Comparison

Reaction Master'S vs FlagBlocks

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

Head to head
About

Reaction Master'S

Features
Read full description

Reaction Masters is the ultimate reflex and reaction speed challenge. Test how fast your brain and fingers really are. Tap at the perfect moment, react instantly, and push your limits in a series of fast and addictive reaction challenges. Whether you want to train your brain, improve your reaction time, or simply compete with friends, Reaction Masters delivers a simple but intense experience. FEATURES • Lightning-fast reaction challenges • Simple and addictive gameplay • Track your best reaction times • Improve focus and reflex speed • Compete with friends • Clean and minimal design HOW FAST ARE YOU? Your reaction time says a lot about your focus, reflexes, and mental sharpness. Reaction Masters lets you measure, train, and improve your reaction speed anytime. Perfect for quick sessions or long streaks of improvement. Download Reaction Masters now and see if you have what it takes to become a true Reaction Master.

About

FlagBlocks

Features
Read full description

Learn Flags While You Play FlagBlocks is a fun and addictive puzzle game where you recreate world flags using colored blocks. Train your memory, improve your visual skills, and discover countries in an interactive way. How it works Look at the flag, memorize it… and rebuild it! Place each block in the correct position Choose the right colors Complete the flag before time runs out (in challenge modes) Game Modes Relax Mode Play at your own pace No time limit No pressure Perfect for learning Challenge Mode Test your memory and speed Limited time Limited lives Visual effects for extra difficulty Expert Mode For advanced players Higher difficulty Fewer hints Maximum focus required Features Dozens of world flags to complete Simple and addictive block-based gameplay Boost your memory and concentration Level up and earn experience (XP) Unlock new challenges and flags Clean and relaxing design Play anytime, even offline Why you’ll love FlagBlocks Whether you want to relax or challenge your brain, FlagBlocks offers the perfect balance between fun and learning. Discover the world… one flag at a time.

Screenshots

Reaction Master'S4 screens
FlagBlocks4 screens

Verdict

The call

The clearest difference is ads: Reaction Master'S at none against FlagBlocks's shown. FlagBlocks's advantage is update cadence (every 2 days vs every 2 weeks) and iOS requirement (15.1 vs 26.1). On price, 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

Reaction Master'S ships an update every 2 weeks, FlagBlocks every 2 days. Both last shipped on October 25, 2026.

Scorecard3 real differences · 3 level
Reaction Master'S versus FlagBlocks: the parameters behind the verdict, then further details
ParameterReaction Master'SFlagBlocks
PriceFreeFree
Update frequencyEvery 2 weeksEvery 2 days — better
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPod
Requires iOS26.115.1 — better
Further details — not scored
Size62 MB36 MB
Age rating12+4+
DeveloperMurat Mustafa ErtanRaul Sanchez Reyes

In-app purchases

None

Reaction Master'S

No in-app purchases

None

FlagBlocks

No in-app purchases

Questions

Is Reaction Master'S free?
Reaction Master'S is free to download, with no in-app purchases.
Is FlagBlocks free?
FlagBlocks is free to download, with no in-app purchases.
Do Reaction Master'S or FlagBlocks have ads?
FlagBlocks shows ads; Reaction Master'S does not.
Which is updated more often, Reaction Master'S or FlagBlocks?
Reaction Master'S ships an update every 2 weeks, and FlagBlocks every 2 days. Most recently, Reaction Master'S was updated on October 25, 2026 and FlagBlocks on October 25, 2026.

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