Comparison

USB Simulator 2015 vs Stupid Zombies 4

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

Head to head
About

USB Simulator 2015

Experience the frustratingly familiar challenge of inserting a USB stick. Test your patience and dexterity to master this common task. Compete with friends for high scores and achievements in this unique simulation game.

Highlights
  • Master USB insertion
  • Patience and dexterity challenge
  • Compete for high scores
  • Unlock achievements
  • Challenge friends
Features
Read full description

Who hasn't found themselves muttering under their breath in sheer frustration trying to insert a USB stick? Why does it never seem to go in the first time? Why do we second guess ourselves every time? Are we holding it the right way, which way is the right way? Well with USB Simulator 2015, you can finally master the art of USB stick insertion. But BE WARNED. This will not be easy. We could tell you simply line it up and shove it in. But we all know that never works. Only the most patient and steady of hand will be able to master this craft. Challenge friends and compete for insertion high scores and achievements. Let your friends and family know when you get it in. Let them rejoice with you. Good luck! ___________________________ USB Simulator 2015: Get it In! is brought to you by Fluik Entertainment, makers of wicked-fun mobile games such as Office Jerk, Plumber Crack, Streaker and Grumpy Bears. Follow @FluikGames on Twitter for awesome game announcements and other updates. NOTE: To help keep USB Simulator 2015: Get it In! awesome, please send any bug reports or complaints directly to us, instead of posting them in your app reviews. We can't respond directly to app reviews, so it's hard for us to help you with your problem or issue. You can post all your bugs or suggestions on the Facebook fan page, https://www.facebook.com/FluikEntertainment, or email them to us at support@fluik.com

About

Stupid Zombies 4

Bounce bullets off walls to eliminate all zombies in increasingly challenging levels. Unlock new heroes with collected coins and explore different weapons through various missions. Engage in VIP mode for bonus rewards and enhanced gameplay.

Highlights
  • Ricochet bullets off walls
  • Eliminate all zombies per level
  • Unlock new heroes with coins
  • Variety of missions and weapons
  • VIP mode for bonus rewards
Features
Read full description

The Stupid Zombies return in a 4th installment of the popular series. By now you should know the drill: Bounce bullets off walls and kill all the zombies in each level. Some setups are more obvious than others, but you can’t knock the stupid out of the zombie without the occasional brainy puzzle. A variety of missions will get you accustomed to different weapons. Collect coins in each level to unlock new heroes. If you feel extra fancy you can join the VIP mode to shoot groovy jackpot blocks for extra earnings and enjoy other goodies. It’s payback time! Monthly VIP club subscription: Payment will be charged to your account at purchase confirmation. This offer is a month long subscription. Your membership subscription will automatically renew if you don't turn off your membership subscription at least 24 hours before the renewal date. Your account will be charged for renewal within 24-hours prior to the renewal date. Any unused portion of the free trial will be forfeited when a subscription is purchased. You can manage your subscription and turn off auto-renewal by going to your Account Settings after purchase. Privacy Policy: http://www.gameresort.com/privacy/ Terms of service: http://www.gameresort.com/terms-of-service/

Screenshots

USB Simulator 20153 screens
Stupid Zombies 44 screens

Verdict

The call

The clearest difference is rating: Stupid Zombies 4 at 4.6 against USB Simulator 2015's 3.3. Stupid Zombies 4 also leads on update cadence (every 2 months vs every 11 months) and ratings volume (2.8K vs 50). On price, ads, in-app purchases and monetization model 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. USB Simulator 2015 sells 2 one-off in-app purchases and Stupid Zombies 4 sells 10 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Stupid Zombies 4 holds the better App Store score, 4.6 against 3.3. That said, the two scores are not equally well evidenced: Stupid Zombies 4 has 2.8K ratings behind it against 50, so its average is the more settled of the two. Written reviews point the same way: 37% of USB Simulator 2015's written reviews are positive against 57% of Stupid Zombies 4's.

UpkeepUpdate frequency

USB Simulator 2015 ships an update every 11 months, Stupid Zombies 4 every 2 months. The most recent releases landed on November 1, 2026 and November 10, 2026 respectively.

Scorecard4 real differences · 6 level
USB Simulator 2015 versus Stupid Zombies 4: the parameters behind the verdict, then further details
ParameterUSB Simulator 2015Stupid Zombies 4
PriceFreeFree
Rating3.3 (50 ratings)4.6 (2.8K ratings) — better
Positive reviews37.2% of reviews56.8% of reviews — better
Number of ratings502.8K — better
Update frequencyEvery 11 monthsEvery 2 months — better
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
Size93 MB365 MB
Age rating4+12+
DeveloperFluikGameResort LLC

Customer experience

USB Simulator 2015

All ratings50 ratings
Positive56.0%
Neutral6.0%
Negative38.0%
Written reviews43 reviews
Positive37.2%
Neutral7.0%
Negative55.8%

Stupid Zombies 4

All ratings2,797 ratings
Positive91.7%
Neutral4.5%
Negative3.8%
Written reviews81 reviews
Positive56.8%
Neutral12.3%
Negative30.9%

Bugs and requests

USB Simulator 2015

Not enough reviews yet to summarise bugs or requests.

Stupid Zombies 4

Reported bugs

2 issues
  • Crashes on some devices
  • Compatibility issues with older devices

Requested features

5 requests
  • More levels
  • Ad-free option
  • Different weapon types for heroes
  • Landscape mode
  • Improved ragdoll physics

In-app purchases

2 purchases

USB Simulator 2015

One-time2
  • Gold USB$0.99
  • No Ads$0.99
10 purchases

Stupid Zombies 4

Subscriptions1
  • VIP Club Monthly3 Days trial$5.991 Month
One-time9
  • Head Start Bundle$1.99
  • Bolly Bundle$1.99
  • Lucha Libre Bundle$1.99
Show 6 more
  • Cyber Bundle$3.99
  • Mumbai Bundle$3.99
  • Mariachi Bundle$3.99
  • Pile of Currency$4.99
  • Trove of Currency$9.99
  • Ton of Currency$19.99

Questions

Is USB Simulator 2015 free?
USB Simulator 2015 is free to download, with in-app purchases available.
Is Stupid Zombies 4 free?
Stupid Zombies 4 is free to download, with in-app purchases available.
Which has better reviews, USB Simulator 2015 or Stupid Zombies 4?
Stupid Zombies 4 is rated higher. USB Simulator 2015 averages 3.3 out of 5 from 50 ratings, while Stupid Zombies 4 averages 4.6 from 2.8K ratings.
Do USB Simulator 2015 or Stupid Zombies 4 have ads?
Both USB Simulator 2015 and Stupid Zombies 4 show ads.
Which is updated more often, USB Simulator 2015 or Stupid Zombies 4?
USB Simulator 2015 ships an update every 11 months, and Stupid Zombies 4 every 2 months. Most recently, USB Simulator 2015 was updated on November 1, 2026 and Stupid Zombies 4 on November 10, 2026.

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