Comparison

FreeCell· vs Inequality Sudoku

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

Head to head
About

FreeCell·

A classic single-player Solitaire card game with a clean design and large cards for easy play. This twist on Solitaire offers hours of entertainment with features like unlimited games, an undo option, and game statistics.

Highlights
  • Unlimited free games
  • Undo feature
  • Game statistics
  • Auto move option
  • Tap to move or drag and drop
  • Leaderboards and achievements
Read full description

FreeCell FreeCell is a fun and classic single player Solitaire card game. The clean design and big cards make playing this game a breeze. This twist on the classic game of Solitaire will keep you entertained for hours. Download the game for free now and enjoy the best FreeCell app out there! FreeCell is played with a standard 52-card deck. The goal of the game is to move all the cards to the four Foundation piles (located in the top left) and build each suit up from Ace to King. When playing, use the four open cells (on the top right) to store cards as you are trying to win. Features of FreeCell include: • Unlimited free games • Undo feature • Game statistics • Auto Move on/off • Tap to move or drag and drop cards • Game leaderboards and achievements • Sound that can be turned on/off • Game state saved See what some of our many users have to say about this popular FreeCell game: • “Love it! Can't stop playing!” • “I find it to be a great game to play when I have had a rough day.” • “Played for years on my PC, was happy to find this app for the iPad. Love the challenge!” • “Just love the game keep my mind sharp” • “Love free cell & this app is great!” If you like this app be sure to check out our other card games: • Solitaire • Spider Solitaire • Pyramid Solitaire Use of this application is governed by the Zynga Terms of Service (https://www.take2games.com/legal).

About

Inequality Sudoku

This puzzle game adds inequality signs to the classic Sudoku grid, requiring players to deduce which adjacent numbers are larger. It offers multiple difficulty levels and features global leaderboards, daily challenges, and occasional prize competitions.

Highlights
  • Inequality signs between cells
  • Multiple difficulty levels
  • Smart hint system
  • Pencil/notes mode
  • Global leaderboards
  • Daily challenges
  • Prize competitions
Features
Read full description

Inequality Sudoku is a fresh twist on the classic 9x9 Sudoku puzzle - with a challenging new rule: inequality signs between cells tell you which of two neighbors must be larger. DIFFICULTY LEVELS > Easy - 27 givens to get you started > Medium - 18 givens for a solid challenge > Hard - 9 givens, think carefully > Expert - Minimal givens, maximum logic > Guru - Minimal givens plus hidden inequality signs FEATURES > Smart hint system with pencil/notes mode > Global leaderboards - compete with players worldwide > Daily "Stars of Today" - top Guru scores each day > Monthly & weekly score tracking > Referral rewards and prize competitions > Push notifications for promotions and competitions COMPETITIONS Occasional competitions award Amazon gift cards to top players. Follow the Competition tab to stay updated. No internet required to play. Free with optional ads.

Screenshots

FreeCell·4 screens
Inequality Sudoku4 screens

Verdict

The call

The clearest difference is rating: Inequality Sudoku at 5.0 against FreeCell·'s 4.4. Inequality Sudoku also leads on in-app purchases (none vs 2) and update cadence (every 10 days vs every 2 months). FreeCell·'s advantage is ratings volume (2.7K vs 3) and device support (4 vs 1). On price 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. FreeCell· sells 2 one-off in-app purchases. Inequality Sudoku asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Inequality Sudoku holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: FreeCell· has 2.7K ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

FreeCell· ships an update every 2 months, Inequality Sudoku every 10 days. The most recent releases landed on October 23, 2026 and October 8, 2026 respectively.

Scorecard7 real differences · 3 level
FreeCell· versus Inequality Sudoku: the parameters behind the verdict, then further details
ParameterFreeCell·Inequality Sudoku
PriceFreeFree
Rating4.4 (2.7K ratings)5.0 (3 ratings) — better
Positive reviews53.9% of reviews—
Number of ratings2.7K — better3
Update frequencyEvery 2 monthsEvery 10 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPod, Apple TV — betteriPhone
Requires iOS13.0 — better17.0
Further details — not scored
Size289 MB16 MB
Age rating4+12+
DeveloperZynga Inc.CHUNMAO WANG

Customer experience

FreeCell·

All ratings2,662 ratings
Positive85.0%
Neutral7.7%
Negative7.3%
Written reviews228 reviews
Positive53.9%
Neutral13.6%
Negative32.5%

Inequality Sudoku

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

FreeCell·

Reported bugs

4 issues
  • Cards not registering when selected
  • Inability to move multiple cards at once
  • Game freezing or locking up
  • Overriding cellular data usage

Requested features

4 requests
  • Ability to replay lost games
  • Improved card movement and control
  • Option to disable ads
  • Better optimization for larger screens

Inequality Sudoku

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

FreeCell·

One-time2
  • time purchase for unlimited game replays$0.99
  • Removes Ads$2.99
None

Inequality Sudoku

No in-app purchases

Questions

Is FreeCell· free?
FreeCell· is free to download, with in-app purchases available.
Is Inequality Sudoku free?
Inequality Sudoku is free to download, with no in-app purchases.
Which has better reviews, FreeCell· or Inequality Sudoku?
Inequality Sudoku is rated higher. FreeCell· averages 4.4 out of 5 from 2.7K ratings, while Inequality Sudoku averages 5.0 from 3 ratings.
Do FreeCell· or Inequality Sudoku have ads?
Both FreeCell· and Inequality Sudoku show ads.
Which is updated more often, FreeCell· or Inequality Sudoku?
FreeCell· ships an update every 2 months, and Inequality Sudoku every 10 days. Most recently, FreeCell· was updated on October 23, 2026 and Inequality Sudoku on October 8, 2026.

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