Link Master vs 1LINE one
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
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.
1LINE one
Engage your mind with a challenging puzzle game where you connect all the dots using a single, continuous stroke. With hundreds of free puzzle packs and daily brain training exercises, this game offers a simple yet effective way to keep your mind sharp anytime, anywhere.
- Connect all dots with one stroke
- Hundreds of challenging puzzle packs
- Daily brain training exercises
- Hint system for difficult puzzles
- Playable anywhere, anytime
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One Line One Stroke is a simple way to get some brain training exercise everyday. This is a great mind challenging game with simple rules. Just try to connect all the dots with only one touch. In this tricky mind game you will find a lot of good brain puzzle packs. Just a couple of minutes a day with this mind game will help you activate your brain. Enjoy this brain training game at home or at work, at a park or in a bus, in other words everywhere! In One Line One Stroke you will find: • Hundreds of challenging packs. All of them are free • Train your mind with smart brain puzzles everyday • Hints. In case you find yourself stuck and without any idea how to connect the dots with one touch. You are welcome to use hints! Only 1% of people can complete some of the puzzles in this game. Can you complete them?
Screenshots
Verdict
The clearest difference is in-app purchases: 1LINE one at none against Link Master's 11. 1LINE one also leads on update cadence (every 3 weeks vs every 5 months) and rating (4.6 vs 4.3). On price, ratings volume, ads and monetization model 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 10 one-off in-app purchases. 1LINE one asks for nothing beyond the download.
1LINE one holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 224 and 278 respectively. Written reviews point the same way: 45% of Link Master's written reviews are positive against 56% of 1LINE one's.
Link Master ships an update every 5 months, 1LINE one every 3 weeks. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.
| Parameter | Link Master | 1LINE one |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (224 ratings) | 4.6 (278 ratings) — better |
| Positive reviews | 45.5% of reviews | 55.6% of reviews — better |
| Number of ratings | 224 | 278 — better |
| Update frequency | Every 5 months | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 88 MB | 91 MB |
| Age rating | 4+ | 4+ |
| Developer | 运杰 高 | 衍旋 廖 |
Customer experience
Link Master
1LINE one
Bugs and requests
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
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- Improve puzzle configurations
- Fix app crashing issues
- Allow progression past blocked levels
- Fix incorrect dot counts/colors
- Fix issues with dots outside the grid
1LINE one
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Link Master
- Unlock stage 22 variants$0.99
- Unlock stage 18$0.99
- Unlock stage 19$0.99
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- Unlock stage 20$0.99
- 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
1LINE one
No in-app purchases









