Comparison

Bushi Fight vs Reaction Lab

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

Head to head
About

Bushi Fight

Engage in fast-paced combat by swinging your katana to defeat enemies. Master the art of the sword in this action-packed game.

Highlights
  • Katana swinging combat
  • Enemy slashing gameplay
  • Fast-paced action
  • Simple drag controls
Features
Read full description

You are a BUSHI. You can swing your KATANA by dragging. Slash and defeat the enemies!

About

Reaction Lab

Features
Read full description

Test your speed and sharpen your senses with Reaction Lab! Whether you are a competitive user looking to improve your timing or just want to see how fast your brain processes information, Reaction Lab offers a suite of precision tools and mini-games designed to push your limits or simply have fun. Train your brain to react faster with interactive challenges that track your progress and help you achieve peak performance. From visual cues to auditory triggers, every millisecond counts! Key Features: Reaction Time Tests – Measure your visual and auditory response speeds with millisecond precision. Reflex Training Games – Engage in fast-paced mini-games designed to improve hand-eye coordination. Performance Tracking – Monitor your daily improvements and aim for new personal high scores. Multiple Game Modes – Choose from a variety of challenges, including color shifting, sound triggers, various difficulties, and rapid-fire clicking. Simple & Intuitive Design – Jump straight into training with a clean, high-contrast interface designed for focus. Global Leaderboards – Compare your reaction speeds with players around the world and see where you rank. Are you fast enough to join the elite? Download Reaction Lab today and start your training!

Screenshots

Bushi Fight3 screens
Reaction Lab4 screens

Verdict

The call

The clearest difference is in-app purchases: Bushi Fight at none against Reaction Lab's 1. Bushi Fight also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (13.0 vs 15.1). Reaction Lab's advantage is ads (none vs shown). On price 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. Reaction Lab sells 1 one-off in-app purchase. Bushi Fight asks for nothing beyond the download.

UpkeepUpdate frequency

Bushi Fight ships an update every 3 weeks, Reaction Lab every 2 months. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Bushi Fight versus Reaction Lab: the parameters behind the verdict, then further details
ParameterBushi FightReaction Lab
PriceFreeFree
Rating4.7 (987 ratings) — better—
Positive reviews71.7% of reviews—
Number of ratings987 — better—
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size87 MB76 MB
Age rating17+4+
DeveloperKAYAC Inc.Ariolu LLC

In-app purchases

None

Bushi Fight

No in-app purchases

1 purchases

Reaction Lab

One-time1
  • Remove Ads$2.99

Questions

Is Bushi Fight free?
Bushi Fight is free to download, with no in-app purchases.
Is Reaction Lab free?
Reaction Lab is free to download, with in-app purchases available.
Do Bushi Fight or Reaction Lab have ads?
Bushi Fight shows ads; Reaction Lab does not.
Which is updated more often, Bushi Fight or Reaction Lab?
Bushi Fight ships an update every 3 weeks, and Reaction Lab every 2 months. Most recently, Bushi Fight was updated on November 5, 2026 and Reaction Lab on October 31, 2026.

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