Comparison

Martha Solitaire vs EGK Sudoku

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

Head to head
About

Martha Solitaire

Experience a unique take on classic solitaire with elegant design and strategic gameplay. This game offers a peaceful mental escape, rewarding careful planning and precise execution.

Highlights
  • Unique layout and mechanics
  • Rewards careful planning
  • Elegant solitaire experience
  • Peaceful mental escape
  • Suitable for quick breaks or deep thinking
Features
Read full description

With a unique layout and clever mechanics, Martha rewards careful planning and clean execution over luck. Perfect for quick breaks or deep thinking sessions, this is solitaire at its most elegant. Whether you’re a seasoned solitaire player or seeking a peaceful mental escape, Martha Solitaire is the perfect companion. Free! No ads!

About

EGK Sudoku

Features
Read full description

EGK Sudoku 2026 is the most visually stunning and feature-rich Sudoku experience ever built for iPhone and iPad. Reimagined from the ground up for 2026, this is far more than a classic number puzzle. It is a full logic gaming platform wrapped in a sleek dark UI designed for serious players and curious beginners alike. SIX GAME MODES — BEYOND CLASSIC Classic Sudoku — the timeless 9×9 you love, perfected. Killer Cages — cells are grouped into cages, each with a target sum. Logic meets arithmetic. X-Sudoku — both diagonals must also contain numbers 1 through 9, adding an extra layer of challenge. Miracle Sudoku — chess-inspired constraints where knight and king moves cannot repeat. Ultra-rare and highly rewarding. Sandwich Sudoku — numbers between 1 and 9 in each row or column must sum to a clue. Elegant and mind-bending. Thermometer Sudoku — values must increase along thermometer paths, combining visual and logical reasoning. INTELLIGENT GAMEPLAY TOOLS Auto Notes — instantly pencil in every valid candidate across the board in one tap. Smart Hints — targeted hints that reveal only one cell without spoiling the puzzle. Undo Unlimited — up to 50 steps of undo history for flexible experimentation. Conflict Detection — real-time error highlighting keeps your board accurate. Pencil Marks — detailed candidate notation with one-tap toggling. Mistake Counter — configurable mistake limits from 1 to 5 for adaptive difficulty. PROGRESS AND ACHIEVEMENTS Level Up System — earn experience points with every solved puzzle and progress from Novice to Grandmaster. Seven Unique Achievements — unlock milestones such as Perfectionist (zero mistakes), Speed Demon (sub-two-minute solve), Miracle Worker, and more. Personal Records — track best completion times by difficulty and mode. Daily Challenges — a new hard puzzle every day to maintain your streak. Solving Streak Tracker — build consistent habits and monitor your longest winning streak. PREMIUM DESIGN — 100 PERCENT FREE EGK Sudoku 2026 features a handcrafted dark interface with deep navy tones, electric blue accents, and smooth animations. Every interaction is carefully designed, from the responsive number pad to completion effects. Fully offline — no internet connection required No ads, no subscriptions, no in-app purchases Optimized for both iPad and iPhone Haptic feedback included Accessibility friendly design EGK Sudoku 2026 is completely free and always will be. Just open and play.

Screenshots

Martha Solitaire2 screens
EGK Sudoku4 screens

Verdict

The call

The clearest difference is in-app purchases: EGK Sudoku at none against Martha Solitaire's 3. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Martha Solitaire sells 3 one-off in-app purchases. EGK Sudoku asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 8 level
Martha Solitaire versus EGK Sudoku: the parameters behind the verdict, then further details
ParameterMartha SolitaireEGK Sudoku
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 monthsEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.417.6 — better
Further details — not scored
Size6 MB10 MB
Age rating4+4+
DeveloperVlad FeinsteinIsaac Eng Gian Khor

In-app purchases

3 purchases

Martha Solitaire

One-time3
  • Thank you!$0.99
  • Thank you very much!$2.99
  • Support tip$9.99
None

EGK Sudoku

No in-app purchases

Questions

Is Martha Solitaire free?
Martha Solitaire is free to download, with in-app purchases available.
Is EGK Sudoku free?
EGK Sudoku is free to download, with no in-app purchases.
Do Martha Solitaire or EGK Sudoku have ads?
Neither Martha Solitaire nor EGK Sudoku shows ads.
Which is updated more often, Martha Solitaire or EGK Sudoku?
Martha Solitaire ships an update every 3 months, and EGK Sudoku every 3 months. Most recently, Martha Solitaire was updated on October 30, 2026 and EGK Sudoku on October 31, 2026.

Other comparisons