Comparison

Paint World by FoldApps™ vs Infinity Sudoku 9x9

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

Head to head
About

Paint World by FoldApps™

Collaborate with others worldwide to create an ever-expanding digital artwork. Express your creativity, improve drawing skills, and get inspired by a global community. Watch as individual contributions merge into a magnificent, collective masterpiece.

Highlights
  • Infinite collaborative artwork
  • Express creativity
  • Improve drawing skills
  • Get and give inspiration
  • View friends' drawings
  • Global community art
Features
Read full description

The World's Infinite Artwork for Kids We are giving out free fields! With Paint World we create an infinite artwork together with the whole world. This is the greatest addition to our award-winning FoldApps portfolio. Can we connect people's artworks and turn them into something larger than the sum of their parts? • Express yourself in this unique piece of art • Show off and improve your drawing skills • Get inspired and inspire others • Be excited what your friends and people from around the world come up with • Admire your friends' drawings • Watch something great emerge "Paint World is the ultimate social drawing experience" (Paint World Artist) Content is checked in multiple ways. Please help to keep this artwork growing awesome! Now on Apple TV too! Thank you for all the great feedback. We're happy so many people enjoy the app. If you have any questions email us at feedback@cribster.biz. Please write a review if you're happy, and write an email if you need support. Inspirational Greetings, your Fold-Team

About

Infinity Sudoku 9x9

Enjoy a pure, lightweight 9x9 Sudoku experience with no distractions. Choose your difficulty and play endlessly with freshly generated puzzles. Perfect for daily brain training, relaxation, and regaining focus.

Highlights
  • Endless 9x9 Sudoku puzzles
  • Multiple difficulty levels (Easy, Medium, Hard)
  • Clean, distraction-free interface
  • Intelligent Prediction feature
  • Comfortable themes
  • Freshly generated boards
Features
Read full description

In a noisy everyday world, Infinity Sudoku helps you keep things simple and quiet. Infinity Sudoku is a pure, lightweight 9x9 Sudoku game you can play endlessly. No complicated distractions, no extra burden, just a clean board, smooth controls, and the freedom to start a game anytime. Choose the pace that fits you with Easy, Medium, and Hard puzzles. Every board is freshly generated, so you never have to worry about running out. Whether you are commuting, taking a short break, or winding down before sleep, you can open a game and let your brain move gently for a few minutes. It is suited for everyday brain training, as well as relaxation and regaining focus. A few regular games can help you practice observation, logic, and patience, while the simple order of numbers helps you settle down. It also offers comfortable themes and Intelligent Prediction to make solving feel more natural without interrupting your focus. May Infinity Sudoku become a simple, quiet, and endlessly playable Sudoku corner where you can stay focused and calm within a small grid. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://inf-sudoku.luopeike.com/privacy-policy

Screenshots

Paint World by FoldApps™1 screens
Infinity Sudoku 9x94 screens

Verdict

The call

The clearest difference is rating: Infinity Sudoku 9x9 at 5.0 against Paint World by FoldApps™'s 2.8. Infinity Sudoku 9x9 also leads on review sentiment (100% vs 68%) and update cadence (every 3 weeks vs every 2 months). Paint World by FoldApps™'s advantage is iOS requirement (13.0 vs 16.0). On price, ratings volume, ads and in-app purchases 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. Paint World by FoldApps™ sells 10 one-off in-app purchases and Infinity Sudoku 9x9 sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Infinity Sudoku 9x9 holds the better App Store score, 5.0 against 2.8. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews point the same way: 68% of Paint World by FoldApps™'s written reviews are positive against 100% of Infinity Sudoku 9x9's.

UpkeepUpdate frequency

Paint World by FoldApps™ ships an update every 2 months, Infinity Sudoku 9x9 every 3 weeks. The most recent releases landed on October 23, 2026 and October 18, 2026 respectively.

Scorecard4 real differences · 6 level
Paint World by FoldApps™ versus Infinity Sudoku 9x9: the parameters behind the verdict, then further details
ParameterPaint World by FoldApps™Infinity Sudoku 9x9
PriceFreeFree
Rating2.8 (4 ratings)5.0 (2 ratings) — better
Positive reviews68.4% of reviews100.0% of reviews — better
Number of ratings4 — better2
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPod, Apple TViPhone, iPad, Mac, Apple TV
Requires iOS13.0 — better16.0
Further details — not scored
Size22 MB4 MB
Age rating9+4+
DeveloperCribster培克 罗

Customer experience

Paint World by FoldApps™

All ratings4 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews19 reviews
Positive68.4%
Neutral10.5%
Negative21.1%

Infinity Sudoku 9x9

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

10 purchases

Paint World by FoldApps™

One-time10
  • Get 2$0.99
  • 2 Felder Holen + WWF Spende$1.99
  • Get 5$2.99
Show 7 more
  • Get 10$2.99
  • 5 Felder Holen + WWF Spende$5.99
  • Get 20$8.99
  • 10 Felder Holen + WWF Spende$9.99
  • 20 Felder Holen + WWF Spende$17.99
  • 50 Felder Holen + WWF Spende$39.99
  • 100 Felder Holen + WWF Spende$99.99
3 purchases

Infinity Sudoku 9x9

Subscriptions2
  • Infinity Sudoku 1 Month Pro$1.991 Month
  • Infinity Sudoku 1 Year Pro$14.991 Year
One-time1
  • Infinity Sudoku Lifetime Pro$29.99

Questions

Is Paint World by FoldApps™ free?
Paint World by FoldApps™ is free to download, with in-app purchases available.
Is Infinity Sudoku 9x9 free?
Infinity Sudoku 9x9 is free to download, with in-app purchases available.
Which has better reviews, Paint World by FoldApps™ or Infinity Sudoku 9x9?
Infinity Sudoku 9x9 is rated higher. Paint World by FoldApps™ averages 2.8 out of 5 from 4 ratings, while Infinity Sudoku 9x9 averages 5.0 from 2 ratings.
Do Paint World by FoldApps™ or Infinity Sudoku 9x9 have ads?
Neither Paint World by FoldApps™ nor Infinity Sudoku 9x9 shows ads.
Which is updated more often, Paint World by FoldApps™ or Infinity Sudoku 9x9?
Paint World by FoldApps™ ships an update every 2 months, and Infinity Sudoku 9x9 every 3 weeks. Most recently, Paint World by FoldApps™ was updated on October 23, 2026 and Infinity Sudoku 9x9 on October 18, 2026.

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