%
Negative11.1%

Royal King Blast

All ratings154 ratings
Positive92.9%
Neutral1.3%
Negative5.8%
Written reviews9 reviews
Positive55.6%
Neutral0.0%
Negative44.4%

In-app purchases

1 purchases

Block Stack

One-time1
  • No Ads$1.99
6 purchases

Royal King Blast

One-time6
  • coin2000$1.99
  • coin5000$3.99
  • coin20000$14.99
Show 3 more
  • coin50000$29.99
  • coin100000$59.99
  • coin200000$99.99

Questions

Is Block Stack free?
Block Stack is free to download, with in-app purchases available.
Is Royal King Blast free?
Royal King Blast is free to download, with in-app purchases available.
Which has better reviews, Block Stack or Royal King Blast?
Royal King Blast is rated higher. Block Stack averages 4.6 out of 5 from 9 ratings, while Royal King Blast averages 4.7 from 154 ratings.
Do Block Stack or Royal King Blast have ads?
Both Block Stack and Royal King Blast show ads.
Which is updated more often, Block Stack or Royal King Blast?
Block Stack ships an update every 4 days, and Royal King Blast every 6 days. Most recently, Block Stack was updated on October 1, 2026 and Royal King Blast on October 20, 2026.

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