Retro Memory Puzzle vs Sudoku Clear
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Retro Memory Puzzle
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Get ready for 'Retro Memory Puzzle': fun for all ages, and a mental workout too! It's designed for classic game enthusiasts, puzzle lovers, and challenge seekers. And the best part? You don't need an internet connection to enjoy it! We've brought back some of your favorite Classic Memory Games. Engage your brain in our sound memory game. Game Highlights: Block Challenges: Strategize and clear the board with fun and engaging block puzzles. Line98: Master ball game. Brick Game: Enjoy with falling block could rotate and move. Onet Game: Tile connect and animal match gameplay. Experience gaming freedom anytime, anywhere. Get started now!
Sudoku Clear
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Sudoku Clear is a focused 9x9 Sudoku app built for readable solving. Fill each row, column and 3x3 box with the numbers 1-9. Start with Levels Play 4,381 numbered levels. Complete a level to unlock the next, replay completed levels, and return to your saved puzzle. Choose Free play Pick Easy, Medium or Hard outside the level sequence. Free play and Levels keep separate saved games on this device. Free play also records local solved counts and best times by difficulty. Tools for focused solving - Row, column, box and matching-number highlights - Pencil notes in fixed positions - Erase, Undo and Redo - Optional mistake highlighting and remaining-number counts - Optional hiding of completed number keys - Optional haptics and key sounds - A quick rules guide No account is required. Progress is saved on this device, without cloud sync. The app includes banner advertising, with no full-screen ads during puzzles. Advertising privacy options appear in Settings where available.
Screenshots
Verdict
Retro Memory Puzzle and Sudoku Clear are too close to call on the numbers: across 6 compared parameters โ price, update cadence, ads and in-app purchases among them โ neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Retro Memory Puzzle ships an update weekly, Sudoku Clear every 6 days. Both last shipped on October 24, 2026.
| Parameter | Retro Memory Puzzle | Sudoku Clear |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Every 6 days โ better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 128 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Duong Pham Son | HARRY KIM |
In-app purchases
Retro Memory Puzzle
No in-app purchases
Sudoku Clear
No in-app purchases
Questions
Is Retro Memory Puzzle free?
Is Sudoku Clear free?
Do Retro Memory Puzzle or Sudoku Clear have ads?
Which is updated more often, Retro Memory Puzzle or Sudoku Clear?
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