Comparison

Reaction Time Test vs Avoid Blocks

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

Head to head
About

Reaction Time Test

Test and train your reflexes with this app. Simply tap the screen when a red square appears to measure your reaction speed and improve your concentration. Daily practice can enhance your reflexes, making it ideal for gamers.

Highlights
  • Reaction speed testing
  • Reflex training
  • Concentration improvement
  • Rank display
  • Daily practice recommended
Features
Read full description

An app for reaction speed, reflex testing and training Touch the screen when a red square appears Displays rank according to reaction speed Practicing every day may also be a training of reflexes It can also be used as a training for concentration. Recommended for those who are playing games such as FPS

About

Avoid Blocks

Test your speed and strategy by dragging a white box to dodge rapidly falling red blocks. This game offers simple controls with an escalating challenge, perfect for quick plays or extended sessions to improve reaction time.

Highlights
  • Drag to dodge red blocks
  • Increasing speed challenge
  • Simple controls, hard to master
  • Reflex training
  • High score competition
  • Quick play sessions
Features
Read full description

## How Fast Are Your Reflexes? Welcome to Avoid the Blocks, the ultimate test of speed, strategy, and staying calm under pressure! Drag your white box, dodge those bouncy red blocks, and see how long you can survive. Spoiler alert: It gets crazy fast! ## Simple Controls, Endless Challenge Drag the white box to dodge red blocks. The longer you last, the faster it gets. One classic level, infinite ways to prove you're the GOAT! ## Why You’ll Love It: Satisfyingly tough — Easy to start, hard to master. Reflex training 101 — Your thumbs won’t know what hit them. Perfect for quick plays or long streak sessions. ## Are You Up for the Challenge? Compete with friends, set new high scores, and unlock your inner dodge ninja. This isn’t just a game — it’s a vibe. Ready to flex? Let’s gooo! Download Avoid the Blocks now and show the world how fast your reflexes really are.

Screenshots

Reaction Time Test3 screens
Avoid Blocks4 screens

Verdict

The call

The clearest difference is price: Reaction Time Test at Free against Avoid Blocks's $2.99. Reaction Time Test also leads on in-app purchases (none vs 3) and update cadence (every 3 months vs every 11 months). Avoid Blocks's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.6). On 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

Reaction Time Test is free to download; Avoid Blocks costs $2.99 up front. Avoid Blocks sells 3 one-off in-app purchases. Reaction Time Test asks for nothing beyond the download.

UpkeepUpdate frequency

Reaction Time Test ships an update every 3 months, Avoid Blocks every 11 months. The most recent releases landed on September 23, 2026 and September 28, 2026 respectively.

Scorecard6 real differences · 4 level
Reaction Time Test versus Avoid Blocks: the parameters behind the verdict, then further details
ParameterReaction Time TestAvoid Blocks
PriceFree — better$2.99
Rating—5.0 (1 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 3 months — betterEvery 11 months
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size13 MB41 MB
Age rating4+4+
DeveloperRyouhei AzumaEthisham Niazi

Customer experience

Reaction Time Test

Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

Avoid Blocks

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Reaction Time Test

No in-app purchases

3 purchases

Avoid Blocks

One-time3
  • 100 Retries$0.99
  • 500 Retries$2.99
  • 1000 Retries$4.99

Questions

Is Reaction Time Test free?
Reaction Time Test is free to download, with no in-app purchases.
Is Avoid Blocks free?
Avoid Blocks costs $2.99, and also offers in-app purchases.
Do Reaction Time Test or Avoid Blocks have ads?
Reaction Time Test shows ads; Avoid Blocks does not.
Which is updated more often, Reaction Time Test or Avoid Blocks?
Reaction Time Test ships an update every 3 months, and Avoid Blocks every 11 months. Most recently, Reaction Time Test was updated on September 23, 2026 and Avoid Blocks on September 28, 2026.

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