Comparison

Car Cops vs Brain Test 4

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

Head to head
About

Car Cops

Become a vigilant officer tasked with inspecting vehicles for illegal items. Your mission is to ensure public safety by thoroughly searching for and confiscating any contraband found. Uphold the law and keep the roads clear of illicit goods.

Highlights
  • Vehicle inspection
  • Contraband detection
  • Law enforcement role-playing
  • Confiscation of illegal items
  • Public safety enforcement
Features
Read full description

It is up to you to make sure everyone has no contraband!

About

Brain Test 4

Engage in hundreds of tricky puzzles with new characters and customization. This addictive game offers mind-blowing brain teasers and unexpected solutions. It's a fun, offline experience for those who enjoy challenging their minds and testing their IQ.

Highlights
  • Tricky and mind-blowing brain teasers
  • Surprising riddles with unexpected solutions
  • Unlockable characters and customization
  • Animated characters and fan-favorite art style
  • Dozens of levels with new updates
  • Offline gameplay
  • Family-friendly content
Features
Read full description

Brain Test 4 brings a cast of new characters, new customization mechanics, and the most importantly all-new brain teasers. We are going 'back-to-basics' to refresh the original Brain Test: Tricky Puzzles formula with a huge dose of trickiness. Brain Test is an addictive free tricky puzzle game with a series of tricky brain teasers for a relaxing brain out. These offline mind games, brain games, IQ tests and puzzle games are perfect for those who love a good brain workout. Different riddles and tricky tests will challenge your mind, making it a great choice for brain teaser game enthusiasts by playing brain training games for a relaxing brain out. Brain Test 4 is one of the fun offline brain games from the makers of Brain Test: Tricky Puzzles, Brain Test 2: Tricky Stories and Brain Test 3: Tricky Quests and Who Is? Brain Teaser & Riddles. Brain Test 4 is catered for the Brain Test veterans who are looking for challenging tricky puzzles to solve. If you're a fan of free brain games that really make you think, this is the game for you. Nothing is as it seems and everything is there to trick your brain. But the game provides a robust hint system to help you along the way. Get ready for a challenging, but enjoyable and accessible experience. Each level is a brain teaser games arena, inviting you to brain it on with a series of brain puzzles. Find out if this game is an easy game! With their colorful cast of members such as Tricky Lily and Astrodog, Brain Test 4's Tricky Club awaits you to solve the trickiest puzzles of all time. It's a fun and engaging way to test your IQ and brain puzzle-solving skills. Time to sharpen your wits and expand your mind! Brain teaser games like these are perfect for mental exercise, and you can play the best games offline. This game is a new game and an offline game. Also one of the best games in the world. You can enjoy yourself with your friends with this addictive and funny free IQ game. Think out of the box, crack the puzzles and get ready to take the quiz! You will enjoy this funny tricky test. Brain games and iq games are for improving the brain. You can play the best games offline. When you need to brain out for a while, this game is just for you! Brain Test enthusiasts! Brain Test 5 is on the way! Keep following us! FEATURES ● Tricky & Mind-blowing brain teasers. ● Surprising riddles to learn if you find this offline game as an easy game. ● Unexpected solutions for puzzles. ● Tricky Club system with unlockable characters. ● Character and Environment customization options. ● Fan-favorite Brain Test art style with animated characters. ● Dozens of levels and constant new level updates. ● Humorous dialogues and exciting stories. ● Family friendly gameplay. Safe content for all ages. ● Can be played with one hand. ● Can be played offline and without internet. ● One of the best free games. Brain games for adults, puzzle games and new games. ● Free mind games, smart games. ● Completely free to download and free to play. ● Play without the internet. Free offline game. Canceling a trial or a subscription: • If you want to cancel a subscription during its free trial, you have to cancel it through your account in the Store. This must be done at least 24 hours before the end of the free trial period to avoid being charged. For more information, please visit https://support.apple.com/HT207865 for more information If there is questions contact us unico@unicogames.co Privacy Policy and Terms of Use Privacy Policy: https://unicostudio.co/privacy.html Terms of Use: https://unicostudio.co/terms.html

Screenshots

Car Cops4 screens
Brain Test 44 screens

Verdict

The call

The clearest difference is review sentiment: Brain Test 4 at 77% against Car Cops's 51%. Brain Test 4 also leads on rating (4.8 vs 4.5) and chart position (#98 vs unranked). Car Cops's advantage is update cadence (fortnightly vs every 2 months) and iOS requirement (12.0 vs 15.0). 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 Cops sells 1 one-off in-app purchase and Brain Test 4 sells 10 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Brain Test 4 holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 24K and 81K respectively. Written reviews point the same way: 51% of Car Cops's written reviews are positive against 77% of Brain Test 4's.

UpkeepUpdate frequency

Car Cops ships an update fortnightly, Brain Test 4 every 2 months. Both last shipped on November 3, 2026.

Scorecard6 real differences · 5 level
Car Cops versus Brain Test 4: the parameters behind the verdict, then further details
ParameterCar CopsBrain Test 4
PriceFreeFree
Rating4.5 (24K ratings)4.8 (81K ratings) — better
Positive reviews51.2% of reviews76.7% of reviews — better
Number of ratings24K81K — better
Update frequencyFortnightly — betterEvery 2 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank—#98 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size512 MB343 MB
Age rating12+4+
DeveloperSUPERSONIC STUDIOS LTDUNICO STUDIO

Customer experience

Car Cops

All ratings23,893 ratings
Positive86.0%
Neutral4.5%
Negative9.4%
Written reviews170 reviews
Positive51.2%
Neutral9.4%
Negative39.4%

Brain Test 4

All ratings81,010 ratings
Positive97.3%
Neutral1.2%
Negative1.5%
Written reviews939 reviews
Positive76.7%
Neutral7.2%
Negative16.1%

User reviews

Car Cops

From 24K App Store ratings

What we love

  • 🤩 Fun and addictive gameplay
  • 💡 Interesting concept
  • 👍 Simple and easy to understand

Room to improve

  • 🙄 Excessive ads
  • 🤢 Inappropriate content for young users
  • 🤯 Frequent crashes and glitches

Brain Test 4

From 81K App Store ratings

What we love

  • 🧠 Challenging and fun puzzles
  • 🎨 Customizable characters
  • 🤖 Helps improve brain power
  • 🕹️ Engaging gameplay

Room to improve

  • 💰 Too many ads
  • 🐛 Occasional glitches and bugs
  • 🔍 Some puzzles lack clarity
  • 🕰️ Levels can be completed too quickly

Bugs and requests

Car Cops

Reported bugs

3 issues
  • Game freezes after completing a level
  • Door to new room after day 90 does not open
  • Crashes when unlocking new room

Requested features

3 requests
  • Reduce ads or offer ad-free option
  • Improve age-appropriateness of content
  • Fix stability issues and bugs

Brain Test 4

Reported bugs

3 issues
  • Levels not registering correct answers
  • Game crashing or freezing
  • Ads not loading properly

Requested features

4 requests
  • More levels and content updates
  • Ability to change outfits for all characters
  • Reduced ads or option to remove them
  • Improved hint system

In-app purchases

1 purchases

Car Cops

One-time1
  • Remove Ads$2.99
10 purchases

Brain Test 4

Subscriptions1
  • VIP Package3 Days trial$4.997 Days
One-time9
  • 250 Coins$2.99
  • Remove Ads Discount Offer$3.99
  • Remove Ads$4.99
Show 6 more
  • 500 Coins$4.99
  • Remove Ads Offer$4.99
  • Starter Pack$5.99
  • Brain Pack$6.99
  • 1000 Coins$7.99
  • Supreme Bundle$19.99

Questions

Is Car Cops free?
Car Cops is free to download, with in-app purchases available.
Is Brain Test 4 free?
Brain Test 4 is free to download, with in-app purchases available.
Which has better reviews, Car Cops or Brain Test 4?
Brain Test 4 is rated higher. Car Cops averages 4.5 out of 5 from 24K ratings, while Brain Test 4 averages 4.8 from 81K ratings.
Do Car Cops or Brain Test 4 have ads?
Both Car Cops and Brain Test 4 show ads.
Which is updated more often, Car Cops or Brain Test 4?
Car Cops ships an update fortnightly, and Brain Test 4 every 2 months. Most recently, Car Cops was updated on November 3, 2026 and Brain Test 4 on November 3, 2026.

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