Comparison

Sudoku Terminator2 vs Sudoku

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

Head to head
About

Sudoku Terminator2

This app offers a unique Sudoku experience with advanced problem-solving techniques and an incredibly smooth control system. It includes a powerful universal solver and a vast collection of puzzles, ensuring endless replayability. The app is designed to be compact and power-efficient.

Highlights
  • Advanced problem-solving techniques with animation
  • Efficient and smooth single-click number input
  • Universal Sudoku solver for any puzzle
  • Massive collection of unique Sudoku puzzles
  • Compact and power-saving design
Features
Read full description

Sudoku is one of the best puzzle games in human history, and has countless fans all over the world. Sudoku Terminator is loved by many Sudoku lovers due to its unique gameplay. Sudoku Terminator 2, as an improved version of the first generation, while retaining its classic gameplay, makes it more compact (small footprint) and environmentally friendly (power saving). --- free There is no paid content. --- Rich problem-solving techniques Animation display, easy to understand. Each technique has detailed instructions and animations. Techniques include Last Value, Hidden Single in box, Hidden Single in line, Pointing, Claiming, Naked/ Hidden Pair, Triplet, Quad, X-Wing, Swordfish, Jellyfish, Skyscraper, Two Strings Kite, Turbot Fish, X-Chain, Group X-Chain, XY-Chain --- Incredible controls The feeling of control you have never experienced before: efficient and smooth. A number only needs one click, other Sudoku games need 2 times; Multiple numbers can be filled continuously without any waiting, the whole process is smooth and natural, and all kinds of information are clear and clear. --- Universal puzzle solver We built in the most powerful sudoku solver ever, it can solve any sudoku puzzle without any limitation. Enter an unsolvable puzzle and it will show that there is no solution. Enter a multi-solution puzzle (including empty sudoku), it will give 2 solutions, and highlight the difference. Enter a valid Sudoku, it will give a unique solution, and can display detailed problem-solving techniques and steps. --- Massive puzzles There are a large number of built-in Sudoku puzzles, and there are countless variations of the same puzzle. It is almost impossible for you to encounter the same puzzle twice.

About

Sudoku

Features
Read full description

This classic Sudoku is to fill a 9x9 grid with numbers so that each row, column and each 3x3 small nine grid section contains numbers between 1 and 9. This Sudoku is divided into 3 difficulty, you can freely choose the difficulty of the Sudoku puzzle. At the beginning, there will be some squares filled with numbers in the 9x9 grid. What you have to do is apply logic to fill in the missing numbers and complete the grid. As a number puzzle product, Sudoku does not require you to have calculation and special math skills. Although the gameplay is simple, the number arrangement is ever-changing, and you will never get tired of playing. Improve concentration and intelligence!

Screenshots

Sudoku Terminator24 screens
Sudoku4 screens

Verdict

The call

The clearest difference is ads: Sudoku Terminator2 at none against Sudoku's shown. Sudoku Terminator2 also leads on update cadence (every 5 days vs every 5 months) and iOS requirement (11.0 vs 15.0). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Sudoku Terminator2 ships an update every 5 days, Sudoku every 5 months. The most recent releases landed on November 9, 2026 and November 7, 2026 respectively.

Scorecard3 real differences · 7 level
Sudoku Terminator2 versus Sudoku: the parameters behind the verdict, then further details
ParameterSudoku Terminator2Sudoku
PriceFreeFree
Rating4.0 (2 ratings) — better—
Positive reviews57.1% of reviews—
Number of ratings2 — better—
Update frequencyEvery 5 days — betterEvery 5 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.0
Further details — not scored
Size74 MB21 MB
Age rating4+4+
Developer大胜 纪亚州 王

In-app purchases

None

Sudoku Terminator2

No in-app purchases

None

Sudoku

No in-app purchases

Questions

Is Sudoku Terminator2 free?
Sudoku Terminator2 is free to download, with no in-app purchases.
Is Sudoku free?
Sudoku is free to download, with no in-app purchases.
Do Sudoku Terminator2 or Sudoku have ads?
Sudoku shows ads; Sudoku Terminator2 does not.
Which is updated more often, Sudoku Terminator2 or Sudoku?
Sudoku Terminator2 ships an update every 5 days, and Sudoku every 5 months. Most recently, Sudoku Terminator2 was updated on November 9, 2026 and Sudoku on November 7, 2026.

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