Comparison

Reaction Time vs World Sichuan

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

Head to head
About

Reaction Time

Features
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Are your reactions fast enough to tap 00 before it disappears? ZeroZero Reaction is a fast-paced reaction game by Ibbleobble, designed to test your focus, timing, and speed! Perfect for kids and adults alike, ZeroZero Reaction is simple to play but tricky to master. Watch the numbers loop from 00 to 39 at lightning speed… and tap 00 at just the right moment to score! After five tries, your best reaction time will be sent to Game Center so you can challenge your friends and climb the leaderboard! Game Modes: Classic Mode: Tap 00 as fast as you can. Cheese Mode (In-App Purchase): Tap the cheese instead! – Unlocks ad-free gameplay and even more fun! Features: Super simple one-tap gameplay Fun, educational, and addictive Game Center support Compatible with iOS, iPadOS, macOS & tvOS Great for improving focus and motor skills In-app purchase removes ads and unlocks Cheese Mode Whether you're a quick-tapping kid or a competitive grown-up, ZeroZero Reaction will keep you coming back for “just one more go!” Love Ibbleobble? If you enjoy ZeroZero Reaction, be sure to check out our other educational and fun apps by searching Ibbleobble on the App Store! www.ibbleobble.com www.facebook.com/iblobl www.instagram.com/iblobl www.twitter.com/_iblobl If you enjoy ZeroZero Reaction – Ibbleobble or any of our other games, we’d love a rating or review!

About

World Sichuan

Read full description

World Sichuan is a classic tile‑matching puzzle. Connect two identical tiles with a path that turns at most twice to clear them. Beat difficulty patterns, improve your time, and challenge the TOP 10 rankings. Use hints and shuffle when the board gets stuck.

Screenshots

Reaction Time4 screens
World Sichuan4 screens

Verdict

The call

The clearest difference is in-app purchases: World Sichuan at none against Reaction Time's 1. Reaction Time's advantage is device support (5 vs 3). On price, update cadence, ads and iOS requirement 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. Reaction Time sells 1 one-off in-app purchase. World Sichuan asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 6, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 4 level
Reaction Time versus World Sichuan: the parameters behind the verdict, then further details
ParameterReaction TimeWorld Sichuan
PriceFreeFree
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod, Mac, Apple TV — betteriPhone, iPad, iPod
Requires iOS15.615.6
Further details — not scored
Size10 MB33 MB
Age rating4+4+
DeveloperKidDotCoHyunjoon Seo

In-app purchases

1 purchases

Reaction Time

One-time1
  • Can You Find The Cheese?$1.99
None

World Sichuan

No in-app purchases

Questions

Is Reaction Time free?
Reaction Time is free to download, with in-app purchases available.
Is World Sichuan free?
World Sichuan is free to download, with no in-app purchases.
Do Reaction Time or World Sichuan have ads?
Neither Reaction Time nor World Sichuan shows ads.
Which is updated more often, Reaction Time or World Sichuan?
Reaction Time ships an update every 2 months, and World Sichuan every 2 months. Most recently, Reaction Time was updated on October 6, 2026 and World Sichuan on October 25, 2026.

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