Comparison

Idle Zombies vs Idle Robbery

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

Head to head
About

Idle Zombies

Defend cities from a relentless zombie horde in this idle defense game. Upgrade your arsenal with earned currency, unlock unique weapons and skills, and battle legendary bosses. It's an easy-to-learn, tough-to-master experience that tests your swiping and tapping skills.

Highlights
  • Idle defense gameplay
  • Upgrade weapons and artillery
  • Battle legendary bosses
  • Unlock unique skills and weapons
  • Crazy Mode for increased challenge
  • Daily login rewards
Features
Read full description

The zombies are invading and only you can defend the cities from total destruction! Surround the gate with the best arsonal you can afford. Swipe away at the zombies with your knife for some extra punch! The more zombies you eliminate the better the guns you can afford! Battle legendary bosses and travel to different cities to defend mankind in this epic idle game. This heartstopping, easy to play, but tough to master zombie tycoon game will test your swiping, focus and tapping skills. Unlock crazy weapons such as an electric fence, air raids, and even a mighty DOG! Can you become the ultimate zombie slayer and save the city? This action packed idle defense game will test your grit. The relentless zombie horde keep coming and it’s up to you to defend the city! How far can you make it? Do you have what it takes to take them down? Upgrade your artillery with the money you earn from slaying the waves of zombies. Travel through space and time defending different locations from the onslaught. The further you get the more challenging the game becomes! Start your adventure now! The one thing you have to ask yourself is: can you handle the CRAZY MODE? Game Features: 1. Crazy Mode This idle game has non-stop adrenaline filled action, and that’s not even mentioning the Crazy Mode. The horde gets stronger and harder. An alarm will go off if they get too close to the gate. Can you stay calm and defend the city? Or will you lose? 2. Battle legendary monsters Gotta slay them all! It will take everything you got to take down the huge epic boss monsters invading the cities! 3. Log on for amazing gifts Need some help progressing? The more you play and defend, the better your rewards you get. 4. Level up your items The more you kill the more money you make. The more you earn the better your equipment becomes. Only then will you become the best zombie slayer in town. 5. Free to play with no WIFI needed! Swipe and tap anytime, anywhere for free! No internet connection is needed! 6. Unique skills and weapons to Unlock! Need help pushing back those zombies? Unlock special abilities like airstrikes or an electric fence to evaporate the dead. Don’t forget the nukes. It's time to become the hero you were destined to become and start defending the world. This is the best incremental zombie simulation there is. Never miss a dull moment with this easy to learn and easy to play game that is almost IMPOSSIBLE to master. Use your guns and knives to slay that horde! Start your mission and never stop destroying! Can you face the walking dead? Visit https://lionstudios.cc/contact-us/ if have any feedback, need help on beating a level or have any awesome ideas you would like to see in the game! From the Studio that brought you Happy Glass, Flip Trickster and Love Balls! Follow us to get news and updates on our other Award Winning titles; https://lionstudios.cc/ Facebook.com/LionStudios.cc Instagram.com/LionStudioscc Twitter.com/LionStudiosCC Youtube.com/c/LionStudiosCC

About

Idle Robbery

Manage crews to rob various locations and collect treasures before the police arrive. Explore nice places, complete cool missions, and enjoy funny animations and awesome graphics.

Highlights
  • Manage robbery crews
  • Rob various locations
  • Collect treasures
  • Complete cool missions
  • Explore nice places
  • Funny animations
  • Awesome graphics
Features
Read full description

It’s time to make some MONEY. The Big Boss find some nice places to Rob. Manage your crews to make the place empty and rob every single thing in that places before the cops came. - Cool Missions to Rob - Nice places to explore - Searching the area for the big Treasure - Nice, Smooth and Funny Animations - Awesome Graphics

Screenshots

Idle Zombies4 screens
Idle Robbery3 screens

Verdict

The call

The clearest difference is in-app purchases: Idle Robbery at none against Idle Zombies's 10. Idle Robbery also leads on ads (none vs shown) and update cadence (every 10 days vs every 3 weeks). Idle Zombies's advantage is review sentiment (54% vs 45%). On price, rating, ratings volume and device support 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. Idle Zombies sells 10 one-off in-app purchases. Idle Robbery asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Idle Zombies against 4.8 for Idle Robbery. Both are backed by a comparable volume of ratings — 68K and 25K respectively. Written reviews are what separate them: 54% of Idle Zombies's written reviews are positive against 45% of Idle Robbery's.

UpkeepUpdate frequency

Idle Zombies ships an update every 3 weeks, Idle Robbery every 10 days. Both last shipped on October 27, 2026.

Scorecard6 real differences · 4 level
Idle Zombies versus Idle Robbery: the parameters behind the verdict, then further details
ParameterIdle ZombiesIdle Robbery
PriceFreeFree
Rating4.8 (68K ratings)4.8 (25K ratings) — better
Positive reviews53.9% of reviews — better44.8% of reviews
Number of ratings68K — better25K
Update frequencyEvery 3 weeksEvery 10 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.39.0 — better
Further details — not scored
Size144 MB171 MB
Age rating12+12+
DeveloperLion StudiosZplay (Beijing) Info. Tech. Co.,Ltd.

Customer experience

Idle Zombies

All ratings67,661 ratings
Positive93.7%
Neutral3.4%
Negative3.0%
Written reviews592 reviews
Positive53.9%
Neutral8.4%
Negative37.7%

Idle Robbery

All ratings24,927 ratings
Positive94.6%
Neutral2.6%
Negative2.9%
Written reviews270 reviews
Positive44.8%
Neutral11.1%
Negative44.1%

User reviews

Idle Zombies

From 68K App Store ratings

What we love

  • 🚀 Fast gameplay
  • 💰 Earn money quickly
  • 🔥 Exciting and addictive
  • 👍 Great time killer

Room to improve

  • 🐛 Frequent crashes and glitches
  • 💰 Aggressive monetization
  • 🕰️ Slow progression at higher levels
  • 🔍 Lack of instructions/tutorials

Idle Robbery

From 25K App Store ratings

What we love

  • 🚀 Incredible graphics
  • 🚀 Exciting gameplay
  • 👍 Fun to come back to
  • 👍 Relaxing game
  • 👍 Good concept

Room to improve

  • 🐛 Glitches and bugs
  • 🔋 Slow progression
  • 💸 Expensive upgrades
  • 📺 Excessive ads
  • 🕰️ Repetitive and boring after a while

Bugs and requests

Idle Zombies

Reported bugs

4 issues
  • Weapons freezing at high upgrade levels
  • Offline revenue not tracking correctly
  • Resets causing loss of progress
  • Ads not working as intended

Requested features

4 requests
  • Auto-upgrade option for weapons
  • More variety in weapon types and abilities
  • Offline progress improvements
  • Better boss fight mechanics

Idle Robbery

Reported bugs

4 issues
  • Robbers not picking up items
  • Game progress getting stuck or lost
  • Crashes and freezes
  • Prestige feature not working as expected

Requested features

5 requests
  • More levels and maps
  • Explanation of game mechanics
  • Reduce ads or provide ad-free option
  • Improve robber speed and efficiency
  • Add more variety and challenges

In-app purchases

10 purchases

Idle Zombies

One-time10
  • Micro Diamond Package$0.99
  • Gift For New Player$0.99
  • Super Weapon Package$0.99
Show 7 more
  • Weapons of destruction$0.99
  • DAM of Knife x 99$0.99
  • Much More Money$1.99
  • No Ad Forever$2.99
  • Week Package$2.99
  • Super Discount Package$9.99
  • City Pass$9.99
None

Idle Robbery

No in-app purchases

Questions

Is Idle Zombies free?
Idle Zombies is free to download, with in-app purchases available.
Is Idle Robbery free?
Idle Robbery is free to download, with no in-app purchases.
Which has better reviews, Idle Zombies or Idle Robbery?
Idle Robbery is rated higher. Idle Zombies averages 4.8 out of 5 from 68K ratings, while Idle Robbery averages 4.8 from 25K ratings.
Do Idle Zombies or Idle Robbery have ads?
Idle Zombies shows ads; Idle Robbery does not.
Which is updated more often, Idle Zombies or Idle Robbery?
Idle Zombies ships an update every 3 weeks, and Idle Robbery every 10 days. Most recently, Idle Zombies was updated on October 27, 2026 and Idle Robbery on October 27, 2026.

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