Comparison

Gun Builder 3D Simulator vs Gun Builder Simulator

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

Head to head
About

Gun Builder 3D Simulator

Design and customize your own firearms in a 3D simulator. Equip them with various accessories and test their accuracy in virtual shooting galleries. Share your creations with friends for virtual battles.

Highlights
  • Design custom firearms
  • Add accessories and skins
  • Realistic shooting sounds and effects
  • Virtual shooting gallery
  • Share weapon designs
  • Play virtual battles
Features
Read full description

Do you like war games? Do you dream to become the weapon designer? Download Gun Builder 3D Simulator app, design the own weapon and use it in games with friends. Run the app, select the weapon's model, add accessories and prepare for the virtual battle. Choose the target, rack the shutter and shoot. Realistic shooting sounds, visual effects of the weapons charging and drum spinning will make others believe that it's real. Improve the weapons design of until achieve the desired battle characteristics and effects. Share the collected weapons with the friends and check the accuracy in the virtual battle. Play and learn armament to become a great designer. Attention! Gun Builder 3D Simulator app designed for the game and entertainment. Virtual weapons will not cause damage and not harm the health of others. Functionality: - choice of weapons: pistols, assault rifles, sniper rifles and others; - selection of accessories: optical and laser sights, muffler, skins and others; - shooting in shooting galery, on targets; - high-quality graphics; - audio-visual effects.

About

Gun Builder Simulator

Explore a vast arsenal of realistic firearms, from assault rifles to pistols. Customize weapons with various attachments and experience authentic mechanics, including muzzle flashes and shell ejection. Enjoy unlimited ammo and simulation shooting with over 150 levels.

Highlights
  • Unlimited Ammo
  • Realistic Muzzle Flashes
  • 3D Ejecting Shells
  • Functional Attachments
  • Weapon Customization
  • Simulation Shooting
  • Shooting Range
Read full description

From the most popular military assault rifles to the pistols, machine guns, sniper rifles, shotguns, sub-machine guns with unlimited ammo, realistic muzzle flashes and 3D ejecting shells and functional attachments. Every single weapon is for free with all attachments unlocked. Contains many different camouflage accessories such as optics, lasers, lights, reflex sights and much more! All guns are completely customizable! If you are in love with guns as we are you'll experience an unforgettable experience! Airsoft fans will love this. ***FEATURES*** - Unlimited Ammo - Super Slow motion - Shake sensors to fire - Realistic smoke and muzzle flashes - 3D gun bullets and shells - Realistic Sounds - Authentic Weapon Mechanics - All screen supported modern gun weapons - Detailed HD & cool graphics - Simulation shooting - Selective fire - Shooting Range - Over 150 levels We have collected the best firearms in the world for our simulator: ***WEAPONS INCLUDE*** • Bushmaster ACR (adaptive combat rifle) • 1911 pistol • Dragunov SVD Sniper rifle • MPA .45 ACP submachine gun • M4 Tactical Shotgun • AR-15 custom carbine Assault Rifle When you completely build your weapon you can take screenshot and share it with friends or via social networks. Whatever you choose in build options will be saved on your device so you do not have to worry about saving. In the options you can choose how to shoot with your gun, select slow or normal motion, chose unlimited ammo or the normal number of bullets within magazine. It’s the same for vibrations, smoke effects and screen rotation. Download the best gun builder app for free now!

Screenshots

Gun Builder 3D Simulator4 screens
Gun Builder Simulator4 screens

Verdict

The call

Gun Builder 3D Simulator and Gun Builder Simulator both sit at 4.2 stars, but that hides the real split: 68% of Gun Builder Simulator's written reviews are positive against 43% of Gun Builder 3D Simulator's. On price, rating, ratings volume and update cadence 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. Gun Builder 3D Simulator sells 2 one-off in-app purchases and Gun Builder Simulator sells 1 one-off in-app purchase. 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 — 4.2 for Gun Builder 3D Simulator against 4.3 for Gun Builder Simulator. Both are backed by a comparable volume of ratings — 283 and 307 respectively. Written reviews are what separate them: 43% of Gun Builder 3D Simulator's written reviews are positive against 68% of Gun Builder Simulator's.

UpkeepUpdate frequency

Gun Builder 3D Simulator ships an update every 4 months, Gun Builder Simulator every 5 months. Both last shipped on September 18, 2026.

Scorecard1 real difference · 9 level
Gun Builder 3D Simulator versus Gun Builder Simulator: the parameters behind the verdict, then further details
ParameterGun Builder 3D SimulatorGun Builder Simulator
PriceFreeFree
Rating4.2 (283 ratings)4.3 (307 ratings) — better
Positive reviews42.9% of reviews67.6% of reviews — better
Number of ratings283307 — better
Update frequencyEvery 4 months — betterEvery 5 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size434 MB95 MB
Age rating17+17+
DeveloperDimitri LiwenetzMarijana Peric

Customer experience

Gun Builder 3D Simulator

All ratings283 ratings
Positive77.7%
Neutral4.2%
Negative18.0%
Written reviews28 reviews
Positive42.9%
Neutral3.6%
Negative53.6%

Gun Builder Simulator

All ratings307 ratings
Positive85.0%
Neutral3.9%
Negative11.1%
Written reviews34 reviews
Positive67.6%
Neutral8.8%
Negative23.5%

Bugs and requests

Gun Builder 3D Simulator

Reported bugs

7 issues
  • Wouldn't let me unlock locked guns
  • Slide not locking back when mag is empty (pistols)
  • Charging handle moves back when out of ammo
  • Reload glitch with magazine floating in air
  • Startup crashing on iPhone 5 iOS 10.3.4
Show 2 more
  • Always crashes every time I unlock something new
  • Full auto recoil might get a delay and/or even skips some bullet

Requested features

9 requests
  • Unlock locked guns
  • More guns (sniper, Glock 17, MP5, AK74, HK417)
  • Add Mac gun
  • Weapon cycling
  • Press and release animation for bolt catch
Show 4 more
  • Adjustable sensitivity
  • More ranges
  • Ability to choose distances
  • Spend gold to unlock guns instead of ads

Gun Builder Simulator

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Gun Builder 3D Simulator

One-time2
  • No ads$1.99
  • All weapons and upgrades$5.99
1 purchases

Gun Builder Simulator

One-time1
  • Premium Version$2.99

Questions

Is Gun Builder 3D Simulator free?
Gun Builder 3D Simulator is free to download, with in-app purchases available.
Is Gun Builder Simulator free?
Gun Builder Simulator is free to download, with in-app purchases available.
Which has better reviews, Gun Builder 3D Simulator or Gun Builder Simulator?
Gun Builder Simulator is rated higher. Gun Builder 3D Simulator averages 4.2 out of 5 from 283 ratings, while Gun Builder Simulator averages 4.3 from 307 ratings.
Do Gun Builder 3D Simulator or Gun Builder Simulator have ads?
Both Gun Builder 3D Simulator and Gun Builder Simulator show ads.
Which is updated more often, Gun Builder 3D Simulator or Gun Builder Simulator?
Gun Builder 3D Simulator ships an update every 4 months, and Gun Builder Simulator every 5 months. Most recently, Gun Builder 3D Simulator was updated on September 18, 2026 and Gun Builder Simulator on September 18, 2026.

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