Comparison

Gun Building 3 vs Bullet Force

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Gun Building 3

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.

Highlights
  • Build and fully customize guns
  • Create realistic animations
  • Customize gun sounds
  • Personalize weapon skins
  • Huge selection of parts and attachments
  • Integrate with FPS games
Features
Read full description

Build your own guns! 1- Build & Fully Customise. 2- Create Animations: Reload, Pump-action, Bolt-action, Recoil. 3- Customise Sounds: Fire, Mag-in, Mag-out, Cocking. 4- Customize skin: Camouflage, Painting * Gun Building 3 let you create your own weapon in 3D, all the way down the inner parts. * Take your gun to the FPS game and modify your weapons. * Huge selection of parts and attachments. * Various camps for many combat situation. * All in realistic 3D.

About

Bullet Force

Engage in intense 3D multiplayer battles with up to 20 players, customizing over 20 iconic weapons with endless camouflage and attachment options. Enjoy various game modes, including offline skirmishes against bots, and create custom matches with your own settings.

Highlights
  • 20-player multiplayer battles
  • Over 20 customizable weapons
  • Offline skirmish and campaign modes
  • Multiple game modes (Team Deathmatch, Conquest, etc.)
  • Custom match creation
  • Weapon camouflage and attachments
Features
Read full description

Best FPS on iOS. Bullet Force is a fast action 3d shooting game. Fight alongside your teammates in massive 20-player war using a variety of iconic weapons. Be ready to kill all your enemies in this shooting game. Weapons Customization With over 20 weapons, 30 weapon camouflages, multiple optics, laser sights, and barrel attachments the possibilities are virtually endless. Offline FPS Feature Don't have an internet connection? You can still play the game offline with bots in a skirmish and campaign mode. Play How You Like Bullet Force currently features 4 polished game-modes including Team Deathmatch, Conquest, Free-For-All, and Gun Game. In all of them you will be in combat against other players. Awesome Custom Matches Set up the match you want by creating your own custom match with your own custom settings. Create new and modern combats PVP. We hope you enjoy this new multiplayer FPS, see you in the fight. Download Now !!

Screenshots

Gun Building 34 screens
Bullet Force4 screens

Verdict

The call

The clearest difference is ads: Gun Building 3 at none against Bullet Force's shown. Gun Building 3 also leads on iOS requirement (12.0 vs 15.0). Bullet Force's advantage is rating (4.5 vs 4.1) and ratings volume (50K vs 3.4K). On price, update cadence, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Gun Building 3 sells 9 one-off in-app purchases and Bullet Force sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Bullet Force holds the better App Store score, 4.5 against 4.1. That said, the two scores are not equally well evidenced: Bullet Force has 50K ratings behind it against 3.4K, so its average is the more settled of the two. Written reviews point the same way: 62% of Gun Building 3's written reviews are positive against 70% of Bullet Force's.

UpkeepUpdate frequency

Gun Building 3 ships an update every 2 weeks, Bullet Force fortnightly. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

Scorecard5 real differences · 5 level
Gun Building 3 versus Bullet Force: the parameters behind the verdict, then further details
ParameterGun Building 3Bullet Force
PriceFreeFree
Rating4.1 (3.4K ratings)4.5 (50K ratings) — better
Positive reviews61.8% of reviews70.3% of reviews — better
Number of ratings3.4K50K — better
Update frequencyEvery 2 weeks — betterFortnightly
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size279 MB1.4 GB
Age rating12+17+
Developeryizhan yeBlayze Games, L.L.C.

Customer experience

Gun Building 3

All ratings3,369 ratings
Positive75.1%
Neutral7.5%
Negative17.3%
Written reviews348 reviews
Positive61.8%
Neutral13.5%
Negative24.7%

Bullet Force

All ratings50,169 ratings
Positive88.9%
Neutral4.0%
Negative7.1%
Written reviews1,958 reviews
Positive70.3%
Neutral8.9%
Negative20.8%

User reviews

Gun Building 3

From 3.4K App Store ratings

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
  • 🐛 Glitchy movement and aiming controls in certain game modes

Bullet Force

From 50K App Store ratings

What we love

  • 🚀 Smooth gameplay
  • 👍 Customizable controls
  • 🎨 Great graphics
  • 🎮 Addictive and fun
  • 🔥 Best mobile FPS

Room to improve

  • 🐛 Glitches and bugs
  • ⚠️ Pay-to-win mechanics
  • 🔍 Lack of content variety
  • 🔌 Connectivity issues
  • 🧠 Unbalanced weapons

Bugs and requests

Gun Building 3

Reported bugs

3 issues
  • Restore Purchases button not working
  • Shotgun and melee weapon functionality issues
  • Scope camos making sights unusable

Requested features

5 requests
  • Add more free gun types beyond just assault rifles
  • Improve realism of gun sounds and animations
  • Implement a joystick or better movement controls
  • Bring back previous game modes like camera mode and strategy/tactics
  • Add more gun variety like SMGs, DMRs, and older/historical firearms

Bullet Force

Reported bugs

5 issues
  • Loadouts resetting
  • Inconsistent hit registration
  • Freezing and crashing
  • Invisible players and objects
  • Spawn trapping and camping issues

Requested features

5 requests
  • Add more game modes
  • Implement skill-based matchmaking
  • Improve progression system
  • Add more maps and weapons
  • Introduce a trading/gifting system

In-app purchases

9 purchases

Gun Building 3

One-time9
  • Unlock all camo$1.99
  • Unlock Pistol$2.99
  • Unlock SMG$2.99
Show 6 more
  • Unlock Shotgun$2.99
  • Unlock LMG$2.99
  • Unlock Sniper$2.99
  • Unlock Melee$2.99
  • Unlock Grenade$2.99
  • Unlock All$13.99
10 purchases

Bullet Force

One-time10
  • $1 Special Offer$0.99
  • $3 Special Offer$2.99
  • 550 Gold$4.99
Show 7 more
  • $5 Special Offer$4.99
  • 1,380 Gold$9.99
  • $10 Special Offer$9.99
  • 3,125 Gold$19.99
  • $20 Special Offer$19.99
  • $35 Special Offer$34.99
  • 8,450 Gold$49.99

Questions

Is Gun Building 3 free?
Gun Building 3 is free to download, with in-app purchases available.
Is Bullet Force free?
Bullet Force is free to download, with in-app purchases available.
Which has better reviews, Gun Building 3 or Bullet Force?
Bullet Force is rated higher. Gun Building 3 averages 4.1 out of 5 from 3.4K ratings, while Bullet Force averages 4.5 from 50K ratings.
Do Gun Building 3 or Bullet Force have ads?
Bullet Force shows ads; Gun Building 3 does not.
Which is updated more often, Gun Building 3 or Bullet Force?
Gun Building 3 ships an update every 2 weeks, and Bullet Force fortnightly. Most recently, Gun Building 3 was updated on October 26, 2026 and Bullet Force on October 27, 2026.

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