233+ iOS apps & games curated and reviewed
Looking for free gun builder 3d apps and games? 20 of our 233+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (4.5K) | Yes | No | Jul 2026 |
| 2 |  | Free | 4.1★ (3.1K) | No | Yes | Jul 2026 |
| 3 |  | Free | 4.7★ (7.3K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.2★ (283) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.0★ (2.9K) | No | Yes | Jul 2026 |
| 6 |  | Free | 4.4★ (1.2K) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.5★ (1.6K) | Yes | Yes | Jul 2026 |
| 8 |  | Free | 4.5★ (44K) | Yes | Yes | Jul 2026 |
Assemble intricate firearms in a 3D puzzle environment. Fulfill orders, earn in-game currency, and unlock new tools and weapon designs. Enjoy smooth animations and a satisfying building experience.
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.
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.
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.
Design, build, and customize a wide variety of modern firearms in realistic 3D. Test your creations at the shooting range and collect your personalized weapons.
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.
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.
Customize your firearms with a variety of mods to create your ultimate weapon. Engage in gameplay and experience your personalized creations.
Assemble a variety of firearms and then put them to the test in action-packed shooting sequences. Engage in a dynamic gameplay experience where construction meets combat.
Engage in realistic firearms training by battling rogue SoldierBots. Collect, upgrade, and customize a vast arsenal of 3D weapons across hundreds of challenging levels. Master your shooting skills to defeat increasingly tough enemies and boss battles in this immersive action game.
Design unique firearms by making strategic choices and then use them in action-packed combat. Progress through levels and become a hero by shooting accurately and building superior weapons.
Explore a vast collection of over 420 virtual firearms with realistic firing simulations. Learn about their history, specs, and usage, and customize your collection with unique skins and display options.
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.
Experience a realistic firearms simulation with interactive controls, authentic mechanics, and detailed graphics. Customize your weapon fit and explore various firearm types with tutorials and mini-games.
Engage in intense 3D gun battles where mastering recoil is key. Use physics-based gun movements to dodge attacks and destroy all enemy weapons to win. Aim precisely and outmaneuver your opponents in this action-packed shooter.
Explore a vast collection of firearms, virtually fire them, and customize them with attachments and unique patterns. Compete in design contests and share your creations with a global community. This app offers realistic simulations and serves as a reference for popular FPS games.
Build and customize a wide variety of firearms virtually. Explore an extensive arsenal, add attachments, and test your creations on a shooting range. Enjoy realistic gun sounds and graphics in this free simulation game.