Comparison

Zombie Smash vs Stack Attack!!

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

Head to head
About

Zombie Smash

Battle hordes of infected zombies after a mysterious spaceship crash. As an office worker turned survivor, use a revolver and discover items to enhance your combat skills. Develop characters, craft equipment, and face challenging levels and bosses to save the world.

Highlights
  • Straightforward zombie combat controls
  • Discover and activate new items
  • Bolster combat capabilities
  • Develop characters
  • Craft distinctive equipment
  • Engage in diverse levels
  • Confront formidable bosses
Features
Read full description

Game Introduction: Ever thought that office drones are destined for a monotonous life? Think again! Or that a disheartened young person can't make a dramatic move right where they stand? You're wrong! A mysterious spaceship crash-lands in the city, triggering a catastrophic event. The city's inhabitants are infected, transforming into round-headed zombies that wreak havoc everywhere. Amidst this near-apocalyptic chaos, Fatty, an office worker with a knack for survival video games, courageously grabs a revolver. He's embarking on an exhilarating journey to save the world. Game Overview: - Immerse yourself in the excitement of battling zombies with straightforward and easy controls. Enjoy the adrenaline as you face continuous challenges to stay alive. - Discover and activate a variety of new items. These enhancements will bolster your combat capabilities, helping you fend off relentless zombie waves. - Develop your own characters, craft distinctive equipment, and prepare to tackle increasingly difficult challenges. - Engage in diverse levels and confront formidable bosses. As you progress, unlock hidden secrets and piece together the story behind this apocalyptic world.

About

Stack Attack!!

Engage in intense battles against waves of enemies, strategically demolishing their formations with powerful weapons. Upgrade your capabilities by selecting the best skills to protect the cube world from a malevolent hex invasion.

Highlights
  • Defeat enemy waves
  • Demolish enemy stacks
  • Upgrade skills
  • Save the cube world
  • Space invader gameplay
Features
Read full description

Defeat waves of enemies! Use your weapons to demolish the enemies' stacks! Choose the best skills to upgrade your power! Save the cube world from the evil hexes!

Screenshots

Zombie Smash4 screens
Stack Attack!!4 screens

Verdict

The call

The clearest difference is rating: Zombie Smash at 4.9 against Stack Attack!!'s 4.3. Zombie Smash also leads on review sentiment (49% vs 23%). Stack Attack!!'s advantage is update cadence (every 2 weeks vs every 5 weeks). On price, ratings volume, 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. Zombie Smash sells 14 one-off in-app purchases and Stack Attack!! sells 19 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Zombie Smash holds the better App Store score, 4.9 against 4.3. Both are backed by a comparable volume of ratings — 877 and 403 respectively. Written reviews point the same way: 49% of Zombie Smash's written reviews are positive against 23% of Stack Attack!!'s.

UpkeepUpdate frequency

Zombie Smash ships an update every 5 weeks, Stack Attack!! every 2 weeks. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.

Scorecard3 real differences · 7 level
Zombie Smash versus Stack Attack!!: the parameters behind the verdict, then further details
ParameterZombie SmashStack Attack!!
PriceFreeFree
Rating4.9 (877 ratings) — better4.3 (403 ratings)
Positive reviews48.8% of reviews — better23.2% of reviews
Number of ratings877 — better403
Update frequencyEvery 5 weeksEvery 2 weeks — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better14.0
Further details — not scored
Size510 MB247 MB
Age rating4+12+
DeveloperPerfeggsVoodoo

Customer experience

Zombie Smash

All ratings877 ratings
Positive97.9%
Neutral0.8%
Negative1.3%
Written reviews41 reviews
Positive48.8%
Neutral4.9%
Negative46.3%

Stack Attack!!

All ratings403 ratings
Positive82.6%
Neutral4.2%
Negative13.2%
Written reviews155 reviews
Positive23.2%
Neutral13.5%
Negative63.2%

User reviews

Zombie Smash

From 877 App Store ratings

What we love

  • 👍 Fun and challenging gameplay
  • 🚀 Rewarding progression
  • 🎉 Enjoyable events
  • 👥 Well-designed clan system

Room to improve

  • 🤔 Lack of tutorials and explanations
  • ⏱️ Slow progress after initial days
  • 📦 Unbalanced chest drop rates
  • 💰 Potential cash-grab elements

Stack Attack!!

From 403 App Store ratings

What we love

  • 👍 Simple and fun gameplay
  • 🚀 No ads or microtransactions
  • 💡 Nice armor upgrade system

Room to improve

  • 🐛 Glitches and bugs, especially after updates
  • 🐛 Progress and upgrades getting reset or lost
  • 🐛 Levels becoming unplayable after a certain point

Bugs and requests

Zombie Smash

Reported bugs

3 issues
  • Lost accounts after updates
  • Forced gameplay even when user doesn't have time
  • Automatic selection of poor skill upgrades

Requested features

5 requests
  • More upgrade options for existing features
  • Adjustable rarity balancing for heroes
  • Option to disable annoying pop-ups and notifications
  • Improved Battle Pass rewards
  • Upgrade randomizer like Supply Showdown

Stack Attack!!

Reported bugs

3 issues
  • Enemies' health scaling with player's attack power
  • Levels freezing or getting stuck at checkpoints
  • Weapon and upgrade levels getting downgraded randomly

Requested features

3 requests
  • Mute sound effects option
  • Better communication from developers about updates
  • More content and stages to progress through

In-app purchases

14 purchases

Zombie Smash

One-time14
  • USD $0.99$0.99
  • USD $1.99$1.99
  • USD $2.99$2.99
Show 11 more
  • USD $4.99$4.99
  • USD $7.99$7.99
  • USD $9.99$9.99
  • USD $11.99$11.99
  • USD $14.99$14.99
  • USD $19.99$19.99
  • USD $24.99$24.99
  • USD $29.99$29.99
  • USD $49.99$49.99
  • USD $69.99$69.99
  • USD $99.99$99.99
19 purchases

Stack Attack!!

One-time19
  • Gem Pack Small$0.99
  • Gold Pack Small$0.99
  • Starter Pack$2.99
Show 16 more
  • No Ads$2.99
  • Gem Pack Medium$4.99
  • 2X Speed!$4.99
  • Gold Pack Medium$4.99
  • Skip'its Medium Pack$5.99
  • Gem Pack Large$9.99
  • Gold Pack Large$9.99
  • Premium Pass$14.99
  • Gem Pack XL$19.99
  • Skip'its Large Pack$19.99
  • Gold Pack XL$19.99
  • Diamond Hero$29.99
  • Gem Pack XXL$49.99
  • Gold Pack XXL$49.99
  • Gem Pack XXXL$99.99
  • Gold Pack XXXL$99.99

Questions

Is Zombie Smash free?
Zombie Smash is free to download, with in-app purchases available.
Is Stack Attack!! free?
Stack Attack!! is free to download, with in-app purchases available.
Which has better reviews, Zombie Smash or Stack Attack!!?
Zombie Smash is rated higher. Zombie Smash averages 4.9 out of 5 from 877 ratings, while Stack Attack!! averages 4.3 from 403 ratings.
Do Zombie Smash or Stack Attack!! have ads?
Both Zombie Smash and Stack Attack!! show ads.
Which is updated more often, Zombie Smash or Stack Attack!!?
Zombie Smash ships an update every 5 weeks, and Stack Attack!! every 2 weeks. Most recently, Zombie Smash was updated on October 14, 2026 and Stack Attack!! on October 2, 2026.

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