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Best 1Line Apps & Games

247+ iOS apps & games curated and reviewed

4.6 avg rating
19 free apps & games
Updated August 2026

Out of 247+ 1line apps and games on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top 1Line Apps & Games (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
11LINE one-stroke puzzle game1LINE one-stroke puzzle gameFree4.7★ (30K)YesYesAug 2026
2One Line One Stroke Mind GameOne Line One Stroke Mind GameFree4.7★ (12K)YesYesAug 2026
3One Line: Drawing Puzzle GameOne Line: Drawing Puzzle GameFree4.6★ (72K)YesYesAug 2026
4Flow FreeFlow FreeFree4.8★ (401K)YesYesAug 2026
5Fill one-line puzzle gameFill one-line puzzle gameFree4.6★ (40K)YesYesAug 2026
61 Line Connect - Two Dots1 Line Connect - Two DotsFree4.4★ (7)YesYesJul 2026
7One Line 3DOne Line 3DFree4.5★ (3K)NoYesAug 2026
8Line Puzzle: String ArtLine Puzzle: String ArtFree4.4★ (12K)YesYesAug 2026

Top Picks for 1Line

1LINE one-stroke puzzle game#1

1LINE one-stroke puzzle game by GAMINCAT, INC.

one-stroke puzzle game
Editor's Choice
🎮 Games
4.7😊(30K ratings)
FreeAdsIn-App Purchases
1LINE one-stroke puzzle game screenshot 1
1LINE one-stroke puzzle game screenshot 2
1LINE one-stroke puzzle game screenshot 3
1LINE one-stroke puzzle game screenshot 4
1LINE one-stroke puzzle game screenshot 5

Engage your mind with a free-to-play puzzle game where you connect all points with a single line. Progress through hundreds of stages, from simple shapes to complex challenges, sharpening your wits with unique line types. Perfect for a quick mental workout anytime.

What We Love

  • 🤔 Challenging and engaging puzzles
  • 👍 Simple and intuitive gameplay
  • 🧠 Helps exercise the brain
  • 🕰 Good time-waster

Room to Improve

  • 💢 Too many ads interrupting gameplay
  • 🤯 Ads sometimes cover important UI elements
  • 🚫 Paid version doesn't fully remove ads
One Line One Stroke Mind Game#2

One Line One Stroke Mind Game by X-Flow

Connect dots with lines!
Strong Contender
🎮 Games
4.7😐(12K ratings)
FreeAdsIn-App Purchases
One Line One Stroke Mind Game screenshot 1
One Line One Stroke Mind Game screenshot 2
One Line One Stroke Mind Game screenshot 3
One Line One Stroke Mind Game screenshot 4
One Line One Stroke Mind Game screenshot 5

Engage your mind with a challenging puzzle game where you connect all dots using a single, continuous line. Exercise your brain daily with hundreds of free puzzles and helpful hints when you get stuck.

What We Love

  • 🤔 Challenging puzzles
  • 🧠 Helps train the brain
  • 🕰️ No time limits
  • 🔁 Unlimited retries

Room to Improve

  • 💢 Too many ads
  • 💸 Expensive subscription for ad-free
  • 🔇 No option to mute sound
One Line: Drawing Puzzle Game#3

One Line: Drawing Puzzle Game by Kidding Box

Draw fun shapes with one line!
Worth Considering
🎮 Games
4.6😊(72K ratings)
FreeAdsIn-App Purchases
One Line: Drawing Puzzle Game screenshot 1
One Line: Drawing Puzzle Game screenshot 2
One Line: Drawing Puzzle Game screenshot 3
One Line: Drawing Puzzle Game screenshot 4
One Line: Drawing Puzzle Game screenshot 5
One Line: Drawing Puzzle Game screenshot 6

This brain game challenges you to draw intricate shapes using a single continuous line. It's designed to sharpen focus, boost cognitive skills, and provide a fun mental workout. Enjoy daily challenges that enhance memory and problem-solving abilities.

What We Love

  • 🤩 Engaging and fun
  • 🧠 Challenges the brain
  • 👍 Relaxing and calming
  • 🎨 Helps with drawing skills

Room to Improve

  • 💰 Too many ads
  • 🤖 Repetitive patterns
  • 🤯 Levels not challenging enough

More 1Line apps to explore

4
Flow Free
Flow Free
Flow Free
Fun and Relaxing Brain Puzzle
Free

Connect matching colored pipes to fill the board without crossing or overlapping. Enjoy hundreds of free levels or challenge yourself in timed modes. This addictive puzzle game offers a relaxing yet engaging experience for all skill levels.

Connect matching colors with pipesFill the entire boardOver 2,500 free levels
🎮 Games
(401K)
free with in-app purchases
5
Fill one-line puzzle game
Fill one-line puzzle game
Fill one-line puzzle game
one-line puzzle game
Free

Engage in a free, addictive one-line puzzle game designed to sharpen your mind. Fill all blocks using a single continuous line. With 2,000 puzzles across four difficulty levels, it's perfect for brain training during commutes or downtime.

Connect-the-block style puzzlesFill all blocks with one line2,000 puzzles
🎮 Games
(40K)
free with in-app purchases
6
1 Line Connect - Two Dots
1 Line Connect - Two Dots
1 Line Connect - Two Dots
Fun and Relaxing Brain Game
Free

This brain-training puzzle game challenges you to connect all the dots with a single, unbroken line. It features hundreds of stages with increasing complexity, unique line types, and hints to help you progress. Perfect for a quick mental workout anytime.

Connect all dots with one lineHundreds of challenging stagesUnique line types
🎮 Games
(7)
free with in-app purchases
7
One Line 3D
One Line 3D
One Line 3D
Fill the blocks in one line
Free

Engage your mind with a minimalist puzzle game where the goal is to fill all blocks in a single line. Use intuitive drag or tap controls to solve increasingly complex challenges. Hints are available for when you need a little assistance.

Fill all blocks in one lineDrag and tap controlsBrain-challenging puzzles
🎮 Games
(3K)
free with in-app purchases
8
Line Puzzle: String Art
Line Puzzle: String Art
Line Puzzle: String Art
Drag & Weave Lines!
Free

Connect and weave lines to create intricate string art designs. This relaxing puzzle game offers hundreds of unique levels with stunning visuals and soothing sounds. Play at your own pace with no time limits or penalties.

Drag and connect linesCreate string art shapesHundreds of unique levels
🎮 Games
(12K)
free with in-app purchases
9
Focus Line
Focus Line
Focus Line
Line Art Colorization
$0.29

Effortlessly transform photos into line art with a single click. This app offers various styles, enhances image clarity, and supports multiple export options, including transparent and high-resolution formats. Enjoy a private, ad-free experience without needing a network connection.

One-click line art generationMultiple line art stylesImage super resolution
🎨 Graphics & Design
(2)
paid
10
Dot Knot - Line & Color Puzzle
Dot Knot - Line & Color Puzzle
Dot Knot - Line & Color Puzzle
Connect the Dots, Color-Match
Free

Connect same-colored dots to fill the entire board with beautiful lines. This puzzle game offers over 1,000 levels, daily challenges, and competitive tournaments. Play with friends, earn rewards, and enjoy a minimalistic design with multiple themes.

Connect same-colored dotsOver 1,000 levelsDaily challenges
🎮 Games
(76K)
free with in-app purchases
11
Block Fill Line Puzzle Game
Block Fill Line Puzzle Game
Block Fill Line Puzzle Game
Fill all the blocks in one go!
Free

Challenge your mind with a single line puzzle game. Fill all blocks in one continuous path without lifting your finger or retracing steps. Enjoy increasing difficulty and strategic gameplay without timers.

Fill all blocks with one continuous lineNo lifting finger or retracing pathIncreasing difficulty levels
🎮 Games
(7.1K)
free with in-app purchases
12
Line Drawing: No Lift Puzzle
Line Drawing: No Lift Puzzle
Line Drawing: No Lift Puzzle
Draw shapes with single line
Free

This game challenges you to draw intricate shapes using a single, continuous line without lifting your finger or retracing. Solve increasingly complex puzzles by connecting all elements in one stroke.

Single continuous stroke drawingNo lifting finger or retracingLines cannot cross or overlap
🎮 Games
(16K)
free with in-app purchases
13
One Go Line Puzzle
One Go Line Puzzle
One Go Line Puzzle
Solve challenging puzzles
Free

Engage your mind with a unique puzzle game where you must draw intricate shapes using a single, continuous line. Avoid lifting your finger and ensure no lines overlap to successfully complete each progressively challenging level. This game offers a fun way to enhance problem-solving abilities and cognitive sharpness.

Draw in one lineProgressively harder levelsBoosts brain sharpness
🎮 Games
(17K)
free with in-app purchases
14
Apple Podcasts
Apple Podcasts
Apple Podcasts
Audio and video podcasts
Free

Discover and listen to a vast library of podcasts that entertain, inform, and inspire. Get personalized recommendations and curated collections to explore new shows. Seamlessly sync your listening progress across all your Apple devices.

Listen and watch podcastsDownload and play offlinePersonalized recommendations
🎬 Entertainment
(2.1M)
free with in-app purchases
15
Safari
Safari
Safari
World’s fastest, truly private
Free

Browse the web at high speeds with advanced privacy features and extensive customization. Access your tabs, translate pages, and sync data across your Apple devices. Enjoy a cleaner reading experience and personalized browsing.

Cross-device syncingPrivate Browsing modeIntelligent Tracking Prevention
🔧 Utilities
(147K)
free
16
One touch Drawing
One touch Drawing
One touch Drawing
Draw everything with One touch
Free

This is a brain-testing puzzle game where you draw complex figures using a single continuous line. Avoid retracing any lines while navigating increasingly challenging levels with new obstacles.

Single-touch drawingNo retracing linesIncreasingly difficult levels
🎮 Games
(1.2K)
free with in-app purchases
17
惊人的弧形线
惊人的弧形线
惊人的弧形线
by Jian Yih Lee
Free

A simple and relaxing line-curving game designed for fun and addiction. Unlock new colors and challenge friends to beat your high score. Download for free and explore all its features.

Simple and relaxing gameplayHighly addictiveAwesome background music
🎮 Games
(3)
free
18
SmartLine Second Phone Number
SmartLine Second Phone Number
SmartLine Second Phone Number
2nd phone number for business
Free

Get a dedicated second phone number for your business to maintain privacy and professionalism. This app ensures calls are business-related, offers a spam filter, custom voicemail, and voicemail-to-text transcription. Manage your business communications efficiently with organized history and timely notifications.

Dedicated business phone numberProfessional call quality (not VoIP)Spam call filtering
💼 Business
(44K)
subscription
19
Walmart: Shopping & Savings
Walmart: Shopping & Savings
Walmart: Shopping & Savings
Groceries & essentials, fast.
Free

Shop for groceries, essentials, and more with convenient pickup, delivery, and shipping options. Features an AI assistant for shopping help, real-time order tracking, and in-store tools like store maps and price scanning.

AI shopping assistantPickup and delivery optionsFast two-day shipping
🛍️ Shopping
(18M)
free with in-app purchases
20
Beat Brown - LINE FRIENDS
Beat Brown - LINE FRIENDS
Beat Brown - LINE FRIENDS
Beat Brown - LINE FRIENDS
Free

Enhance your iMessage conversations with 24 animated stickers featuring popular LINE FRIENDS characters. Add fun and expressiveness to your chats with these engaging visual elements.

24 animated stickersLINE FRIENDS charactersiMessage integration
💌 Stickers
(3)
free

FAQ about 1Line

What are the best 1line apps & games for iPhone?
1LINE one-stroke puzzle game tops our 1line apps & games ranking as of August 2026, with a 4.7-star average from 30K App Store ratings, and it's free to download.
Yes — 19 of the top 1line apps & games we rank are free to download, including 1LINE one-stroke puzzle game and One Line One Stroke Mind Game.
1LINE one-stroke puzzle game shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 247+ 1line apps & games on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app is a brain-training puzzle game where the objective is to connect all the given points using only a single, continuous line. It's designed to sharpen your wits and activate your mind as you play through its extensive stages.
The core rule is simple: connect all the points with just one line. You can start from any point. The game features various unique line types, such as 'one way lines' and 'overlapping lines', which add complexity and encourage imaginative solutions.

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