Dr. Mary vs Link Master
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Dr. Mary
Engage in a classic minigame where you play as a doctor battling bacteria with colored capsules. Match four or more capsules horizontally or vertically to eliminate them and clear levels. Explore three distinct game modes, each offering unique challenges and strategic gameplay.
- Match-4 capsule gameplay
- Eliminate bacteria to clear levels
- Three game modes: Normal, Time, Puzzle
- Rating system based on efficiency
- 50 challenging levels
- Gesture and virtual keyboard support
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Viruses Fighter is a classic minigame, in which you are playing as a doctor to kill the bacteria with different capsules. Match four or more colors either horizontally or vertically to delete them. Each level is completed when all of the bacterias have been defeated. We designed 3 game modes. Normal Mode: pass by eliminating all the bacteria. Time Mode:pass by eliminating all the bacteria in the limited time. Puzzle Mode: each level is specifically designed, you could only use one or two key capsule to pass.Under this mode,time is still and capsules would not automatically fall down. Rating System:Using less pills and get more score can get better rating. What are you waiting for? Come and download it to find your childhood joy now! Features: - FC classic game,takes you back to your childhood - 3 game modes:normal, time, puzzle - gesture and virtual keyboard both supported - 2 control modes:sensitive, precise - 50 challenging levels
Link Master
Engage your mind with a brain-bending puzzle adventure. This game offers thousands of levels designed to enhance logical thinking and cognitive abilities. Perfect for quick mental workouts anytime, anywhere.
- Thousands of challenging levels
- Multiple puzzle modes (Color, Sequence, One-Line, Block)
- Enhances logical thinking
- Boosts cognitive abilities
- Engaging and addictive gameplay
- Suitable for all ages
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Explore four types of line and path puzzles in one game. Connect matching colors, follow number sequences, draw paths in one stroke, and plan routes that fill every cell. Start with simple puzzles and progress through increasingly complex levels that test your observation, planning, concentration, and spatial reasoning. FOUR PUZZLE MODES 1. Connect Colors Connect dots of the same color without letting the paths cross. Complete every pair and fill the grid to clear the level. The puzzles begin simply, but larger boards require careful planning. 2. Number Path Start from 1 and connect the numbered points in the correct order. Follow the sequence, choose the right route, and complete each board without missing a number. 3. One-Line Puzzle Connect every required point with one continuous stroke. Study the shape before you begin and find a route that completes the entire pattern without lifting your finger. 4. Fill Every Cell Start from the marked position and draw a route through every cell. Plan each move carefully so that no space is left uncovered. GAME FEATURES • Four different logic puzzle modes • Thousands of levels to complete • Multiple difficulty levels • Simple touch controls • Short puzzles for quick play sessions • Increasingly challenging boards • Color, number, line, and grid-based puzzles EASY TO LEARN, CHALLENGING TO MASTER The basic rules are simple, but later levels require more planning and precision. Try different routes, restart when necessary, and discover the correct solution for every puzzle. PLAY AT YOUR OWN PACE Complete a quick puzzle during a break or take your time with a more difficult level. Each mode offers a different type of challenge, from matching colors to planning routes across an entire grid. Test your logic, complete every path, and see how many puzzles you can solve.
Screenshots
Verdict
The clearest difference is in-app purchases: Dr. Mary at none against Link Master's 10. Dr. Mary also leads on review sentiment (80% vs 45%) and rating (4.6 vs 4.3). On price, ratings volume, 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. Link Master sells 9 one-off in-app purchases. Dr. Mary asks for nothing beyond the download.
Dr. Mary holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 412 and 224 respectively. Written reviews point the same way: 80% of Dr. Mary's written reviews are positive against 45% of Link Master's.
Dr. Mary ships an update every 6 weeks, Link Master every 5 months. The most recent releases landed on November 10, 2026 and November 11, 2026 respectively.
| Parameter | Dr. Mary | Link Master |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (412 ratings) — better | 4.3 (224 ratings) |
| Positive reviews | 80.5% of reviews — better | 45.5% of reviews |
| Number of ratings | 412 — better | 224 |
| Update frequency | Every 6 weeks — better | Every 5 months |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 25 MB | 88 MB |
| Age rating | 4+ | 4+ |
| Developer | 盼 张 | 运杰 高 |
Customer experience
Dr. Mary
Link Master
User reviews
Dr. Mary
From 412 App Store ratingsWhat we love
- 👍 Simple and perfect gameplay
- 👍 Great adaptation of the classic Dr. Mario game
- 👍 Challenging and addictive
- 👍 Stable and good replay value
- 👍 Reminds players of the classic NES game
Room to improve
- 🐛 Obvious bot accounts in online play
- 🐛 Rotation controls are counterintuitive
- 🐛 Slow piece dropping speed in timed modes
- 🔋 Frequent ads that disrupt gameplay
- 🐛 Issues with controls and stability after updates
Link Master
From 224 App Store ratingsWhat we love
- 👍 Great game overall
- 🤩 Very fun and enjoyable
- 🧠 Challenging puzzles
- 😌 Good stress relief
- 🎮 Addictive gameplay
Room to improve
- 🐛 Unsolvable levels
- 🐛 Game progression blocked
- 🐛 App crashes frequently
- 🐛 Bugs in puzzles
- 🐛 Incorrect puzzle configurations
Bugs and requests
Dr. Mary
Reported bugs
3 issues- Game over triggered with time remaining on challenge levels
- Ads covering the game screen and blocking visibility
- Controls becoming unresponsive after updates
Requested features
4 requests- Add more levels past level 50
- Implement seasonal/holiday theming for pills and viruses
- Include an Operation L mode like in Dr. Luigi
- Add a mutant outbreak mode with new virus behaviors
Link Master
Reported bugs
27 issues- Level 1, puzzle 35 fails to advance
- Level 6, impossible puzzles
- Level 6, board 213 incorrect dot count/connections
- Level 7, board 31 dots outside grid
- Level 7, board 31 unsolvable due to dot colors
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- Level 7, board 113 unsolvable
- Hint/help button closes entire app
- Level 7, game 112 unsolvable
- Level 6, puzzle 144 99% complete with phantom dots
- Level 3, puzzle 75 incorrect dot count
- Level 6, puzzle 217 incorrect dot count/colors
- Panel 89, level 5 connecting line wrong color
- Level 5, puzzle 89 incorrect path count
- Level 5, puzzle 89 cannot match colors
- App kicks user out every time
- Level 4, case 5 blue dot misplaced
- Cannot progress past first set of levels without paying
- Level 455 broken, cannot move past
- Many boards with errors that can't be solved
- Level 489, three dots left, cannot be solved
- Higher levels can't be solved, lacking free blocks
- One color doesn't have two dots
- Level 4, case 5 error, blue dot misplaced
- Level 489, 15 dots out of 16
- Level 451 might be impossible
- Reached 200 levels, screen is black, cannot continue
- Level 6x6 number 64, not enough room to complete
Requested features
10 requests- Fix unsolvable puzzles
- Fix bugs in levels
- Add a reset button
- Add an undo move option
- Provide hints without crashing
Show 5 moreShow fewer
- Improve puzzle configurations
- Fix app crashing issues
- Allow progression past blocked levels
- Fix incorrect dot counts/colors
- Fix issues with dots outside the grid
In-app purchases
Dr. Mary
No in-app purchases
Link Master
- Unlock stage 22 variants$0.99
- Unlock stage 19$0.99
- Unlock stage 20$0.99
Show 6 moreShow fewer
- Unlock stage 3$0.99
- Unlock stage 4$0.99
- Unlock stage 5$0.99
- Unlock stage 6$0.99
- Unlock stage 7$0.99
- remove ads$1.99









