Sudoku. Simple & Elegant. vs Orbit Gravity
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Sudoku. Simple & Elegant.
Master Sudoku with interactive tutorials and 41 solving techniques. Progress through a 50-level campaign, tackle daily challenges, and compete globally. Offers six difficulty levels and a clean, elegant design.
- 41 solving techniques with interactive tutorials
- 50-level progressive campaign mode
- Daily challenges with global leaderboards
- Six difficulty levels from Easy to Master
- Elegant, customizable design with dark mode
- Smart tools like pencil marks and error highlighting
- XP system with 100 levels and 100 achievements
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Learn and master Sudoku, from your very first puzzle to the most advanced techniques. Sudoku. is more than a puzzle app — it's a complete coaching platform. With 41 solving techniques, interactive tutorials, and a 50-level campaign, every feature is designed to help you understand the logic behind each move. No guessing, no random hints. Just clear, technique-driven learning that makes you a better solver. Whether you're starting out with Naked Singles or mastering X-Chains, Sudoku. meets you where you are and guides you forward. LEARN WITH 41 TECHNIQUES • Technique Library — browse and practice 41 solving techniques with interactive tutorials • Campaign Mode — 50 progressive levels across 5 worlds, from beginner to grandmaster • Smart Hints — explain the technique behind each step, not just the answer • Chain Drawing — visualize complex solving logic directly on the grid DAILY CHALLENGES • A fresh puzzle every day, identical for players worldwide • Build your streak and track your progress on the calendar • Compete on global leaderboards and see how you rank SIX DIFFICULTY LEVELS • Easy: Perfect for beginners and quick mental warm-ups • Medium: A satisfying challenge for everyday play • Hard: Put your logic skills to the test • Expert: For serious puzzle solvers who want more • Pro: Push your limits with advanced techniques • Master: The ultimate challenge for true Sudoku masters ELEGANT DESIGN • Clean, newspaper-inspired aesthetic that feels timeless • Ten beautiful color themes with light and dark variants • Customizable cell highlight and note colors • Smooth animations and responsive, native feel • Dark mode for comfortable late-night sessions SMART TOOLS • Pencil marks and inline candidates for noting possibilities • Draw chains to trace complex solving logic • Unlimited undo and redo — experiment freely • Error highlighting to catch mistakes early • Auto-save ensures you never lose your progress • Highlight matching numbers to spot patterns instantly TRACK YOUR MASTERY • XP system with 100 levels to achieve • 100 achievements across 6 categories • Technique mastery tracking in the library • Campaign progress across 50 levels • Win streaks and personal best times • Game Center integration for competing with friends • Cloud sync keeps your progress safe across devices PLAY YOUR WAY • Works completely offline — play anywhere, anytime • No account required to start playing • 71 languages supported with full localization • Free to play with no paywalls blocking content WHY PLAYERS LOVE SUDOKU. Sudoku. transforms a daily ritual into a journey of continuous improvement. Instead of guessing or Googling, you learn the real techniques that master solvers use — and the app teaches them to you one step at a time. It's the difference between solving puzzles and truly understanding them. Start your journey today. Download free and discover what it means to truly master Sudoku. Terms of Use: https://www.locksmithcreativemilan.com/sudoku/legal/terms-of-service.html
Orbit Gravity
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Welcome to Orbit Gravity! Are you ready to test your reflexes in deep space and command the cosmos? Master the true power of gravity in this fast-paced hypercasual zero-g arcade game! In Orbit Gravity, you pilot a highly advanced spacecraft orbiting dangerous planets. Tap and hold the screen to dive into the inner orbit and accelerate, then release to fling your ship into the outer orbit! Use flawless timing and orbital mechanics to dodge deadly space mines, collect precious energy crystals, and climb the global leaderboards. TWO THRILLING GAME MODES: • Campaign Mode (100 Levels): Embark on an epic journey across 10 unique regions and 6 distinct planets (Gaia, Frost, Black Hole, Crimson, Abyssal, Neutron), each with its own special physics and hazards! Do you have the skills to defeat the challenging Bosses waiting for you at the end of every 10 levels? • Endless Mode: Push your ultimate limits! Survive as long as possible in an infinite galaxy. Farm crystals, beat your high score, and become #1 on the Global Leaderboard! UPGRADES & CUSTOMIZATION: Use the crystals you collect to buy temporary power-ups that will help you survive longer: Shields to protect your ship from fatal impacts. Magnets to pull in distant crystals automatically. Bombs to clear the screen of deadly asteroids. Time Slow to execute precision maneuvers! Unlock spectacular new ship skins and stunning deep space backgrounds with your hard-earned gems. Complete daily quests for massive rewards. Do you have what it takes to be the greatest pilot in the universe? Download Orbit Gravity now and let the stellar adventure begin!
Screenshots
Verdict
The clearest difference is in-app purchases: Orbit Gravity at none against Sudoku. Simple & Elegant.'s 2. Sudoku. Simple & Elegant.'s advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads 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
Both are free to download. Sudoku. Simple & Elegant. sells 2 in-app purchases, starting at $2.99 per month. Orbit Gravity asks for nothing beyond the download.
Sudoku. Simple & Elegant. ships an update every 6 days, Orbit Gravity every 9 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.
| Parameter | Sudoku. Simple & Elegant. | Orbit Gravity |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 days — better | Every 9 days |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 153 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | MICHAEL CHARLES LOCKYER | BENGISU UNGAN EKER |
In-app purchases
Sudoku. Simple & Elegant.
- Premium Monthly$2.991 Month
- Premium Yearly7 Days trial$17.991 Year
Orbit Gravity
No in-app purchases
Questions
Is Sudoku. Simple & Elegant. free?
Is Orbit Gravity free?
Do Sudoku. Simple & Elegant. or Orbit Gravity have ads?
Which is updated more often, Sudoku. Simple & Elegant. or Orbit Gravity?
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