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Best Pistol Building Apps & Games

172+ iOS apps & games curated and reviewed

4.5 avg rating
20 free apps & games
Updated June 2026

Gun Building 3 is the household name in pistol building, but it's far from the only option. We track 172+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Pistol Building

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

Design and customize your own firearms in 3D, from intricate internal parts to external skins. Create realistic animations and sounds for your creations, then take them into FPS games.

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
MantisX - Pistol/Rifle#2

MantisX - Pistol/Rifle by Mantis Tech LLC

Firearms Training System
Strong Contender
⚽ Sports
4.3😊(351 ratings)
FreeAds
MantisX - Pistol/Rifle screenshot 1
MantisX - Pistol/Rifle screenshot 2
MantisX - Pistol/Rifle screenshot 3
MantisX - Pistol/Rifle screenshot 4
MantisX - Pistol/Rifle screenshot 5
MantisX - Pistol/Rifle screenshot 6

Enhance your shooting accuracy with this system that analyzes firearm movement data. It diagnoses mechanics, offers real-time coaching, and identifies areas for improvement. Requires a separate sensor to attach to your firearm.

What We Love

  • 👍 Excellent training aid
  • 🚀 Improves shooting skills
  • 💡 Provides valuable feedback
  • 👍 Responsive customer support

Room to Improve

  • 🐛 Inconsistent shot detection
  • 🐛 Frequent app crashes
  • 🐛 Compatibility issues with certain firearms
BuildNow GG - Building Shooter#3

BuildNow GG - Building Shooter by Bohdan Chumachenko

Online Building Shooter
Worth Considering
🎮 Games
4.2😊(1.4K ratings)
FreeAdsIn-App Purchases
BuildNow GG - Building Shooter screenshot 1
BuildNow GG - Building Shooter screenshot 2
BuildNow GG - Building Shooter screenshot 3
BuildNow GG - Building Shooter screenshot 4
BuildNow GG - Building Shooter screenshot 5
BuildNow GG - Building Shooter screenshot 6

Engage in a unique online shooter experience that blends tactical building with third-person combat. Compete against others or practice your skills in various game modes, from intense 1v1 battles to large-scale free-for-alls. Customize your profile and master a diverse arsenal of weapons.

What We Love

  • 👍 Smooth gameplay
  • 🚀 Responsive controls
  • 💡 Fortnite-like mechanics
  • 🔥 Addictive and fun

Room to Improve

  • 🐛 Bugs and glitches
  • 🔍 Lack of features (skins, battle pass, etc.)
  • 💸 Excessive ads

More Pistol Building apps to explore

4
GUN CLUB 2 - Best in Virtual Weaponry
GUN CLUB 2 - Best in Virtual Weaponry
GUN CLUB 2 - Best in Virtual Weaponry
The ultimate weapon simulator.
Free

Explore a vast collection of interactive virtual weapons with realistic firing, recoil, and reload animations. Discover themed weapon packs and detailed instructions for each firearm. This simulator offers an extensive and immersive experience for enthusiasts.

Over 230 interactive weaponsRealistic firing mechanicsRecoil animation
🎮 Games
(354)
free with in-app purchases
5
Gun Builder ELITE 2
Gun Builder ELITE 2
Gun Builder ELITE 2
3D Weapon Simulator Game
Free

Build, customize, and fire a vast array of realistic firearms with extensive detail. Test your creations on realistic shooting grounds and compete globally with your custom weapons. Showcase your arsenal in a personalized gun rack.

Build diverse firearmsPrecision customizationRealistic shooting grounds
🎮 Games
(7K)
free with in-app purchases
6
Rapid Reload
Rapid Reload
Rapid Reload
Bursting Fire!
Free

Test your reflexes and become the ultimate marksman. Collect magazines to upgrade your pistol and master unique skills. Unleash rapid-fire action to dominate the shooting range.

Pistol shooting gameplayMagazine collection and upgradesUnique skill acquisition
🎮 Games
(6.6K)
free with in-app purchases
7
Gun Builder Custom Guns
Gun Builder Custom Guns
Gun Builder Custom Guns
Weapon Simulator
Free

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.

Build custom pistolsHuge selection of pistol partsShoot from custom pistols
🎮 Games
(1.6K)
free with in-app purchases
8
WarPoet
WarPoet
WarPoet
Train Hard, Train Smart
Free

Access exclusive training videos, live shows, and community forums focused on firearms, self-defense, and preparedness. Learn from trusted instructors and engage with a like-minded community to enhance your skills as a protector.

Unlimited streaming of training videos and exclusive showsPistol, rifle, concealed carry, and home defense trainingMindset and preparedness lessons
🎬 Entertainment
(6.8K)
subscription
9
Handguns Magazine
Handguns Magazine
Handguns Magazine
The leading handgun authority.
Free

This app provides in-depth reviews and testing of new handgun models, including semiautomatics and revolvers. It also features articles on self-defense, skill improvement, and related accessories.

New handgun model testingSemiautomatic and revolver reviewsSelf-defense articles
🌟 Lifestyle
(224)
free with in-app purchases
10
Recoil Magazine
Recoil Magazine
Recoil Magazine
by CMG West, LLC
Free

Access a firearms lifestyle publication focused on modern shooting enthusiasts. Explore the latest guns, gear, accessories, and technology, along with reviews and buyer's guides. Features interviews with industry leaders and competitive marksmen.

Latest guns and gear reviewsBuyer's guidesAccessory coverage
🌟 Lifestyle
(328)
subscription
11
Gun Run 3D!
Gun Run 3D!
Gun Run 3D!
Can you shoot them all?
Free

Assemble gun parts to create unique weapons and destroy enemy mobs. Merge parts to enter fever mode, upgrade damage and fire rate, and survive boss fights. Dodge bullets and explore diverse levels to achieve a high score.

Assemble gun partsMerge parts for fever modeUpgrade damage and fire rate
🎮 Games
(3K)
free
12
Mighty Battles
Mighty Battles
Mighty Battles
Real-time PVP War Battles
Free

Engage in fast-paced, real-time PVP battles against players worldwide. Deploy units, destroy enemy bases, and upgrade your army to climb the global leaderboard. Form clans with friends to strategize and share cards.

Real-time multiplayer duelsCollect and upgrade unitsDestroy enemy bases
🎮 Games
(21K)
free with in-app purchases
13
Gun Builder Simulator
Gun Builder Simulator
Gun Builder Simulator
Gun Simulator
Free

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.

Unlimited AmmoRealistic Muzzle Flashes3D Ejecting Shells
🎮 Games
(307)
free with in-app purchases
14
gun.deals
gun.deals
gun.deals
Best deals on guns and ammo
Free

This app helps users find the best deals on firearms, ammunition, and outdoor gear. It allows for price comparison, deal monitoring, and detailed product research to save time and money.

Compare gun and ammo offersSearch by price, brand, and storeMonitor price drops and new deals
🛍️ Shopping
(22K)
free with in-app purchases
15
Magnum3.0
Magnum3.0
Magnum3.0
Gun Custom Simulator
Free

Explore a vast collection of firearms and simulate their realistic operation. This app offers detailed mechanics, authentic sounds, and a shooting range experience. Beginners are guided with tutorials and hints.

Realistic gun operation simulationAuthentic firing and cocking soundsBeginner-friendly tutorials
🎮 Games
(754)
free with in-app purchases
16
Gun Disassembly 2
Gun Disassembly 2
Gun Disassembly 2
3D interactive gunapp
Free

Explore detailed 3D models of firearms, disassembling and reassembling them with animated parts. Engage in interactive operation modes and timed challenges against players worldwide. Unlock additional weapon models through in-app purchases.

156 highly detailed 3D gun modelsFully working animated partsInteractive operation modes
🎬 Entertainment
(69)
free with in-app purchases
17
World of Guns: Gun Disassembly
World of Guns: Gun Disassembly
World of Guns: Gun Disassembly
Ultimate 3D gun-app!
Free

Explore and interact with a vast collection of 3D firearms, from historical to modern. Disassemble, reassemble, and learn about their inner workings with unparalleled realism. Engage in various game modes, including timed challenges and a detailed encyclopedia.

3D firearm simulationComplete disassembly and reassemblyInteractive encyclopedia of weapons
🎮 Games
(1.2K)
free with in-app purchases
18
Gun Tycoon
Gun Tycoon
Gun Tycoon
An empire of bullets!
Free

Build a powerful weapons empire by manufacturing and selling firearms. Set prices, test your creations, and manage customer interactions to maximize profits. Explore mini-games and unlock new levels as you aim to become the ultimate gun tycoon.

Create a gun empireSet custom pricesTest firearms in the field
🎮 Games
(17K)
free with in-app purchases
19
Pistol Shooting Expert: 1940
Pistol Shooting Expert: 1940
Pistol Shooting Expert: 1940
Battle Field Shooting Range
Free

Engage in intense battlefield shooting scenarios with realistic 3D graphics and precise controls. Upgrade your pistol weapons and tackle challenging levels to hone your combat skills. Prepare for war by accurately shooting all targets.

Realistic 3D renderingImmersive battlefield experienceUpgradable pistol weapons
🎮 Games
(47)
free with in-app purchases
20
Weapon Master: Gun Shooter Run
Weapon Master: Gun Shooter Run
Weapon Master: Gun Shooter Run
Merge, Aim and Start Shooting!
Free

Engage in thrilling gun and run shooter action combined with strategic weapon crafting and evolution. Merge gun parts to create powerful firearms, clear obstacles, and battle enemies. Manage your own gun store and factory to become the ultimate weapon master.

Merge gun pieces to craft firearmsRun and gun shooter gameplayWeapon crafting and evolution
🎮 Games
(96K)
free with in-app purchases