Comparison

Brain Test 4 vs Hide My Proof

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

Head to head
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

About

Hide My Proof

Engage your logic skills with this drawing and erasing puzzle game. Uncover hidden images by strategically clearing parts of the screen or complete drawings by filling in missing elements. It's a fun way to test your deductive reasoning.

Highlights
  • Erase to reveal hidden images
  • Draw to complete missing parts
  • Logic-based puzzles
  • Intuitive touch controls
  • Fun and engaging gameplay
Read full description

It's easy to play! Touch the screen and drag your finger to erase part of the drawing and see what's behind it. Or draw to complete the missing piece. Sometimes it's a good idea to drag

Screenshots

Brain Test 44 screens
Hide My Proof4 screens

Verdict

The call

The clearest difference is review sentiment: Brain Test 4 at 77% against Hide My Proof's 13%. Brain Test 4 also leads on rating (4.8 vs 4.5) and chart position (#98 vs unranked). Hide My Proof's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (13.0 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. Brain Test 4 sells 12 in-app purchases, starting at $4.99 per 7 days and Hide My Proof sells 1 one-off in-app purchase. 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. That said, the two scores are not equally well evidenced: Brain Test 4 has 81K ratings behind it against 12K, so its average is the more settled of the two. Written reviews point the same way: 77% of Brain Test 4's written reviews are positive against 13% of Hide My Proof's.

UpkeepUpdate frequency

Brain Test 4 ships an update every 2 months, Hide My Proof every 3 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

Scorecard6 real differences · 5 level
Brain Test 4 versus Hide My Proof: the parameters behind the verdict, then further details
ParameterBrain Test 4Hide My Proof
PriceFreeFree
Rating4.8 (81K ratings) — better4.5 (12K ratings)
Positive reviews76.6% of reviews — better12.8% of reviews
Number of ratings81K — better12K
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#98 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size320 MB411 MB
Age rating4+12+
DeveloperUNICO STUDIOSUPERSONIC STUDIOS LTD

Customer experience

Brain Test 4

All ratings80,153 ratings
Positive97.4%
Neutral1.2%
Negative1.5%
Written reviews933 reviews
Positive76.6%
Neutral7.2%
Negative16.2%

Hide My Proof

All ratings11,710 ratings
Positive86.4%
Neutral5.2%
Negative8.4%
Written reviews234 reviews
Positive12.8%
Neutral13.7%
Negative73.5%

User reviews

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

Hide My Proof

From 12K App Store ratings

What we love

  • 🚀 Quick and easy gameplay
  • 💡 Entertaining for a long time
  • 👍 Almost no ads

Room to improve

  • 🔥 Too many ads
  • 🔁 Repetitive levels
  • 🐛 Bugs and glitches
  • 🤔 Inappropriate content for young players

Bugs and requests

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

Hide My Proof

Reported bugs

2 issues
  • Game freezes or gets stuck on certain levels
  • Purchased ad-free version doesn't work as expected

Requested features

3 requests
  • More new levels
  • Reduce ads or make ad-free option more affordable
  • Improve instructions and gameplay

In-app purchases

12 purchases

Brain Test 4

Subscriptions1
  • VIP Package3 Days trial$4.997 Days
One-time11
  • 500 Coins Pack5$2.99
  • 250 Coins$2.99
  • Remove Ads Discount Offer$3.99
Show 8 more
  • Remove Ads$4.99
  • 500 Coins$4.99
  • Remove Ads Offer$4.99
  • Starter Pack$5.99
  • Brain Pack$6.99
  • 1000 Coins$7.99
  • 2500 Coins$14.99
  • Supreme Bundle$19.99
1 purchases

Hide My Proof

One-time1
  • No-Ads$2.99

Questions

Is Brain Test 4 free?
Brain Test 4 is free to download, with in-app purchases available.
Is Hide My Proof free?
Hide My Proof is free to download, with in-app purchases available.
Which has better reviews, Brain Test 4 or Hide My Proof?
Brain Test 4 is rated higher. Brain Test 4 averages 4.8 out of 5 from 81K ratings, while Hide My Proof averages 4.5 from 12K ratings.
Do Brain Test 4 or Hide My Proof have ads?
Both Brain Test 4 and Hide My Proof show ads.
Which is updated more often, Brain Test 4 or Hide My Proof?
Brain Test 4 ships an update every 2 months, and Hide My Proof every 3 weeks. Most recently, Brain Test 4 was updated on October 26, 2026 and Hide My Proof on October 25, 2026.

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