Comparison

Sudoku by MobilityWare+ vs Flow Free+

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

Head to head
About

Sudoku by MobilityWare+

This app offers a beginner-friendly approach to Sudoku puzzles, utilizing color to simplify the learning process. It starts with smaller grids and gradually increases difficulty, making it accessible for new players while still offering challenges for experienced ones.

Highlights
  • Color-assisted Sudoku grids
  • Smaller puzzle sizes for beginners
  • Adjustable difficulty levels
  • Classic black and white mode available
  • Brain training through logic puzzles
Features
Read full description

Sudoku by MobilityWare is a vibrant and timeless rendition of the classic puzzle game – a game that blends iconic puzzle-solving that you know and love with a burst of color! Whether you're a seasoned Sudoku enthusiast or just beginning your journey, our colorful Sudoku game offers an engaging approach to mastering the art of Sudoku solving. Designed with approachability in mind, this Sudoku adventure infuses the traditional challenge with a colorful twist. Delve into the world of logic and strategy as you immerse yourself in this delightful puzzle experience. And guess what? If you're feeling nostalgic for the simplicity of the classic black and white gameplay, you can still customize your gameplay to fit the Black & White classic look and experience. Unravel the mysteries of the grid with ease and embark on a colorful journey to become a Sudoku master! Just start easy! Truly train your brain to understand new sudoku puzzle logic without complication or the strain of looking at black and white grids. Start training by playing smaller sudoku puzzles and harness the power of color and your brain will make more logical decisions! And as you become a sudoku puzzle solving master, adjust your difficulty to hard for a break from the now too-easy sudoku puzzles from your sudoku infancy! -Color Helps Your Eyes and Brain Black and white sudoku puzzle grids can be stark and hurt those eyes. Our gentler color grid puzzles are easy on the eyes, and help your brain strategize faster! -Smaller Puzzles Give You a Big Boost A largely blank 9x9 classic sudoku grid can be a scary thing. We start you out on smaller puzzles until you get the hang of logic and can start to formulate strategy! -Difficulty Levels Keep You Training Your brain will soon become a sudoku color master and while you can continue to enjoy solving sampler sudoku puzzles, you can always check Settings for Hard mode! We believe in you, but we like to play to just relax too ;) -Weekly Events Bring Unique Challenges Complete unique holiday puzzles, travel to 53 unique destinations in our new Travel Events, and complete puzzles to earn watering cans and water your Garden—all while discovering new ways to play Sudoku! -Sudoku Veterans Welcome If you don’t want your hand held or you prefer a classic black and white sudoku grid, you can always access good old fashioned original sudoku from the play menu. If we don’t make Sudoku the easiest game to learn or better understand, color us confused :P

About

Flow Free+

Connect matching colored pipes to fill the board without crossing or overlapping. Enjoy hundreds of levels with varying difficulty, or challenge yourself in time trials. Offers daily puzzles and achievements for a continuously engaging experience.

Highlights
  • Connect matching colors
  • Fill the entire board
  • Hundreds of levels
  • Time Trial mode
  • Daily puzzles
  • Over 9,000 puzzles
Features
Read full description

Flow Free® is a simple yet addictive puzzle game. Connect matching colors with pipe to create a Flow®. Pair all colors, and cover the entire board to solve each puzzle. But watch out, pipes will break if they cross or overlap! Free play through hundreds of levels, or race against the clock in Time Trial mode. Gameplay ranges from simple and relaxed, to challenging and frenetic, and everywhere in between. How you play is up to you. So, give Flow Free a try, and experience "mind like water"! Flow Free+ features: * Over 9,000 puzzles! * Daily puzzles: new levels every day, never run out * Carefully crafted, high-quality puzzles ranging from easy to extreme! * Optimized touch controls for smooth, satisfying play * Game Center achievements and cloud sync of your progress * Clean, colorful graphics and fun sound effects Enjoy!

Screenshots

Sudoku by MobilityWare+4 screens
Flow Free+4 screens

Verdict

The call

Sudoku by MobilityWare+ and Flow Free+ both sit at 4.8 stars, but that hides the real split: 92% of Flow Free+'s written reviews are positive against 70% of Sudoku by MobilityWare+'s. Flow Free+ also leads on update cadence (monthly vs every 3 months) and iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and ads 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Sudoku by MobilityWare+ against 4.8 for Flow Free+. Both are backed by a comparable volume of ratings — 32K and 16K respectively. Written reviews are what separate them: 70% of Sudoku by MobilityWare+'s written reviews are positive against 92% of Flow Free+'s.

UpkeepUpdate frequency

Sudoku by MobilityWare+ ships an update every 3 months, Flow Free+ monthly. Both last shipped on September 25, 2026.

Scorecard3 real differences · 7 level
Sudoku by MobilityWare+ versus Flow Free+: the parameters behind the verdict, then further details
ParameterSudoku by MobilityWare+Flow Free+
PriceFreeFree
Rating4.8 (32K ratings)4.8 (16K ratings)
Positive reviews69.8% of reviews91.8% of reviews — better
Number of ratings32K — better16K
Update frequencyEvery 3 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size223 MB20 MB
Age rating4+4+
DeveloperMobilityWareBig Duck Games LLC

Customer experience

Sudoku by MobilityWare+

All ratings31,538 ratings
Positive96.7%
Neutral2.1%
Negative1.2%
Written reviews533 reviews
Positive69.8%
Neutral11.8%
Negative18.4%

Flow Free+

All ratings15,613 ratings
Positive94.6%
Neutral2.5%
Negative2.9%
Written reviews462 reviews
Positive91.8%
Neutral3.5%
Negative4.8%

Bugs and requests

Sudoku by MobilityWare+

Reported bugs

3 issues
  • Unresponsive touch controls
  • Puzzles with no unique solutions
  • Notification issues

Requested features

5 requests
  • Add an option to disable hints and automatic corrections
  • Provide more challenging puzzle difficulty levels
  • Implement a robust note-taking system
  • Improve the daily challenge experience
  • Add a dark mode theme

Flow Free+

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Sudoku by MobilityWare+

No in-app purchases

None

Flow Free+

No in-app purchases

Questions

Is Sudoku by MobilityWare+ free?
Sudoku by MobilityWare+ is free to download, with no in-app purchases.
Is Flow Free+ free?
Flow Free+ is free to download, with no in-app purchases.
Which has better reviews, Sudoku by MobilityWare+ or Flow Free+?
Sudoku by MobilityWare+ and Flow Free+ are both rated 4.8 out of 5 on the App Store, from 32K and 16K ratings respectively.
Do Sudoku by MobilityWare+ or Flow Free+ have ads?
Neither Sudoku by MobilityWare+ nor Flow Free+ shows ads.
Which is updated more often, Sudoku by MobilityWare+ or Flow Free+?
Sudoku by MobilityWare+ ships an update every 3 months, and Flow Free+ monthly. Most recently, Sudoku by MobilityWare+ was updated on September 25, 2026 and Flow Free+ on September 25, 2026.

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