Comparison

Kakurasu Challenge vs infinity R

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

Head to head
About

Kakurasu Challenge

Features
Read full description

Attractive Layout, Amazing Graphics, Extraordinary Designed Board, Intuitive User Interface, Ease of Use. This is the more advance level board game that you should challenge like you never experience before. Unlimited puzzles with varied level of difficulty to fit your choice. 5x5, 6x6, 7x7, 9x9, 9x11 You’ll never regret having this Kakurasu Challenge, which is just perfectly challenge your mind, your logical thinking skill, your brain cells! Interrupted? Need a Break? Exit Kakurasu Challenge and you’ll get to see your incomplete puzzle is saved and awaiting for your return. Stuck? Need some guide? Simply click on hints and you'll get an answer right away! Useful hints as aid, why not! Feature: - Auto Save Mode - Levels of Difficulty - Endless, Randomly Generated Puzzles - Game Timer - Pause/Resume Puzzle - Smart Hints How to play: The goal is to make some of the cells check in such a way that: 1. The check cells on each row sum up to the number on the right. 2. The check cells on each column sum up to the number on the bottom. 3. If a check cell is first on its row/column its value is 1. If it is second its value is 2 etc. Long tap a cell to place an X.

About

infinity R

Experience a unique twist on a classic board game, blending strategy with a "quantum" element for endless replayability. Compete for high scores and enjoy a visually appealing interface with multiple play modes.

Highlights
  • Quantum-evolved gameplay
  • Infinite score potential
  • AI and friend play modes
  • Global ranking system
  • Visually appealing interface
  • Ad-free experience
Features
Read full description

Made with Love. Download this app when it is Free !! This game is neither Othello nor Reversi but revolved Othello with Love and Quantum ! This is the game you can play indefinitely. Discover the evolution of the classic board game. Use your intellect to thrive and coexist. Strive to achieve the highest score possible. As long as you don't make mistake, you will increment score infinitely. Features: 1. Amazing User Interface. 2. Pretty colors. 3. No Ads. 4. A global ranking system Play modes: 1. With AI. 2. With friends. 3. With a lover. 4. Online (coming soon). Designed for all ages.

Screenshots

Kakurasu Challenge4 screens
infinity R1 screens

Verdict

The call

The clearest difference is in-app purchases: infinity R at none against Kakurasu Challenge's 3. infinity R also leads on ads (none vs shown) and update cadence (daily vs monthly). Kakurasu Challenge's advantage is iOS requirement (12.4 vs 17.0). 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. Kakurasu Challenge sells 3 one-off in-app purchases. infinity R asks for nothing beyond the download.

UpkeepUpdate frequency

Kakurasu Challenge ships an update monthly, infinity R daily. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard4 real differences · 6 level
Kakurasu Challenge versus infinity R: the parameters behind the verdict, then further details
ParameterKakurasu Challengeinfinity R
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyMonthlyDaily — better
AdsYesNo — better
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.4 — better17.0
Further details — not scored
Size16 MB2 MB
Age rating4+4+
DeveloperAlven KamRyuta Ito

In-app purchases

3 purchases

Kakurasu Challenge

One-time3
  • Kakurasu Challenge 20 Hints$0.99
  • Kakurasu Challenge 50 Hints$1.99
  • Kakurasu Challenge 100 Hints$2.99
None

infinity R

No in-app purchases

Questions

Is Kakurasu Challenge free?
Kakurasu Challenge is free to download, with in-app purchases available.
Is infinity R free?
infinity R is free to download, with no in-app purchases.
Do Kakurasu Challenge or infinity R have ads?
Kakurasu Challenge shows ads; infinity R does not.
Which is updated more often, Kakurasu Challenge or infinity R?
Kakurasu Challenge ships an update monthly, and infinity R daily. Most recently, Kakurasu Challenge was updated on November 3, 2026 and infinity R on November 4, 2026.

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