Comparison

Block Mania vs React CRT

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

Head to head
About

Block Mania

Engage in a vibrant puzzle game where you match colored Lego blocks to their correct spots. Overcome obstacles and earn special pieces to build a magnificent windmill as you progress through increasingly challenging levels.

Highlights
  • Match colored Lego blocks
  • Overcome challenging obstacles
  • Build a windmill with earned pieces
  • Vibrant and engaging design
  • Ever-evolving level challenges
Features
Read full description

Enter a world of colorful Lego puzzles where every move brings you closer to building something amazing! In this fun and engaging puzzle game, your goal is simple: match each Lego block to its correct color to complete the level. But be prepared—each stage introduces new obstacles that will test your strategy and problem-solving skills! With every level you conquer, you'll earn a special Lego piece to gradually construct a magnificent windmill. The more puzzles you solve, the closer you get to seeing your creation come to life! Features: Challenging Puzzle Mechanics – Move and match Lego blocks to their correct colors while overcoming tricky obstacles. Build As You Play – Earn Lego pieces with each completed level and watch your windmill take shape! Vibrant and Engaging Design – Enjoy bright visuals and smooth controls for a fun and immersive experience. Ever-Evolving Challenges – Each level introduces new twists to keep you thinking and engaged. Put your puzzle-solving skills to the test and start building your windmill—one Lego block at a time! Download now and begin your colorful adventure!

About

React CRT

This app combines cognitive and coordination training using a unique method to improve reaction time, decision-making, and precision. It's designed for athletes, those in recovery, and individuals looking to enhance focus or maintain cognitive sharpness with age.

Highlights
  • Cognition and coordination training
  • Improves reaction time
  • Enhances decision-making
  • Boosts precision and movement control
  • Suitable for athletes and rehabilitation
  • Engaging for kids and seniors
Features
Read full description

Want to React? One, Two, React! Most apps train either your mind or your coordination—but Want to React does both. Using the REACT training method, this app strengthens the vital connection between cognition and coordination, helping you react faster, make better decisions, and move with precision. Whether you're a pro athlete, recovering from an injury, looking to enhance focus and attention, or aiming to keep your brain sharp as you age, Want to React is your go-to training solution. Train Your Mind + Body Together: Athletes: Improve split-second decision-making, reflexes, and movement control. Rehabilitation & Recovery: Regain coordination, rebuild cognitive skills, and enhance motor control. Kids & ADHD: Strengthen focus, quick thinking, and filtering skills in an engaging way. Seniors: Maintain cognitive sharpness and prevent motor decline. Why Choose Want to React? Cognition + Coordination = Complete Training Unlimited Free Access – No Paywalls! Train with Just Your Phone & Simple Tools Backed by Experts & Used Worldwide Watch free training videos on YouTube: www.youtube.com/12react Learn more at www.12react.info Download Want to React now and take your performance to the next level! Want to React? One, Two, React! https://backend.12react.net/TermsOfUse

Screenshots

Block Mania4 screens
React CRT4 screens

Verdict

The call

The clearest difference is review sentiment: React CRT at 100% against Block Mania's 26%. React CRT also leads on ads (none vs shown) and rating (5.0 vs 4.7). Block Mania's advantage is ratings volume (2K vs 1). On price, update cadence, 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. Block Mania sells 25 one-off in-app purchases and React CRT sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

React CRT holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Block Mania has 2K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 26% of Block Mania's written reviews are positive against 100% of React CRT's.

UpkeepUpdate frequency

Block Mania ships an update every 11 days, React CRT every 3 weeks. The most recent releases landed on September 26, 2026 and September 19, 2026 respectively.

Scorecard4 real differences · 6 level
Block Mania versus React CRT: the parameters behind the verdict, then further details
ParameterBlock ManiaReact CRT
PriceFreeFree
Rating4.7 (2K ratings)5.0 (1 ratings) — better
Positive reviews26.5% of reviews100.0% of reviews — better
Number of ratings2K — better1
Update frequencyEvery 11 days — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.4
Further details — not scored
Size383 MB71 MB
Age rating4+4+
DeveloperNAM DUONG LAW COMPANY LIMITEDYoed Agmon

Customer experience

Block Mania

All ratings1,989 ratings
Positive91.5%
Neutral5.0%
Negative3.6%
Written reviews34 reviews
Positive26.5%
Neutral23.5%
Negative50.0%

React CRT

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Block Mania

Reported bugs

1 issue
  • Inaccurate block-moving controls as levels get harder

Requested features

2 requests
  • More time for levels to accommodate senior players
  • Improved ad-to-gameplay ratio

React CRT

Not enough reviews yet to summarise bugs or requests.

In-app purchases

25 purchases

Block Mania

One-time25
  • Pick One Pack 1$0.99
  • Treasure Hunt Pack 1$0.99
  • Pick One Pack 2$1.99
Show 22 more
  • Treasure Hunt Pack 2$1.99
  • Gold 1$1.99
  • Pick One Pack 3$2.99
  • Treasure Hunt Pack 3$2.99
  • Booster Offer$2.99
  • Treasure Hunt Pack 4$3.99
  • Booster Special Pack$3.99
  • Pick One Pack All$4.99
  • Treasure Hunt Pack 5$4.99
  • Fail Offer$4.99
  • Summer Deal Pack$5.99
  • Starter Pack$6.99
  • Remove Ads$7.99
  • Gold 2$7.99
  • Small Bundle$9.99
  • No Ads Bundle$11.99
  • Gold 3$14.99
  • Remove Timer Pack Sale$24.99
  • Gold 4$29.99
  • Large Bundle$31.99
  • Gold 5$54.99
  • Gold 6$99.99
2 purchases

React CRT

Subscriptions2
  • Pro Monthly$4.991 Month
  • Pro Yearly$19.991 Year

Questions

Is Block Mania free?
Block Mania is free to download, with in-app purchases available.
Is React CRT free?
React CRT is free to download, with in-app purchases available.
Which has better reviews, Block Mania or React CRT?
React CRT is rated higher. Block Mania averages 4.7 out of 5 from 2K ratings, while React CRT averages 5.0 from 1 ratings.
Do Block Mania or React CRT have ads?
Block Mania shows ads; React CRT does not.
Which is updated more often, Block Mania or React CRT?
Block Mania ships an update every 11 days, and React CRT every 3 weeks. Most recently, Block Mania was updated on September 26, 2026 and React CRT on September 19, 2026.

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