Comparison

Car Master 3D vs Build A Car!

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

Head to head
About

Car Master 3D

Become a mechanic and restore vehicles in your own auto body shop. Offer a full range of services from repairs and washing to tuning and painting. Earn cash to upgrade your workspace, tools, and unlock customization options to make cars shine.

Highlights
  • Customize cars in your own body shop
  • Full-scale car repair and restoration
  • Wash, tune, and paint vehicles
  • Upgrade workspace and tools
  • Unlock personalization options
  • Repair various vehicle types
Features
Read full description

► CUSTOMIZE CARS IN YOUR OWN BODY SHOP Have you ever dreamed of becoming a mechanic? Do you love watching shows about car restoration and repairs? Then it’s time for you to take a more active role and tune up vehicles in your very own professional garage in the Car Master 3D mechanic game! Customers come to your auto body shop for you to pimp their rides! You offer a full range of services at your garage: car fixing, washing, tuning, painting, and much more. Help your customers and collect cash to upgrade your workspace, buy better tools, and unlock unique new personalization options. ► A FULL-SCALE CAR REPAIR GAME In your car restoration studio, you can make old rusty buckets of bolts sparkle and shine like they’re brand new! This challenging car fixing game allows you to give every vehicle a complete renovation. Time to rev your creative engine! Mend fender benders for big spenders and repair dents and damage for unlucky customers who have totaled their cars. Inflate tires and pick out new wheels from different shapes and sizes. Decide if your customer is the go-big-or-go-home type, or if they would prefer a lowrider. Wash and polish vehicles of all kinds. Customize cars with your choice of paint colors , fun stickers, awesome decals, cool logos, and a variety of spoilers. Replace broken windshields and windows with sleek tinted glass — you even get to choose the color! ► GAME FEATURES • Work as a mechanic at your own automotive shop in this addictive and free car maker game. • Every car that pulls into your garage requires a unique service package based on the customer’s needs. Upgrade flashy sports cars, police vehicles, ambulances, food trucks, taxis, and more! Make sure your customers drive away happy. • Turn a profit to become a true car master. Earn cash and score prizes to upgrade your auto bay, improve your equipment, and replenish your inventory! Go the extra mile for RARE parts, wheels, and designs. • Acquire the skills to pay the bills. When you level up, your repair abilities will increase as well. • Fun and satisfying gameplay that keeps you engaged and helps you unwind. • Special levels with VIP cars for your high-rolling customers. • Eye-popping and colorful 3D graphics. Use the optional vibration setting to customize your gameplay experience the same way you customize cars! Do you have what it takes to be a master? Fasten your seatbelt and take this car maker game for a spin! ► Download Car Master 3D today and go on a joy ride to your own personal garage simulator and car customization station! Privacy Policy: https://say.games/privacy-policy Terms of Use: https://say.games/terms-of-use

About

Build A Car!

Customize and race your dream car in this adrenaline-fueled drag racing game. Upgrade engines, spoilers, and more to dominate the track. Master gear shifting and nitro boosts to leave opponents in the dust.

Highlights
  • Extensive car customization
  • Thrilling drag races
  • Strategic tuning for performance
  • Realistic physics and graphics
  • Upgrade car components
  • Nitro boost for speed
Features
Read full description

Get ready for the ultimate racing experience! Race, customize, and dominate the drag strip in "Build A Car" – the adrenaline-fueled mobile game that puts YOU in the driver's seat. Customize Your Ride: Transform your car into a high-performance beast! Explore the first part of the game as you navigate through doors with powerful upgrades – engines, spoilers, rims, exhaust, window color, body color, and body coating. Choose wisely, and watch your car evolve into a speed demon! Endless Customization: Personalize every detail of your ride to perfection. Experiment with combinations to optimize performance and style. Your choices matter – tune your car right, and leave your rivals in the dust! Drag Racing Mastery: Gear up for heart-pounding drag races in the second part of the game. Test your tapping skills in a classic drag race scenario. Perfect timing is the key to victory! Tap to shift gears at the right moment and leave your opponents eating your dust. Do not forget to use your Nitro to boost your performance! Upgrade and Dominate: Earn rewards from victorious races and use them to upgrade your car further. Fine-tune your engine, enhance aerodynamics, and boost your acceleration. Only the best-tuned cars will rule the streets! Key Features: Thrilling drag races Extensive car customization Strategic tuning for optimal performance Stunning graphics and realistic physics Compete against strong AI Regular updates with new doors and challenges Build A Car is more than just a game; it's a lifestyle for true racing enthusiasts. Download now and be the king of the asphalt! Download for FREE and start building your turbocharged journey today!

Screenshots

Car Master 3D4 screens
Build A Car!4 screens

Verdict

The call

The clearest difference is update cadence: Build A Car! at every 11 days against Car Master 3D's every 5 weeks. Build A Car! also leads on rating (4.9 vs 4.7) and review sentiment (62% vs 53%). Car Master 3D's advantage is ratings volume (81K vs 3.8K). On price, ads, 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. Car Master 3D sells 1 one-off in-app purchase and Build A Car! sells 17 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Build A Car! holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Car Master 3D has 81K ratings behind it against 3.8K, so its average is the more settled of the two. Written reviews point the same way: 53% of Car Master 3D's written reviews are positive against 62% of Build A Car!'s.

UpkeepUpdate frequency

Car Master 3D ships an update every 5 weeks, Build A Car! every 11 days. The most recent releases landed on September 27, 2026 and September 23, 2026 respectively.

Scorecard5 real differences · 5 level
Car Master 3D versus Build A Car!: the parameters behind the verdict, then further details
ParameterCar Master 3DBuild A Car!
PriceFreeFree
Rating4.7 (81K ratings)4.9 (3.8K ratings) — better
Positive reviews53.0% of reviews61.7% of reviews — better
Number of ratings81K — better3.8K
Update frequencyEvery 5 weeksEvery 11 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size312 MB287 MB
Age rating4+9+
DeveloperSayGames LTDOREON STUDIOS OYUN YAZILIM TEKNOLOJI TICARET ANONIM SIRKETI

Customer experience

Car Master 3D

All ratings81,290 ratings
Positive92.4%
Neutral3.6%
Negative4.0%
Written reviews249 reviews
Positive53.0%
Neutral14.1%
Negative32.9%

Build A Car!

All ratings3,765 ratings
Positive98.1%
Neutral0.7%
Negative1.2%
Written reviews47 reviews
Positive61.7%
Neutral8.5%
Negative29.8%

User reviews

Car Master 3D

From 81K App Store ratings

What we love

  • 🚀 Fun and addictive gameplay
  • 👍 Satisfying car customization
  • 🎨 Creative design tools

Room to improve

  • 💢 Excessive and intrusive ads
  • 🐛 Bugs and glitches
  • 🤔 Repetitive gameplay

Build A Car!

From 3.8K App Store ratings

What we love

  • 👍 Fun game
  • 🚀 Addictive and engaging
  • 🚗 Good car customization and upgrades

Room to improve

  • 🚧 Too many ads
  • 🔁 Repetitive gameplay after reaching final car
  • 🐛 Glitches and black screen issues

Bugs and requests

Car Master 3D

Reported bugs

3 issues
  • Inability to apply stickers on certain cars
  • Camera issues when spraying paint
  • Progress reset after app relaunch

Requested features

3 requests
  • More car models and customization options
  • Reduced ads or ad-free version
  • Improved performance and stability

Build A Car!

Reported bugs

2 issues
  • Game freezing and crashing
  • Inconsistent pricing and false advertising

Requested features

2 requests
  • Add more cars and levels
  • Improve ad placement and reduce frequency

In-app purchases

1 purchases

Car Master 3D

One-time1
  • No Ads$2.99
17 purchases

Build A Car!

One-time17
  • 2000 moneys$0.99
  • No Ads$1.49
  • Remove Ads$2.99
Show 14 more
  • 10Ad Skips$2.99
  • No Ads Special Pack$2.99
  • No Ads$2.99
  • Kesla Cyberduck$3.99
  • Starter Pack$3.99
  • Tord Maverick$4.99
  • Evade Defier$6.99
  • Evade Venom$8.99
  • 40000 moneys$9.99
  • Lissard Spaceline$9.99
  • Limited Pack2 variants$10.49
  • Value Pack$10.49
  • Buretti Cheetah$17.99
  • Car Pack$17.99

Questions

Is Car Master 3D free?
Car Master 3D is free to download, with in-app purchases available.
Is Build A Car! free?
Build A Car! is free to download, with in-app purchases available.
Which has better reviews, Car Master 3D or Build A Car!?
Build A Car! is rated higher. Car Master 3D averages 4.7 out of 5 from 81K ratings, while Build A Car! averages 4.9 from 3.8K ratings.
Do Car Master 3D or Build A Car! have ads?
Both Car Master 3D and Build A Car! show ads.
Which is updated more often, Car Master 3D or Build A Car!?
Car Master 3D ships an update every 5 weeks, and Build A Car! every 11 days. Most recently, Car Master 3D was updated on September 27, 2026 and Build A Car! on September 23, 2026.

Other comparisons