Comparison

Cinquillo vs Killer Sudoku

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

Head to head
About

Cinquillo

Features
Read full description

Cinquillo is a simple card game where you have to be the first to play all your cards, the first card to be played is the golden 5 and you can play any other 5 or a card adjacent to one already on the table. Play with your friends through Bluetooth and enjoy some quick games.

About

Killer Sudoku

This logic puzzle game offers a challenging yet accessible experience with a unique cage-based rule set. Enjoy a vast array of puzzles from easy to difficult, with no mandatory registration or interruptions during gameplay. Save your progress and play at your own pace.

Highlights
  • Killer Sudoku cage mechanics
  • SumSudoku and Sum Cross puzzles
  • Customizable settings
  • Progress saving
  • Ad-supported gameplay
  • Free to play
Read full description

A number puzzle game with few adverts and no charging, that you can enjoy from beginning to end! It's constantly saving the data, so you can finish it whenever you want! A wide range of puzzles, from easy to challenging. Puzzles for newcomers too! There are no advertisements during the game so that you can concentrate. And there is no troublesome membership registration at all! You can play them all for free. KillerSudoku is characterised by dotted areas called cages. Although its basic rules are same as in classic Sudoku, there is a grouping of individual cells called a cage. Only two rules apply to the cage. -The number in top left corner is the sum of numbers in cage. -The same number cannot be entered in cage. [ Rules of KillerSudoku ] -Same as Sudoku, single numbers from 1 to 9 are placed in 3 x 3 blocks surrounded by row, column and bold lines. -The same numbers cannot be placed in the row, column, block and cage -Target is to fill numbers in all the cells. There are other puzzles called SumSudoku and Sum Cross, but in general basic rules are the same. [ Point of App ] -Customisable with various settings to make it easier to do! -Significantly fewer adverts than any other free game! -Don't worry about how many mistakes you make! Take your time, enjoy it at your own pace! Enjoy to killerSudoku Puzzles!!

Screenshots

Cinquillo2 screens
Killer Sudoku1 screens

Verdict

The call

The clearest difference is ads: Cinquillo at none against Killer Sudoku's shown. Cinquillo also leads on update cadence (every 2 days vs every 5 weeks). On price, in-app purchases, device support and iOS requirement 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.

UpkeepUpdate frequency

Cinquillo ships an update every 2 days, Killer Sudoku every 5 weeks. Both last shipped on November 3, 2026.

Scorecard2 real differences · 8 level
Cinquillo versus Killer Sudoku: the parameters behind the verdict, then further details
ParameterCinquilloKiller Sudoku
PriceFreeFree
Rating—4.9 (12 ratings) — better
Positive reviews—80.0% of reviews
Number of ratings—12 — better
Update frequencyEvery 2 days — betterEvery 5 weeks
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size4 MB35 MB
Age rating4+4+
DeveloperGuillermo CiqueShovelGames Inc.

In-app purchases

None

Cinquillo

No in-app purchases

None

Killer Sudoku

No in-app purchases

Questions

Is Cinquillo free?
Cinquillo is free to download, with no in-app purchases.
Is Killer Sudoku free?
Killer Sudoku is free to download, with no in-app purchases.
Do Cinquillo or Killer Sudoku have ads?
Killer Sudoku shows ads; Cinquillo does not.
Which is updated more often, Cinquillo or Killer Sudoku?
Cinquillo ships an update every 2 days, and Killer Sudoku every 5 weeks. Most recently, Cinquillo was updated on November 3, 2026 and Killer Sudoku on November 3, 2026.

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