Gun Builder 3D Simulator vs Firearm
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Gun Builder 3D Simulator
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 custom firearms
- Add accessories and skins
- Realistic shooting sounds and effects
- Virtual shooting gallery
- Share weapon designs
- Play virtual battles
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Do you like war games? Do you dream to become the weapon designer? Download Gun Builder 3D Simulator app, design the own weapon and use it in games with friends. Run the app, select the weapon's model, add accessories and prepare for the virtual battle. Choose the target, rack the shutter and shoot. Realistic shooting sounds, visual effects of the weapons charging and drum spinning will make others believe that it's real. Improve the weapons design of until achieve the desired battle characteristics and effects. Share the collected weapons with the friends and check the accuracy in the virtual battle. Play and learn armament to become a great designer. Attention! Gun Builder 3D Simulator app designed for the game and entertainment. Virtual weapons will not cause damage and not harm the health of others. Functionality: - choice of weapons: pistols, assault rifles, sniper rifles and others; - selection of accessories: optical and laser sights, muffler, skins and others; - shooting in shooting galery, on targets; - high-quality graphics; - audio-visual effects.
Firearm
Experience realistic gun sounds and a diverse arsenal of firearms. This simulator offers simple controls, various ammo types, and global challenges. Learn interesting facts about each weapon for an educational and immersive experience.
- Realistic gun sound effects
- Diverse firearm arsenal
- Simple tap-to-shoot controls
- Variety of ammunition types
- Global shooting challenges
- Educational firearm facts
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- Realistic Gun Sounds: Immerse yourself in lifelike gun sounds from a vast collection of firearms. Feel the adrenaline as you shoot, reload, and engage in action-packed scenarios. - Diverse Arsenal: Choose from a variety of weapons, including pistols, shotguns, and sniper rifles. Each gun is faithfully recreated for an authentic shooting experience. - Simple Controls: Easy-to-use controls make Gun Sound Simulator accessible for players of all skill levels. Just tap, aim, and shoot to enjoy the realistic gunplay. - Ammo Variety: Experiment with different ammunition types to discover their unique sounds and effects. Customize your loadout for an enhanced shooting experience. - Global Challenges: Test your shooting skills in diverse environments and compete with players worldwide. Climb the leaderboards and become the ultimate marksman. - Educational Fun: Learn interesting facts about each firearm and ammunition type. Gun Sound Simulator combines entertainment with educational insights. - Pro tip: Plug in your headphones for an even more immersive experience!
Screenshots
Verdict
The clearest difference is rating: Gun Builder 3D Simulator at 4.2 against Firearm's 1.0. Gun Builder 3D Simulator also leads on ratings volume (316 vs 1). Firearm's advantage is in-app purchases (none vs 2) and update cadence (every 3 days vs every 4 months). On price, ads, device support and iOS requirement 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
Both are free to download. Gun Builder 3D Simulator sells 2 one-off in-app purchases. Firearm asks for nothing beyond the download.
Gun Builder 3D Simulator holds the better App Store score, 4.2 against 1.0. That said, the two scores are not equally well evidenced: Gun Builder 3D Simulator has 316 ratings behind it against 1, so its average is the more settled of the two.
Gun Builder 3D Simulator ships an update every 4 months, Firearm every 3 days. The most recent releases landed on October 26, 2026 and October 6, 2026 respectively.
| Parameter | Gun Builder 3D Simulator | Firearm |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (316 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 42.9% of reviews | — |
| Number of ratings | 316 — better | 1 |
| Update frequency | Every 4 months | Every 3 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 434 MB | 189 MB |
| Age rating | 17+ | 12+ |
| Developer | Dimitri Liwenetz | Hashbit Infotech |
Customer experience
Gun Builder 3D Simulator
Firearm
Bugs and requests
Gun Builder 3D Simulator
Reported bugs
7 issues- Wouldn't let me unlock locked guns
- Slide not locking back when mag is empty (pistols)
- Charging handle moves back when out of ammo
- Reload glitch with magazine floating in air
- Startup crashing on iPhone 5 iOS 10.3.4
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- Always crashes every time I unlock something new
- Full auto recoil might get a delay and/or even skips some bullet
Requested features
9 requests- Unlock locked guns
- More guns (sniper, Glock 17, MP5, AK74, HK417)
- Add Mac gun
- Weapon cycling
- Press and release animation for bolt catch
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- Adjustable sensitivity
- More ranges
- Ability to choose distances
- Spend gold to unlock guns instead of ads
Firearm
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Gun Builder 3D Simulator
- No ads$1.99
- All weapons and upgrades$5.99
Firearm
No in-app purchases
Questions
Is Gun Builder 3D Simulator free?
Is Firearm free?
Which has better reviews, Gun Builder 3D Simulator or Firearm?
Do Gun Builder 3D Simulator or Firearm have ads?
Which is updated more often, Gun Builder 3D Simulator or Firearm?
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