Comparison

Crowd Evolution! vs Z defense

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

Head to head
About

Crowd Evolution!

Grow and evolve your crowd to overcome challenges and defeat enemies. Strategically expand your numbers to achieve victory in this engaging game.

Highlights
  • Grow your crowd
  • Evolve your crowd
  • Beat enemies
  • Strategic crowd management
  • Progressive gameplay
Features
Read full description

In Crowd Evolution, you can grow and evolve your crowd and beat the enemies!

About

Z defense

Escape a relentless zombie tsunami by becoming a zombie catcher. Shoot hordes of undead, discover new zones, and upgrade weapons and companions to survive. Mow down billions of hungry zombies to secure your territory and stop their advance.

Highlights
  • Shoot zombie hordes
  • Discover new zones
  • Unlock and upgrade weapons
  • Unlock guard companions
  • Secure territory
  • Escape zombie tsunami
Features
Read full description

Go escape and save yourself from the zombie tsunami! They are coming to get you and they are billions of them! This place is like a zombie farm, are they breeding here? If you try to escape, you will probably regret it. You need to become a zombie catcher and you need big guns to shoot and stop this zombie tsunami! Discover new zones in this zombie game, unlock new weapons and upgrades to make you as powerful as ever and be able to defeat and stop the zombies run! Shoot them while they are running towards you! They are coming for you, they are billions and hungry coming on the zombie highway, go escape or fight them all! Mow zombies with your machine gun and beat them to secure your territory. Zombie catchers are powerful and they don't need zombie tutorials to teach them how to hunt down a zombie tsunami. Be the one that will stop the zombies run in this zombie game! Upgrade your weapon, unlock a guard to help you with dealing with the zombies. They are billions and they are coming like a zombie tsunami, so we trust you on this one, stop the zombies run and get rid of them like a real zombie catcher! Standard Apple Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Crowd Evolution!4 screens
Z defense4 screens

Verdict

The call

The clearest difference is review sentiment: Z defense at 37% against Crowd Evolution!'s 6%. Z defense also leads on rating (4.7 vs 4.3). Crowd Evolution!'s advantage is update cadence (weekly vs fortnightly). 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. Crowd Evolution! sells 10 one-off in-app purchases and Z defense sells 10 in-app purchases, starting at $5.49 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Z defense holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 85K and 64K respectively. Written reviews point the same way: 6% of Crowd Evolution!'s written reviews are positive against 37% of Z defense's.

UpkeepUpdate frequency

Crowd Evolution! ships an update weekly, Z defense fortnightly. Both last shipped on November 6, 2026.

Scorecard3 real differences · 7 level
Crowd Evolution! versus Z defense: the parameters behind the verdict, then further details
ParameterCrowd Evolution!Z defense
PriceFreeFree
Rating4.3 (85K ratings)4.7 (64K ratings) — better
Positive reviews5.7% of reviews37.2% of reviews — better
Number of ratings85K — better64K
Update frequencyWeekly — betterFortnightly
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size383 MB363 MB
Age rating12+12+
DeveloperRollic GamesHOMA GAMES

Customer experience

Crowd Evolution!

All ratings84,956 ratings
Positive82.0%
Neutral5.3%
Negative12.7%
Written reviews686 reviews
Positive5.7%
Neutral7.4%
Negative86.9%

Z defense

All ratings63,993 ratings
Positive93.1%
Neutral3.5%
Negative3.4%
Written reviews374 reviews
Positive37.2%
Neutral16.3%
Negative46.5%

User reviews

Crowd Evolution!

From 85K App Store ratings

What we love

  • 👍 Simple and fun gameplay
  • 🚀 Smooth progression in the early levels

Room to improve

  • 🔥 Excessive and intrusive ads
  • 🤖 Lack of challenge and progression after a certain point
  • 🐛 Bugs and glitches, especially at higher levels
  • 🔋 Game causes device overheating

Z defense

From 64K App Store ratings

What we love

  • 👍 Fun and entertaining game
  • 🚀 Addictive gameplay
  • 💡 Variety of weapons and upgrades

Room to improve

  • 🔍 Repetitive levels after a certain point
  • 🔍 Lack of new content and maps
  • 🔍 Frequent and intrusive ads
  • 🐛 Bugs and glitches, including crashes and camera issues

Bugs and requests

Crowd Evolution!

Reported bugs

3 issues
  • Projectiles not registering properly at higher fire rates
  • Bosses and enemies getting stuck and not moving
  • Game freezing and crashing after certain levels

Requested features

3 requests
  • More challenging and diverse levels
  • Meaningful progression system beyond just increasing stats
  • Option to disable ads completely without having to watch them for rewards

Z defense

Reported bugs

4 issues
  • Invisible zombies
  • Inability to upgrade or access certain features
  • Camera issues and getting stuck in levels
  • Purchased content not being delivered

Requested features

4 requests
  • More levels and maps
  • Skill tree or progression system
  • Multiplayer or co-op mode
  • Optimization for performance and reduced crashes

In-app purchases

10 purchases

Crowd Evolution!

One-time10
  • Bundle 4$0.99
  • Money Pack 1$2.99
  • Skip-it Pack 2$2.99
Show 7 more
  • Bundle 1$3.99
  • Bundle 3$5.99
  • Bundle 1$5.99
  • Crowd Pass 1$6.99
  • Bundle 1$7.99
  • Noads$7.99
  • Bundle 4$10.99
10 purchases

Z defense

Subscriptions1
  • VIP Subcription$5.497 Days
One-time9
  • Small gems pack$0.99
  • Piggy bank!$1.99
  • No ads!$3.99
Show 6 more
  • Medium gems pack$4.99
  • Starter pack$4.99
  • Premium pack$4.99
  • Pro Pack$8.99
  • Big pack of gems$9.99
  • Weapon Pack$9.99

Questions

Is Crowd Evolution! free?
Crowd Evolution! is free to download, with in-app purchases available.
Is Z defense free?
Z defense is free to download, with in-app purchases available.
Which has better reviews, Crowd Evolution! or Z defense?
Z defense is rated higher. Crowd Evolution! averages 4.3 out of 5 from 85K ratings, while Z defense averages 4.7 from 64K ratings.
Do Crowd Evolution! or Z defense have ads?
Both Crowd Evolution! and Z defense show ads.
Which is updated more often, Crowd Evolution! or Z defense?
Crowd Evolution! ships an update weekly, and Z defense fortnightly. Most recently, Crowd Evolution! was updated on November 6, 2026 and Z defense on November 6, 2026.

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