Comparison

Whack Stack! vs Valley Smash

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

Head to head
About

Whack Stack!

A physics-based puzzle game where players aim a cannon to strategically knock down stacked structures. Master each level by finding weak points and triggering satisfying chain reactions for quick, engaging gameplay.

Highlights
  • Simple cannon aiming and shooting
  • Satisfying physics-based destruction
  • Strategic puzzle-solving
  • Chain reactions and falling blocks
  • Varied structures to demolish
  • Short, satisfying levels
Features
Read full description

Welcome to Whack Stack! A colorful 3D physics puzzle game where stacked materials, tall towers and unstable buildings are waiting to be knocked down. Aim your cannon, fire the shot, and watch the structure collapse piece by piece. Smash every stack, clear the site, and finish each level with one perfect cannonball. A SITE FULL OF STACKS TO SMASH Stone blocks, wooden boards, heavy crates, steel barrels and fragile parts are stacked high and ready to fall. Every scene is a new build site: stone walls, steel frames and heavy material stacks, all built to test your aim. Load the cannon, pick your angle, and blast the whole thing down in one satisfying wave of destruction. SIMPLE MECHANIC, CLEVER PHYSICS PUZZLE The mechanic is simple: aim, shoot, smash. But every stack is a real physics puzzle. Some stone blocks hold the whole structure together. Some crates and barrels only shift. One fragile piece can break, trigger a chain reaction and drop the whole stack. Shoot without aiming and the structure just shakes. Find the weak point, control the angle and the power, fire the perfect shot and let the destruction do the rest. WHY YOU'LL LOVE WHACK STACK! • Simple cannon gameplay: aim, shoot and smash the stack • Satisfying 3D physics destruction, with every block, board and piece falling in real time • Colorful destruction scenes: stacked towers, stone walls, bridges and tricky structures • Smash stone blocks, wooden boards, crates, barrels and fragile parts • Destructive chain reactions that knock a whole building down in one blast • Clever puzzle challenge: read the scene, find the weak point, fire the perfect cannonball • Fun, chaotic cannon physics with new levels and rewarding destruction • Short, satisfying levels, perfect for a quick smash session • Easy to play and learn, tricky to master EVERY SHOT COUNTS Aiming is a skill. Control the angle, control the power, trigger the reaction. Hit one fragile block and the barrel stack pops. Knock one board down and the crates follow. Clear every object, break every obstacle, and the stage is yours. Each perfect shot rewards you with new cannons, new stone structures and bigger destruction. READY, AIM, SMASH! The cannon is ready. The stack is standing tall. Blocks are stacked, balanced and waiting to fall. Aim the cannon, hit the weak point, smash the structure and clear the stage. Can you smash every stack with the perfect cannon shot? Download Whack Stack! and start your first destruction puzzle today.

About

Valley Smash

Blast through stacked blocks with your cannon in this physics-based puzzle game. Aim, fire, and watch structures tumble in hundreds of challenging levels. Enjoy simple controls and offline play as you progress through a frosty valley.

Highlights
  • Cannon shooting gameplay with real physics
  • Hundreds of levels
  • Simple one-tap controls
  • 3D towers and blocks
  • Offline play
  • New tower designs
Read full description

Welcome to Valley Smash! — the frosty valley festival where every shot sends blocks tumbling for real! Fire your cannon and blast through stacked blocks in every level. Pick your angle, set your power, and land the shot that brings the whole structure down. Blocks tumble, bounce, and crash to the ground with real physics on every hit. The controls are simple: aim, fire, done. But the valley gets tougher the further you go — towers stack higher, blocks sit at tricky angles, and a good shot takes more than luck. HOW TO PLAY: - Aim your cannon at the tower - Set the angle and power of your shot - Fire and knock down the stacked blocks - Clear the level and unlock the next valley FEATURES - Cannon shooting gameplay with real physics - Hundreds of levels set across a snowy mountain valley - Simple one-tap controls, easy for all ages - 3D towers and blocks with snowy mountain scenery - New tower designs and block layouts every level - Offline play, no internet needed If you're into block puzzle games, cannon shooting games, or physics puzzle games, Valley Smash is an easy game to pick up and a hard one to put down. Download Valley Smash now and start blasting through the valley!

Screenshots

Whack Stack!4 screens
Valley Smash4 screens

Verdict

The call

The clearest difference is update cadence: Valley Smash at every 3 days against Whack Stack!'s every 3 weeks. Valley Smash also leads on review sentiment (100% vs 88%) and iOS requirement (13.0 vs 15.0). On price, rating, ratings volume 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. Whack Stack! sells 10 one-off in-app purchases and Valley Smash sells 9 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 — 4.8 for Whack Stack! against 4.8 for Valley Smash. Both are backed by a comparable volume of ratings — 860 and 1.2K respectively. Written reviews are what separate them: 88% of Whack Stack!'s written reviews are positive against 100% of Valley Smash's.

UpkeepUpdate frequency

Whack Stack! ships an update every 3 weeks, Valley Smash every 3 days. The most recent releases landed on October 20, 2026 and October 21, 2026 respectively.

Scorecard3 real differences · 7 level
Whack Stack! versus Valley Smash: the parameters behind the verdict, then further details
ParameterWhack Stack!Valley Smash
PriceFreeFree
Rating4.8 (860 ratings) — better4.8 (1.2K ratings)
Positive reviews88.2% of reviews100.0% of reviews — better
Number of ratings8601.2K — better
Update frequencyEvery 3 weeksEvery 3 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size332 MB395 MB
Age rating4+12+
DeveloperSupercent, Inc.HM Games LLC FZ

Customer experience

Whack Stack!

All ratings860 ratings
Positive95.9%
Neutral2.4%
Negative1.6%
Written reviews34 reviews
Positive88.2%
Neutral0.0%
Negative11.8%

Valley Smash

All ratings727 ratings
Positive95.5%
Neutral2.9%
Negative1.7%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

10 purchases

Whack Stack!

One-time10
  • staterdeal_0.99$0.99
  • moneypack1_1.99$1.99
  • valuepack_1.99$1.99
Show 7 more
  • stepup1_1.99$1.99
  • stepup2_4.99$4.99
  • superdeal_7.99$7.99
  • moneypack2_7.99$7.99
  • noads_9.99$9.99
  • megapack_24.99$24.99
  • moneypack6_99.99$99.99
9 purchases

Valley Smash

One-time9
  • Fail Offer 1$1.99
  • Coin 1$1.99
  • Fail Offer 2$4.99
Show 6 more
  • Coin 2$7.99
  • Remove ads$9.99
  • Coin 3$14.99
  • Coin 4$29.99
  • Coin 5$54.99
  • Coin 6$99.99

Questions

Is Whack Stack! free?
Whack Stack! is free to download, with in-app purchases available.
Is Valley Smash free?
Valley Smash is free to download, with in-app purchases available.
Which has better reviews, Whack Stack! or Valley Smash?
Whack Stack! is rated higher. Whack Stack! averages 4.8 out of 5 from 860 ratings, while Valley Smash averages 4.8 from 1.2K ratings.
Do Whack Stack! or Valley Smash have ads?
Both Whack Stack! and Valley Smash show ads.
Which is updated more often, Whack Stack! or Valley Smash?
Whack Stack! ships an update every 3 weeks, and Valley Smash every 3 days. Most recently, Whack Stack! was updated on October 20, 2026 and Valley Smash on October 21, 2026.

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