Comparison

Gun Builder Custom Guns 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 Custom Guns

Design and build your own unique virtual pistols with a vast selection of parts. Once created, you can fire your custom weapons with unlimited ammo and realistic sound and visual effects.

Highlights
  • Build custom pistols
  • Huge selection of pistol parts
  • Shoot from custom pistols
  • Unlimited ammo
  • Realistic gun sound effects
  • High resolution graphics
  • Share custom pistols on social media
Features
Read full description

Start your journey through the world of guns with eWeapons™ Gun Builder Custom Guns. With this gun app you can build pistols to match your own taste. Forget about the same old pistols, because with this custom gun builder, you can create original pistols no one has ever seen before. When you select your pistol, build it, you are ready to start shooting in one of the best gun shooting games. It will be a real pleasure for you to shoot from virtual pistols you have built on your own. eWeapons™ Gun Builder Custom Guns is an app that has realistic gun sound effects and excellent visual effects, so, we do not have any doubts that this weapon simulator will become one of your favorite gun games and best way to entertain yourself on a daily basis. You will have an amazing time with this custom gun app and you will definitely feel like a real gun expert when you see your custom gun looks. If you are a fan of gun games, download our gun app now and have one of the best weapon builder apps on your phone. If you are one of the people who love guns, then this app is perfect for you. It is very easy to build virtual pistols on your phone, just choose the part of the pistol you want to build first and the building can start. In the app you will find a big selection of designs for your guns and this is what makes this gun builder simulator so special. When you are done with building your custom gun, you are ready to start shooting and the best part is that you can shoot as long as you want, because you do not have to worry about the ammo. With eWeapons™ Gun Builder Custom Guns you will have unlimited ammo and this is what makes this simulator game much more interesting. One of the best weapon builder simulator apps you can have and we are sure that you will have a lot of fun with one of the best gun shooting games on the market. Features of eWeapons™ Gun Builder Custom Guns: - huge selection of different pistol parts - shoot from your custom pistol - unlimited ammo - authentic pistol mechanics - realistic pistol sounds - flash - high resolution graphics - realistic fire and smoke - realistic recoil effects - slow motion - share custom pistol on social networks You can visit us on: Facebook : https://www.facebook.com/pages/EWeapons/1478338392421495 Twitter: https://twitter.com/eWeaponsTm Instagram: https://instagram.com/eWeapons Google+: https://plus.google.com/u/0/100354016998642015299 You Tube: https://www.youtube.com/watch?v=Pz_iY-LQTZQ vkontakte: https://vk.com/eweapons and write some suggestions and your impressions about eWeapons™ Gun Builder Custom Guns. Contact us on e-mail: eweapons@yandex.com ©2018 eWeapons™ Gun Builder Custom Guns application has been created for entertainment purposes only.

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 Custom Guns4 screens
Gun Builder Simulator4 screens

Verdict

The call

The clearest difference is update cadence: Gun Builder Custom Guns at every 5 weeks against Gun Builder Simulator's every 5 months. Gun Builder Custom Guns also leads on rating (4.5 vs 4.3) and ratings volume (1.6K vs 307). On price, review sentiment, 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. Gun Builder Custom Guns sells 1 one-off in-app purchase 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

Gun Builder Custom Guns holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: Gun Builder Custom Guns has 1.6K ratings behind it against 307, so its average is the more settled of the two. Written reviews complicate that: 64% of Gun Builder Custom Guns's written reviews are positive against 68% of Gun Builder Simulator's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Gun Builder Custom Guns ships an update every 5 weeks, Gun Builder Simulator every 5 months. The most recent releases landed on September 19, 2026 and September 18, 2026 respectively.

Scorecard3 real differences · 7 level
Gun Builder Custom Guns versus Gun Builder Simulator: the parameters behind the verdict, then further details
ParameterGun Builder Custom GunsGun Builder Simulator
PriceFreeFree
Rating4.5 (1.6K ratings) — better4.3 (307 ratings)
Positive reviews63.7% of reviews67.6% of reviews — better
Number of ratings1.6K — better307
Update frequencyEvery 5 weeks — betterEvery 5 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size150 MB95 MB
Age rating12+17+
DeveloperGravity CodeMarijana Peric

Customer experience

Gun Builder Custom Guns

All ratings1,587 ratings
Positive86.7%
Neutral5.4%
Negative7.9%
Written reviews102 reviews
Positive63.7%
Neutral4.9%
Negative31.4%

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 Custom Guns

Reported bugs

3 issues
  • Sound issues
  • Crashes and freezes
  • Paid content not working as expected

Requested features

4 requests
  • Add more weapon types (AR, sniper, SMG, grenades)
  • Improve shooting mechanics
  • Reduce ads or make them optional
  • Unlock more content for free

Gun Builder Simulator

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Gun Builder Custom Guns

One-time1
  • Unlock All$5.99
1 purchases

Gun Builder Simulator

One-time1
  • Premium Version$2.99

Questions

Is Gun Builder Custom Guns free?
Gun Builder Custom Guns 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 Custom Guns or Gun Builder Simulator?
Gun Builder Custom Guns is rated higher. Gun Builder Custom Guns averages 4.5 out of 5 from 1.6K ratings, while Gun Builder Simulator averages 4.3 from 307 ratings.
Do Gun Builder Custom Guns or Gun Builder Simulator have ads?
Both Gun Builder Custom Guns and Gun Builder Simulator show ads.
Which is updated more often, Gun Builder Custom Guns or Gun Builder Simulator?
Gun Builder Custom Guns ships an update every 5 weeks, and Gun Builder Simulator every 5 months. Most recently, Gun Builder Custom Guns was updated on September 19, 2026 and Gun Builder Simulator on September 18, 2026.

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