Comparison

Sudoku Challenger vs SliceUp

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

Head to head
About

Sudoku Challenger

Features
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Challenge your mind with Sudoku Challenger! Whether you’re a beginner or an expert, enjoy solving endless Sudokus with multiple difficulty levels and unique game modes. Key Features: • Multiple Difficulty Levels: From easy to hard, there’s a Sudoku for everyone. • Earmark and Value Modes: Switch between marking potential numbers or committing to values. • Best Times Rankings: Track your best times and challenge yourself to improve. • Generate Unlimited Puzzles: Enjoy endless Sudoku challenges every time you play. • Multilingual Support: Play in English, Spanish, Chinese, French, German, Russian, Japanese, and more! Sudoku Challenger offers an intuitive interface and endless fun for all Sudoku enthusiasts. Play now and sharpen your logic skills!

About

SliceUp

Features
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SliceUp: Slice Puzzle is a relaxing yet satisfying visual puzzle game. Your goal is simple: reorder shuffled image slices and restore the full picture. Early levels start with simpler layouts, but as you progress, both horizontal and vertical slices are introduced, making each puzzle more engaging and challenging. Features: - Easy one-tap gameplay with clever puzzle design - A new visual theme every 10 levels - Increasing difficulty as you progress - Hint system for tricky moments - Earn extra hints through rewarded ads - Clean, minimal, and relaxing experience SliceUp is easy to pick up, hard to put down, and perfect for short play sessions. Rebuild beautiful scenes, unlock new concepts, and complete them all.

Screenshots

Sudoku Challenger4 screens
SliceUp4 screens

Verdict

The call

The clearest difference is update cadence: SliceUp at every 2 days against Sudoku Challenger's every 12 months. On price, ads, 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 Challenger ships an update every 12 months, SliceUp every 2 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 5 level
Sudoku Challenger versus SliceUp: the parameters behind the verdict, then further details
ParameterSudoku ChallengerSliceUp
PriceFreeFree
Update frequencyEvery 12 monthsEvery 2 days — better
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPad — betteriPhone
Requires iOS26.226.2
Further details — not scored
Size6 MB71 MB
Age rating4+4+
DeveloperAntonio J. Gonzalezismail arslan

In-app purchases

None

Sudoku Challenger

No in-app purchases

None

SliceUp

No in-app purchases

Questions

Is Sudoku Challenger free?
Sudoku Challenger is free to download, with no in-app purchases.
Is SliceUp free?
SliceUp is free to download, with no in-app purchases.
Do Sudoku Challenger or SliceUp have ads?
Both Sudoku Challenger and SliceUp show ads.
Which is updated more often, Sudoku Challenger or SliceUp?
Sudoku Challenger ships an update every 12 months, and SliceUp every 2 days. Most recently, Sudoku Challenger was updated on October 27, 2026 and SliceUp on October 25, 2026.

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