Comparison

Sudoku Rabbit vs Odd One

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

Head to head
About

Sudoku Rabbit

Enjoy a seamless Sudoku experience with no un-skippable ads and a one-thumb-friendly design. Compete with friends in real-time, tackle daily challenges, and customize your gameplay with endless puzzles and fun options.

Highlights
  • Endless offline puzzles
  • Real-time competitive play
  • One-thumb controls
  • Daily challenges and rankings
  • Profile and gameplay customization
  • Dark theme and hardcore mode
Features
Read full description

Sudoku Rabbit is sudoku you can play with one hand. Modern controls let you reach any cell from the bottom half of the screen, so you can solve one-handed, or even with one thumb. Say goodbye to awkwardly stretching across the board, and keep the other hand free for an ice cream cone. Classic controls are still available if you prefer them. Then, turn your daily solve into a real competition. Complete our daily puzzles to see your rank and percentile on the leaderboard the next day. Monthly and yearly seasons add up those percentiles to determine your Sudoku Power. Earn trophies for your rank and cement your place in competitive sudoku history! Four brackets let you compete against players who play the way you do: • Normal: Solve it your way. • Hardcore: Every assist is off. • Blitz: Candidates are already marked. Built for speed. • Masters: Extremely hard. One mistake ends the run. Learn techniques that help you climb the ranks: hidden singles, naked pairs, pointing pairs, box line reduction, X-Wing, Y-Wing, and Swordfish. Hints name the technique and teach you how to apply it, so you can add it to your sudoku arsenal. Additional features: • 250,000 puzzles available offline, so you can play on a plane, a train, or anywhere without a signal. • Share a puzzle seed and see your friends’ live progress as you race to solve them the same puzzle. • Memos update automatically when you place a number, so you never have to stop to erase leftover notes. • Extensive customizable options let you play exactly how you want. • Ask the Great Turtle Sage for a hint when you're stuck, so you can keep solving instead of guessing. • No forced ads, for a smooth, uninterrupted experience. Download today. Sudoku with one hand, and hold your trophies (or ice-cream!) with the other.

About

Odd One

A minimalist brain-training puzzle game where players identify the single tile that breaks a pattern in a grid. It offers four distinct game modes, including classic, arcade, endless, and daily challenges, all designed for calm, logical play.

Highlights
  • Four distinct game modes
  • Minimalist brain-training puzzles
  • Handcrafted and generated levels
  • No timer or time-based challenges
  • Color-assist mode for color-blind players
  • Light and dark mode
  • Calm piano soundtrack
Features
Read full description

A grid of symbols. One breaks the hidden rule - colour, shape, size, count or pattern. Tap exactly that one. That is all you need to know, and that is exactly why it is so much fun. FOUR MODES - Classic: 300 levels, no clock, pure logic. From level 151 the Extreme World adds patterns as a fifth dimension. - Arcade: a 60-second time bank. Right answers earn time, wrong ones cost it. - Endless: three lives, no time pressure. Four tiers up to Extreme. - Daily: five puzzles a day, the same for everyone worldwide. One chance. ON YOUR HOME SCREEN - A widget with your daily status and a playable mini puzzle - in three sizes FAIR AND CALM - Completely free: no ads, no tracking, no account, no paywall - A voluntary tip jar is the only source of income - it unlocks nothing - Calm piano music, light and dark design, alternate app icons - Colour assist for colour-blind players, full VoiceOver support - Game Center: leaderboards and 13 achievements, iCloud sync - Fully localised (EN, DE, FR, IT, ES) Odd One is the first game from earls studio, Munich.

Screenshots

Sudoku Rabbit4 screens
Odd One4 screens

Verdict

The call

The clearest difference is in-app purchases: Odd One at none against Sudoku Rabbit's 1. Odd One also leads on ads (none vs shown) and review sentiment (92% vs 71%). On price, 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. Sudoku Rabbit sells 1 one-off in-app purchase. Odd One asks for nothing beyond the download.

UpkeepUpdate frequency

Sudoku Rabbit ships an update fortnightly, Odd One weekly. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
Sudoku Rabbit versus Odd One: the parameters behind the verdict, then further details
ParameterSudoku RabbitOdd One
PriceFreeFree
Rating4.8 (39 ratings) — better—
Positive reviews71.4% of reviews91.7% of reviews — better
Number of ratings39 — better—
Update frequencyFortnightlyWeekly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better17.0
Further details — not scored
Size81 MB23 MB
Age rating4+4+
DeveloperZhun Wah Edward LuiLucas Hesseldieck

Customer experience

Sudoku Rabbit

All ratings36 ratings
Positive97.2%
Neutral0.0%
Negative2.8%
Written reviews21 reviews
Positive71.4%
Neutral9.5%
Negative19.0%

Odd One

Written reviews12 reviews
Positive91.7%
Neutral8.3%
Negative0.0%

In-app purchases

1 purchases

Sudoku Rabbit

One-time1
  • Remove Ads$7.99
None

Odd One

No in-app purchases

Questions

Is Sudoku Rabbit free?
Sudoku Rabbit is free to download, with in-app purchases available.
Is Odd One free?
Odd One is free to download, with no in-app purchases.
Do Sudoku Rabbit or Odd One have ads?
Sudoku Rabbit shows ads; Odd One does not.
Which is updated more often, Sudoku Rabbit or Odd One?
Sudoku Rabbit ships an update fortnightly, and Odd One weekly. Most recently, Sudoku Rabbit was updated on November 9, 2026 and Odd One on October 31, 2026.

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