Comparison

Brain Puzzle 2 vs KingStack

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

Head to head
About

Brain Puzzle 2

Engage in a humorous and imaginative puzzle-solving adventure with unconventional logic and unexpected twists. This sequel offers a richer experience with quirky plot lines and interactive elements, requiring creative thinking and wit to overcome bizarre challenges. Enjoy simple controls and unlimited hints to spark new ideas.

Highlights
  • Humorous storytelling
  • Brain-teasing design
  • Unconventional logic puzzles
  • Interactive elements
  • Simple tap and swipe controls
  • Unlimited hints
  • Absurd scenarios and trending jokes
Features
Read full description

This time, we’re continuing the humorous storytelling and brain-teasing design of the first game, bringing you an even richer and more surprising puzzle-solving experience. In this brand-new sequel, you'll follow quirky plot lines and make clever use of clues and interactive elements to crack a series of bizarre yet cleverly constructed levels. Each scene is packed with carefully designed puzzles, unconventional logic, and unexpected twists—making you think outside the box and enjoy a perfect mix of reasoning and creativity. No complex systems needed—just tap, swipe, and explore! It's a fun and accessible brain challenge that anyone can enjoy. And if you get stuck, don’t worry—our trusty “Brain Buddy” will give you playful hints to spark new ideas and help you move forward. Game Features: Bigger, Weirder Stories – Absurd scenarios mixed with trending jokes and clever twists, sparking laughs and wild creativity! Think Differently – These puzzles aren’t what they seem... flip your logic and find the unexpected solution. Simple, Fun Controls – Tap, drag, and solve. No learning curve—just dive in and play. Unlimited Hints – Stuck? Get as many helpful hints as you need. Join us now and challenge the limits of your imagination! Use your creativity and wit to conquer this absurd and delightful puzzle adventure, and feel the thrill of every solution. This is just the beginning! More levels and crazy stories are on the way—stay tuned! Contact Email: xiaobuinfo2019@gmail.com Website: https://www.smallstepinfo.com

About

KingStack

Features
Read full description

20 seconds. 20 floors. How high can you go? KingStack: 20 Floors is a fast-paced stacking game where timing and precision matter. Watch the moving block and tap at the right moment to drop it onto the tower. Land it perfectly to earn a PERFECT. Chain consecutive PERFECT drops to build combos and keep climbing higher. The challenge gets harder as you go. Shake, danger, and wind effects make each floor more difficult and test your focus and timing. You only have 20 seconds. Can you reach Floor 20 before time runs out? FEATURES - Reach 20 floors in just 20 seconds - Simple one-tap controls - Precision-based PERFECT judgments - Build combos with consecutive PERFECT drops - Increasing difficulty as you climb - Shake, danger, and wind effects - WORLD RANK powered by Game Center - Check global rankings up to the Top 100 - Country flags based on device region - View your 10 most recent game results - Track your best floor, clear rate, combos, and more - Haptic and sound settings - Korean and English language support Compete with players around the world and climb the WORLD RANK. 20 seconds. 20 floors. How high can you go?

Screenshots

Brain Puzzle 24 screens
KingStack4 screens

Verdict

The call

The clearest difference is update cadence: KingStack at every 2 days against Brain Puzzle 2's monthly. Brain Puzzle 2's advantage is chart position (#47 vs unranked) and iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Brain Puzzle 2 ships an update monthly, KingStack every 2 days. The most recent releases landed on October 22, 2026 and October 14, 2026 respectively.

Scorecard3 real differences · 8 level
Brain Puzzle 2 versus KingStack: the parameters behind the verdict, then further details
ParameterBrain Puzzle 2KingStack
PriceFreeFree
Rating4.7 (17K ratings) — better—
Positive reviews64.1% of reviews—
Number of ratings17K — better—
Update frequencyMonthlyEvery 2 days — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supported—
Best chart rank#47 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size346 MB7 MB
Age rating12+12+
DeveloperSmallStep Dev Teambumsu lee

Bugs and requests

Brain Puzzle 2

Reported bugs

2 issues
  • Sky diet stage bug
  • Freezing on login screen

Requested features

3 requests
  • Bring back Chinese voice acting
  • Add old music from previous version
  • More BL (Boys' Love) content

KingStack

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Brain Puzzle 2

No in-app purchases

None

KingStack

No in-app purchases

Questions

Is Brain Puzzle 2 free?
Brain Puzzle 2 is free to download, with no in-app purchases.
Is KingStack free?
KingStack is free to download, with no in-app purchases.
Do Brain Puzzle 2 or KingStack have ads?
Both Brain Puzzle 2 and KingStack show ads.
Which is updated more often, Brain Puzzle 2 or KingStack?
Brain Puzzle 2 ships an update monthly, and KingStack every 2 days. Most recently, Brain Puzzle 2 was updated on October 22, 2026 and KingStack on October 14, 2026.

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