Comparison

Sudoku Brain Challenge vs step2coin

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

Head to head
About

Sudoku Brain Challenge

Features
Read full description

Sudoku is a unique, fun, excellent and addictive game in the puzzle game world. Sudoku turns device into a mobile puzzle and a gaming hub. Sudoku will enable you to test your smartness, logical and reasoning skills through its great features. Playing Sudoku daily will help you to improve in your concentration and overall brain power. Sudoku offers fun and exciting puzzle game that will keep you entertained. This type of puzzle game is one of the highly top class mobile games around the world!! . The game is presented in outstanding visuals and graphics as well as great sound effects for an immersive and an exciting gaming experience. How to play. Sudoku is easy to understand. Simply place numbers into board and fill correctly a 9×9 grid with the numbers so that each row, column and 3×3 section will contain all the digits between 1 and 9 and play your way to the next level. It is not as easy as it looks; it is a game that will test your brain!! . With Sudoku Game in your Device there will be no doll moment. Sudoku is just a great Puzzle game for you!! Love to play puzzle for fun? Experience the thrill of Sudoku Game. Players are guaranteed a smooth experience through it’s user-friendly interface. Download Sudoku and experience it yourself! Top Features • Test your brain with Sudoku • Challenge other Sudoku players • Extremely lightweight game that will not take much space in your device. • Well designed graphics interface • 5 Levels to play • Melodious sound and background • Daily Challenge game. • Highly addictive game This is a must try out game for you. You have to play Sudoku to prove the world that you are a real Puzzle game genius!!! Sudoku is the real puzzle game experience you want!  Download Sudoku now! Entertaining game-play and unlimited fun guaranteed!

About

step2coin

This fitness app tracks your exercise and rewards you with points for staying active. Earn points by walking and redeem them for sportswear, gift cards, and prizes. It integrates with your device's health data to make fitness more engaging.

Highlights
  • Exercise tracking
  • STEP point collection
  • Rewards redemption
  • Health app integration
  • Active lifestyle promotion
  • Gift cards and prizes
Features
Read full description

Step2Coin is a fitness app, which enables you to keep track your own exercise at any occasion. In order to make sports more interesting and to promote an overall active and healthy lifestyle to everyone, there are campaigns for you to collect STEP points. You can collect STEP points whenever you want! These STEP points can then be spent on rewards, such as sportswear, gift card, prizes. Health app integration Please note that this app will access your health and fitness data from iOS Health app (HealthKit) and present the data in a user friendly way.

Screenshots

Sudoku Brain Challenge4 screens
step2coin4 screens

Verdict

The call

The clearest difference is in-app purchases: step2coin at none against Sudoku Brain Challenge's 7. Sudoku Brain Challenge's advantage is update cadence (every 2 days vs every 2 months) and iOS requirement (6.0 vs 11.2). On price, ads 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. Sudoku Brain Challenge sells 7 one-off in-app purchases. step2coin asks for nothing beyond the download.

UpkeepUpdate frequency

Sudoku Brain Challenge ships an update every 2 days, step2coin every 2 months. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
Sudoku Brain Challenge versus step2coin: the parameters behind the verdict, then further details
ParameterSudoku Brain Challengestep2coin
PriceFreeFree
Rating—3.5 (8 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—8 — better
Update frequencyEvery 2 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS6.0 — better11.2
Further details — not scored
Size22 MB44 MB
Age rating4+17+
DeveloperHai TranWing Kai Wong

In-app purchases

7 purchases

Sudoku Brain Challenge

One-time7
  • Coin Package 1$0.99
  • Remove Advs$0.99
  • Coin Pakage 2$1.99
Show 4 more
  • Coin Package 3$2.99
  • Coin Package 4$3.99
  • Coin Package 5$4.99
  • Coin Package 6$9.99
None

step2coin

No in-app purchases

Questions

Is Sudoku Brain Challenge free?
Sudoku Brain Challenge is free to download, with in-app purchases available.
Is step2coin free?
step2coin is free to download, with no in-app purchases.
Do Sudoku Brain Challenge or step2coin have ads?
Neither Sudoku Brain Challenge nor step2coin shows ads.
Which is updated more often, Sudoku Brain Challenge or step2coin?
Sudoku Brain Challenge ships an update every 2 days, and step2coin every 2 months. Most recently, Sudoku Brain Challenge was updated on November 4, 2026 and step2coin on November 3, 2026.

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