Comparison

Gun Builder Custom Guns vs B747 Checklist

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

Head to head
About

Gun Builder Custom Guns

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.

Highlights
  • Build custom pistols
  • Huge selection of pistol parts
  • Shoot from custom pistols
  • Unlimited ammo
  • Realistic gun sound effects
  • High resolution graphics
  • Share custom pistols on social media
Features
Read full description

Start your journey through the world of guns with eWeapons™ Gun Builder Custom Guns. With this gun app you can build pistols to match your own taste. Forget about the same old pistols, because with this custom gun builder, you can create original pistols no one has ever seen before. When you select your pistol, build it, you are ready to start shooting in one of the best gun shooting games. It will be a real pleasure for you to shoot from virtual pistols you have built on your own. eWeapons™ Gun Builder Custom Guns is an app that has realistic gun sound effects and excellent visual effects, so, we do not have any doubts that this weapon simulator will become one of your favorite gun games and best way to entertain yourself on a daily basis. You will have an amazing time with this custom gun app and you will definitely feel like a real gun expert when you see your custom gun looks. If you are a fan of gun games, download our gun app now and have one of the best weapon builder apps on your phone. If you are one of the people who love guns, then this app is perfect for you. It is very easy to build virtual pistols on your phone, just choose the part of the pistol you want to build first and the building can start. In the app you will find a big selection of designs for your guns and this is what makes this gun builder simulator so special. When you are done with building your custom gun, you are ready to start shooting and the best part is that you can shoot as long as you want, because you do not have to worry about the ammo. With eWeapons™ Gun Builder Custom Guns you will have unlimited ammo and this is what makes this simulator game much more interesting. One of the best weapon builder simulator apps you can have and we are sure that you will have a lot of fun with one of the best gun shooting games on the market. Features of eWeapons™ Gun Builder Custom Guns: - huge selection of different pistol parts - shoot from your custom pistol - unlimited ammo - authentic pistol mechanics - realistic pistol sounds - flash - high resolution graphics - realistic fire and smoke - realistic recoil effects - slow motion - share custom pistol on social networks You can visit us on: Facebook : https://www.facebook.com/pages/EWeapons/1478338392421495 Twitter: https://twitter.com/eWeaponsTm Instagram: https://instagram.com/eWeapons Google+: https://plus.google.com/u/0/100354016998642015299 You Tube: https://www.youtube.com/watch?v=Pz_iY-LQTZQ vkontakte: https://vk.com/eweapons and write some suggestions and your impressions about eWeapons™ Gun Builder Custom Guns. Contact us on e-mail: eweapons@yandex.com ©2018 eWeapons™ Gun Builder Custom Guns application has been created for entertainment purposes only.

About

B747 Checklist

This application provides a digital checklist for the B747-400 aircraft, designed for flight simulator enthusiasts. It features a simple interface with check marking for completed items and supports dark mode for night flying.

Highlights
  • B747 standard operating checklists
  • Intuitive interface
  • Check marking system
  • Optimized for iPhone and iPad
  • Dark mode support
Features
Read full description

The B747-400 Checklist app brings a paperless cockpit straight to your palm. Checklists are complete for standard operations of the B747-400 series aircraft. This app is ideally suited for pilots flying on Flight Simulators at home, especially for professional grade Flight Simulator add-ons. 
Features: - B747 standard operating checklists - Very simple and intuitive interface - Simple check marking system to mark completed items - Fully optimised with native layouts on all iPhones - iPad optimised - Fly at night with Dark mode *** This app is for entertainment purposes only! We are not affiliated with Boeing or any airline ***

Screenshots

Gun Builder Custom Guns4 screens
B747 Checklist4 screens

Verdict

The call

The clearest difference is price: Gun Builder Custom Guns at Free against B747 Checklist's $0.99. Gun Builder Custom Guns also leads on ratings volume (1.7K vs 2) and update cadence (every 5 weeks vs every 3 months). B747 Checklist's advantage is in-app purchases (none vs 1) and ads (none vs shown). On review sentiment and device support 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

Gun Builder Custom Guns is free to download; B747 Checklist costs $0.99 up front. Gun Builder Custom Guns sells 1 one-off in-app purchase. B747 Checklist asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

B747 Checklist holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Gun Builder Custom Guns has 1.7K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 66% of Gun Builder Custom Guns's written reviews are positive against 67% of B747 Checklist's.

UpkeepUpdate frequency

Gun Builder Custom Guns ships an update every 5 weeks, B747 Checklist every 3 months. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

Scorecard8 real differences · 2 level
Gun Builder Custom Guns versus B747 Checklist: the parameters behind the verdict, then further details
ParameterGun Builder Custom GunsB747 Checklist
PriceFree — better$0.99
Rating4.5 (1.7K ratings)5.0 (2 ratings) — better
Positive reviews65.6% of reviews66.7% of reviews — better
Number of ratings1.7K — better2
Update frequencyEvery 5 weeks — betterEvery 3 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.5
Further details — not scored
Size150 MB3 MB
Age rating12+4+
DeveloperGravity CodeLukasz Musial

Customer experience

Gun Builder Custom Guns

All ratings1,587 ratings
Positive86.7%
Neutral5.4%
Negative7.9%
Written reviews122 reviews
Positive65.6%
Neutral4.9%
Negative29.5%

B747 Checklist

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Bugs and requests

Gun Builder Custom Guns

Reported bugs

3 issues
  • Sound issues
  • Crashes and freezes
  • Paid content not working as expected

Requested features

4 requests
  • Add more weapon types (AR, sniper, SMG, grenades)
  • Improve shooting mechanics
  • Reduce ads or make them optional
  • Unlock more content for free

B747 Checklist

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Gun Builder Custom Guns

One-time1
  • Unlock All$5.99
None

B747 Checklist

No in-app purchases

Questions

Is Gun Builder Custom Guns free?
Gun Builder Custom Guns is free to download, with in-app purchases available.
Is B747 Checklist free?
B747 Checklist costs $0.99, with no in-app purchases.
Which has better reviews, Gun Builder Custom Guns or B747 Checklist?
B747 Checklist is rated higher. Gun Builder Custom Guns averages 4.5 out of 5 from 1.7K ratings, while B747 Checklist averages 5.0 from 2 ratings.
Do Gun Builder Custom Guns or B747 Checklist have ads?
Gun Builder Custom Guns shows ads; B747 Checklist does not.
Which is updated more often, Gun Builder Custom Guns or B747 Checklist?
Gun Builder Custom Guns ships an update every 5 weeks, and B747 Checklist every 3 months. Most recently, Gun Builder Custom Guns was updated on November 1, 2026 and B747 Checklist on October 29, 2026.

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