GUNSIM MOD APK gives you 100+ weapons and all premium attachments unlocked — completely free. All forced interstitial ads are stripped out and the locked weapon progression paywall is removed. No subscription, no paywalls, no interruptions. Just total access to the entire arsenal on your Android device.
MOD Features
PREMIUM & ACCESS
- All Weapons Unlocked — Immediate access to every pistol, rifle, shotgun, and sniper model in the library.
- Premium Attachments — All scopes, suppressors, and extended magazines are available for customization without spending in-game currency.
AD & CLUTTER REMOVAL
- Removed Interstitial Ads — All full-screen ad popups that trigger between weapon selections are permanently disabled.
- Removed Reward Banners — Non-essential UI clutter related to sponsored content has been hidden.
- No Root Required — Installs on any standard Android 5.0+ device without system modifications.
App Features
WEAPON ARSENAL
- Detailed 3D Models — Every firearm is rendered with high-fidelity textures that mimic real-world metallic and polymer surfaces.
- Realistic Ballistics — Experience authentic fire rates and projectile behavior for every weapon class in the simulation.
INTERACTIVE CUSTOMIZATION
- Modular Attachment System — Modify your loadout with optics, lasers, and tactical grips to see how they change the weapon profile.
- Dynamic Fire Modes — Switch between semi-automatic, burst, and full-auto fire modes to test weapon handling in different scenarios.
AUDIO-VISUAL EXPERIENCE
- High-Definition Audio — Each gunshot uses recorded samples from real firearms for an immersive acoustic experience.
- Slow-Motion Analysis — Observe internal mechanical movements of the slide, trigger, and hammer during the firing sequence.
What is GUNSIM?
GUNSIM is a high-fidelity weapon simulation app designed for firearm enthusiasts. It provides a digital environment to inspect, customize, and fire a wide array of modern and historical weaponry using realistic 3D physics and high-definition sound engineering.
Unlike standard simulators, GUNSIM utilizes a specific 3D engine that allows for the viewing of internal parts during operation. The app tracks mechanical cycles in real-time, providing a level of detail that distinguishes it from static image-based simulators.
How to Install
- Tap the Download APK button at the top of this page.
- On your Android device, go to Settings → Security and enable Install from Unknown Sources (Android 8+: tap "Allow from this source" when prompted).
- If you have the official GUNSIM app installed, uninstall it first to avoid conflicts.
- Open your Downloads folder or notification bar and tap the APK file.
- Tap Install and wait a few seconds.
- Open GUNSIM — all weapons and premium attachments are active immediately. No login required.
Changelog
0.8.115
- All weapon classes and premium attachments unlocked via modified game data
- Interstitial ad network calls nullified
- In-game currency requirements for upgrades bypassed
- No Root Required — compatible with Android 5.0 and above
Frequently Asked Questions
Is GUNSIM MOD APK safe to install?
Yes. The MOD APK hosted here has been manually tested for malware and verified to work on Android 5.0 and above. It is 100% clean and free to download.
Do I need to root my Android device?
No. GUNSIM MOD APK installs on any standard Android 5.0+ device without root. Just enable "Install from Unknown Sources" in your settings and you're ready to go.
Why is GUNSIM still showing ads / asking me to pay after installing the MOD?
Make sure you fully uninstalled the official GUNSIM app before installing the MOD version. Having both installed simultaneously causes conflicts. Uninstall the original first, then install the MOD APK.
How do I get the latest version of GUNSIM MOD APK?
This page is updated whenever a new MOD version is available. You can also join our Telegram channel @moddroid_apk for instant update alerts. To upgrade, simply install the new APK over the existing one — your settings will be preserved.
Does this MOD include the latest weapon packs?
Yes, all weapons currently available in the latest official release are included in this MOD and are unlocked from the start.
Can I use these weapons in other games?
No, GUNSIM is a standalone simulation app. The weapons and customizations are restricted to this application and cannot be transferred to other titles.