1. Home
  2. Topics
  3. Gun Building 3

Best Gun Building 3 Apps & Games

215+ iOS apps & games curated and reviewed

4.5 avg rating
20 free apps & games
Updated June 2026

Finding the right gun building 3 app can be overwhelming with so many options. We've analyzed 215+ apps and games to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Gun Building 3

Gun Building 3#1

Gun Building 3 by yizhan ye

Rifle,Pistol,Sniper,Shotgun...
Editor's Choice
🎮 Games
4.1😊(3.1K ratings)
FreeIn-App Purchases
Gun Building 3 screenshot 1
Gun Building 3 screenshot 2
Gun Building 3 screenshot 3
Gun Building 3 screenshot 4
Gun Building 3 screenshot 5
Gun Building 3 screenshot 6

Build your own custom firearms with a variety of parts and accessories. Create rifles, pistols, snipers, shotguns, and more to suit your preferences. Start crafting your perfect weapon now!

What We Love

  • 👍 Highly customizable guns
  • 🚀 Impressive level of detail
  • 💡 Ability to set custom sounds, ammo, fire rate, and animations
  • 👍 Fun and creative gun building experience

Room to Improve

  • 💰 Microtransactions for additional guns and attachments can be excessive
  • 🔒 Limited to only assault rifles without purchasing additional gun packs
  • 🐛 Some inaccuracies in gun models and attachments
Gun Builder ELITE 2#2

Gun Builder ELITE 2 by Lifebelt Games Pte. Ltd.

3D Weapon Simulator Game
Strong Contender
🎮 Games
4.7😐(7K ratings)
FreeAdsIn-App Purchases
Gun Builder ELITE 2 screenshot 1
Gun Builder ELITE 2 screenshot 2
Gun Builder ELITE 2 screenshot 3
Gun Builder ELITE 2 screenshot 4
Gun Builder ELITE 2 screenshot 5

Design and customize your dream firearm with realistic detail and functionality in this innovative simulator app. Unleash your creativity and explore various gun parts to create your perfect weapon. Download now and start building your personalized firearms today!

What We Love

  • 👍 Fun and epic game
  • 🚀 Lots of customization options
  • 💡 Destruction physics are great

Room to Improve

  • 🐛 Frequent crashes and performance issues
  • 🔒 Progression system is too grindy and pay-to-win
  • 🔋 Difficult to earn in-game currency
Custom Gun Simulator 3D#3

Custom Gun Simulator 3D by Marijana Peric

3D Gun Builder & Gun Simulator
Worth Considering
🎮 Games
4.7😊(1.1K ratings)
FreeAdsIn-App Purchases
Custom Gun Simulator 3D screenshot 1
Custom Gun Simulator 3D screenshot 2
Custom Gun Simulator 3D screenshot 3
Custom Gun Simulator 3D screenshot 4
Custom Gun Simulator 3D screenshot 5
Custom Gun Simulator 3D screenshot 6

Create and customize your own virtual firearms using a realistic 3D simulation. Experience designing and testing various guns with this interactive app today!

What We Love

  • 👍 Customizable guns
  • 🤩 Fun and satisfying gameplay
  • 🔥 Great gun simulator
  • 🎨 Awesome camo creation

Room to Improve

  • 🐛 Bugs with certain weapon types
  • 💰 Expensive in-game purchases
  • 🔍 Limited scope/zoom functionality

More Gun Building 3 apps to explore

4
Gun Builder ELITE - Modern Weapons, Sniper & Assault Rifles
Gun Builder ELITE - Modern Weapons, Sniper & Assault Rifles
Gun Builder ELITE - Modern Weapons, Sniper & Assault Rifles
by Lifebelt Games Pte. Ltd.
Free

Create your ultimate modern arsenal with Gun Builder ELITE! Design and customize your firearms, from pistols to sniper rifles, with an array of realistic parts and accessories. Show off your creations and download new designs from the community to enhance your shooting experience.

🎬 Entertainment
(2.9K)
5
iGun Pro 2
iGun Pro 2
iGun Pro 2
The Ultimate Gun Application
Free

Explore the ultimate gun application offering a realistic interactive gun encyclopedia with features like customizing weapons, participating in design contests, and sharing your creations. Build, upgrade, and design your arsenal with a wide selection of firearms. Get ready to experience high-quality graphics and a touch-friendly painting system for unlimited custom designs. Start creating your perfect weapon today!

🎮 Games
(86K)
6
Gun Builder 3D!
Gun Builder 3D!
Gun Builder 3D!
Tricky gun puzzle
Free

Experience the thrill of constructing guns in a 3D puzzle game by taking orders, building intricate firearms, and unlocking new tools and weapons with smooth animations and graphics. Craft, sell, and upgrade to enhance your gameplay!

🎮 Games
(4.5K)
7
World of Guns: Gun Disassembly
World of Guns: Gun Disassembly
World of Guns: Gun Disassembly
Ultimate 3D gun-app!
Free

Experience the ultimate 3D gun-app with a free-to-play simulator, allowing you to explore and disassemble over 187 gun models and 203 total models in intricate detail. Discover the inner workings of legendary firearms and put your knowledge and skills to the test against the clock.

🎮 Games
(1.2K)
8
iGun Pro
iGun Pro
iGun Pro
The Original Gun Application
Free

Discover the original gun application with the largest library of firearms available on any mobile platform. Explore one of the Top 500 Most Downloaded iOS Game Apps of All Time.

🎮 Games
(10K)
9
Gun Builder Custom Guns
Gun Builder Custom Guns
Gun Builder Custom Guns
Weapon Simulator
Free

Explore a thrilling world of custom guns with realistic sound and visual effects in this weapon simulator app. Build your own unique pistols, enjoy unlimited shooting, and share your creations on social media to enhance your gun-building experience. Download now for an entertaining and immersive experience!

🎮 Games
(1.6K)
10
Gun Clone
Gun Clone
Gun Clone
Maximize Your Guns!
Free

Discover an action-packed card collection game where you shoot, collect cards, create powerful weapon combos, and upgrade for maximum destruction! Unleash your strategic skills now!

🎮 Games
(9.8K)
11
Gun Builder Simulator
Gun Builder Simulator
Gun Builder Simulator
Gun Simulator
Free

Experience the ultimate gun simulation with a range of realistic firearms and customizations for free. Explore unlimited ammo, lifelike effects, and a variety of attachments. Dive into the world of guns and create your perfect weapon setup today!

🎮 Games
(307)
12
Guns Master
Guns Master
Guns Master
Bullet Shooting Arena
Free

Experience the ultimate shooting gallery in a fast-paced bullet shooting arena. Test your aiming skills, hit all targets, and conquer multiple levels of increasing difficulty. Can you showcase your precision in shooting? Join the action now!

🎮 Games
(314)
13
Magnum3.0
Magnum3.0
Magnum3.0
Gun Custom Simulator
Free

Experience the ultimate gun custom simulation app with realistic sound effects and detailed gun operation mechanisms. Practice shooting in various ranges and earn credits as you customize your guns. Begin your gun-simulating journey today!

🎮 Games
(754)
14
Gun Builder 3D Simulator
Gun Builder 3D Simulator
Gun Builder 3D Simulator
Gun simulator 3d
Free

Design and customize your own virtual weapons for exciting battles with friends in the Gun Builder 3D Simulator app. Choose from a variety of firearms, add accessories, and enjoy realistic shooting experiences with high-quality graphics and audio-visual effects. Play, improve your weapon designs, and have fun without causing harm – download now!

🎮 Games
(283)
15
GunCrafter
GunCrafter
GunCrafter
Multiplayer Gun Crafting
Free

Create, customize, and compete with your crafted guns in intense multiplayer shooting matches. Experience instant matchmaking, head-to-head battles, physics-based challenges, and leaderboards to track your progress. Join the global community and sharpen your shooting skills now!

🎮 Games
(3.7K)
16
Gun Build N Run
Gun Build N Run
Gun Build N Run
by SUPERSONIC STUDIOS LTD
Free

Create and customize your own guns to use in exciting shooting challenges! Unleash your creations in action-packed battles. Start building and shooting now!

🎮 Games
(11K)
17
GUNSIM - 3D Gun Shooter FPS
GUNSIM - 3D Gun Shooter FPS
GUNSIM - 3D Gun Shooter FPS
Ultra-realistic shooter action
Free

Immerse yourself in intense shooter action with ultra-realistic 3D guns in this simulator game. Fight against tough dummy armies, upgrade weapons, and master tactical shooting skills to overcome challenging levels. Download now to experience stunning graphics, addictive gameplay, and immersive sound effects!

🎮 Games
(3.2K)
18
Gun Maker : pimp my weapon
Gun Maker : pimp my weapon
Gun Maker : pimp my weapon
Make weapons and action
Free

Design and create your own fantasy weapons with intuitive controls using this app. Customize every aspect of your gun, from body to decorations, and enjoy the gun action in a preview mode. Share your creations online and use them as wallpapers or character decorations.

🎨 Graphics & Design
(221)
19
eWeapons™ Weapon Simulator
eWeapons™ Weapon Simulator
eWeapons™ Weapon Simulator
Realistic guns on your device
Free

Experience the thrill of handling realistic guns with lifelike sound effects and stunning visuals in a simulator app that brings the world of firearms to your device. With a vast selection of popular guns, authentic mechanics, and exciting mini-games like a shooting range, this app offers an immersive entertainment experience that's easy to play and incredibly realistic.

🎮 Games
(177)
20
Gun Simulator - Shake to shoot
Gun Simulator - Shake to shoot
Gun Simulator - Shake to shoot
Use your phone like a gun
Free

Experience the thrill of a gun simulator on your smartphone - shake to shoot like a real gun with various gun categories, sounds, and reloading features. Step into action and challenge your friends to Gun War!

🔧 Utilities
(17K)

Looking for something similar to gun building 3?

Explore related topics