Mahjong Galaxy Space vs Sudoku
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Mahjong Galaxy Space
Experience classic Mahjong Solitaire with a stunning galaxy and space theme. This free game offers over 600 solvable layouts and challenges players to match tiles strategically. Track your best times and wins on each level for endless replayability.
- Classic Mahjong Solitaire gameplay
- Over 600 free levels
- Space and galaxy theme
- Intuitive one-touch interface
- Shuffle and hint options
- Tracks best times and wins
- Randomly generated solvable layouts
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Play classic Mahjong (also known as Mahjongg or Majong) Solitaire with colorful, epic galaxy, space, planets theme on your mobile devices. Mahjong Solitaire is easy to play and this version has a simple tap interface, good for single touch (one tap) game play. In Mahjong, you're presented with stacks of tiles, forming towers, pyramids, or other abstract structures. Your task is to find and match identical tiles and clear the board. It's not as simple as it sounds, because some tiles are blocked, and you must try to move tiles that will unblock more tiles. The challenge in the game, is to not end up with an unsolvable board. So carefully plan your moves before picking tiles to match. Some moves will free more tiles and that is usually (but not always) a good move. Some moves may cause the board to be unsolvable (because all tiles can end up being blocked), but when that happens, the game has a feature that allows shuffling the board. This game contains over 600 board layouts (levels), all free to play, including the classic/traditional turtle/pyramid board layout. Some of the layout contains an epic number of tiles (300+) which should provide plenty of challenge for Mahjong fans. Tile positions on the game boards are placed randomly on every board - with a special algorithm that makes them always solvable if you make the correct moves. And more importantly, because the tile placements on every level are randomly generated, the levels are re-playable. The game keep tracks of the best times of and the number of wins on each board, so you can challenge yourself to go faster and beat your previous best time on that level. So if you enjoy Mahjong Solitaire, galaxy, astronomy, outer space, stars, and planets, then checkout this free app. Enjoy relaxing time and challenge yourself by matching tiles and become a Mahjong Solitaire master. Summary of Features - Classic traditional Mahjong Solitaire board game rules. It's like tile matching, but requires more strategy, so it is deceptively simple while being hard to master. - Over 600 levels free to play, with variety of challenging layout.s All are free to play (no In App Purchase required). - Intuitive touch interface, one touch game mechanic. Just tap two matching free tiles to remove them. - Shuffle tiles and hint option are available, in case you reach a dead end in the game. - Space and galaxy themed tiles, with epic outer space images and photos. If you enjoy astronomy then check out the mystifying tiles. - Boards are generated with random tile placements. The board generator uses a special algorithm, which produces a solvable configuration at the beginning of the game. This means that the chance of getting stuck is rare, unless the player made bad moves or is unlucky and picked tiles that lead to an unsolvable configuration. - For additional challenges, try winning each board without shuffling the board, and with the shortest time possible. - Game keeps track of wins and best times. - There's no timer to rush you if you just want to relax and play. The game records your best time, so that you can play again and again to top your best time - but only if you want to.
Sudoku
This logic puzzle game offers four unique modes, including classic Sudoku, a special portal mode, a timed rush, and a survival challenge. Compete on leaderboards, solve daily puzzles, and utilize smart tools to enhance your gameplay experience.
- Four unique game modes
- Daily puzzle challenges
- Global leaderboards
- Clean Solve badges
- Notes and hint tools
- Dark and light themes
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Sudoku Remix takes the world's most popular logic puzzle and adds exciting new ways to play. Master four distinct game modes, compete on leaderboards, and challenge yourself with a new daily puzzle every day — all wrapped in a sleek, modern design. FOUR GAME MODES Classic The timeless Sudoku experience. Fill every row, column, and 3x3 box with the numbers 1 through 9 using pure logic. No tricks, no timers — just you and the puzzle. Completely free to play with unlimited games. Portals A Sudoku Remix original. Certain cells are secretly linked together — place a number in one portal cell and it instantly appears in all connected cells. But be careful: if any linked cell conflicts, the move counts against you. Discover portal connections by selecting cells and think spatially to solve the puzzle. Rush Race the clock. You start with a countdown timer and every correct placement adds 15 seconds, while mistakes cost you 30. Can you solve the puzzle before time runs out? Four difficulty levels mean four different starting times to master. Survival Three lives. Zero hints. Every wrong number costs a life, and when they're gone, it's game over. No timer means you can think carefully, but there's no safety net. The ultimate test of Sudoku accuracy. DAILY PUZZLE Every day, all players get the same puzzle. Solve it, post your time, and see how you stack up. A fun reason to open the app every single day. LEADERBOARDS Track your best times, clean solves, and total completions across every mode and difficulty. A podium showcases the top 3, and your personal entries are highlighted so you can always find your scores. CLEAN SOLVES Finish a puzzle with zero mistakes and zero hints to earn a Clean Solve badge — displayed proudly on the leaderboard for bragging rights. SMART TOOLS • Notes mode for pencil marks and candidate tracking • Erase tool to clear cells or remove individual notes • Hints to reveal the correct value when you're stuck (varies by mode) • Mistake highlighting to catch errors instantly • Same-number highlighting to spot patterns across the board • Auto-save so you never lose progress DESIGNED TO FEEL GREAT • Dark and light themes • Smooth animations and transitions • Haptic feedback on every tap • Clean, modern interface built for focus REMIX PRO Classic mode is completely free with 10 puzzles/day play. Upgrade to Remix Pro to unlock all four game modes without cooldowns, plus every future mode we add — all included at no extra cost. • Monthly: $2.99/month • Annual: $24.99/year (save 30%) Download Sudoku Remix and discover your new favorite way to play. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Sudoku at 5.0 against Mahjong Galaxy Space's 4.4. Sudoku also leads on ads (none vs shown) and update cadence (every 2 days vs every 9 months). Mahjong Galaxy Space's advantage is in-app purchases (none vs 2) and ratings volume (7 vs 1). On price 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 sells 2 in-app purchases, starting at $2.99 per month. Mahjong Galaxy Space asks for nothing beyond the download.
Sudoku holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Mahjong Galaxy Space has 7 ratings behind it against 1, so its average is the more settled of the two.
Mahjong Galaxy Space ships an update every 9 months, Sudoku every 2 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.
| Parameter | Mahjong Galaxy Space | Sudoku |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (7 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 42.9% of reviews | — |
| Number of ratings | 7 — better | 1 |
| Update frequency | Every 9 months | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 83 MB | 3 MB |
| Age rating | 12+ | 9+ |
| Developer | F Permadi | Malachi Patrick |
In-app purchases
Mahjong Galaxy Space
No in-app purchases
Sudoku
- Remix Pro - Monthly$2.991 Month
- Remix Pro - Annual$24.991 Year
Questions
Is Mahjong Galaxy Space free?
Is Sudoku free?
Which has better reviews, Mahjong Galaxy Space or Sudoku?
Do Mahjong Galaxy Space or Sudoku have ads?
Which is updated more often, Mahjong Galaxy Space or Sudoku?
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