210+ iOS apps & games curated and reviewed
The best 1line one touch drawing puzzle apps and games on iPhone average 4.6★ across 210+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (14) | No | No | May 2026 |
| 2 |  | Free | 4.7★ (6K) | Yes | Yes | Jul 2026 |
| 3 |  | Free | 4.7★ (30K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.6★ (67K) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.8★ (15K) | Yes | Yes | Jul 2026 |
| 6 |  | Free | 4.6★ (7.3K) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 5.0★ (8.1K) | No | No | Jul 2026 |
| 8 |  | Free | 4.8★ (8) | Yes | Yes | Jul 2026 |
This brain-training puzzle game challenges you to complete intricate drawings with a single, continuous stroke. It offers a variety of stages with unique rules, perfect for a fun and mentally stimulating experience. All hints and answers are provided for 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.
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.
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.
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.
This puzzle game challenges your logic and creativity by requiring you to connect all dots with a single, continuous line without lifting your finger or overlapping. It offers daily brain workouts and a relaxing gameplay experience with a user-friendly interface.
A brain-training puzzle game where the objective is to draw a single continuous line to connect all points. It offers a deceptively simple yet profoundly deep challenge to sharpen your wits.
Connect all points in a shape with a single, continuous line without lifting your finger or retracing steps. This game offers hundreds of handcrafted puzzles with increasing difficulty, designed to sharpen logic and problem-solving skills for all ages.
Challenge your mind with a unique drawing puzzle. Connect all points with a single, unbroken line. Improve your logic and visual reasoning skills across 150 engaging levels.
Sharpen your logic and creativity with this brain game. Draw complete shapes using a single, unbroken line without lifting your finger or retracing paths. Progress through increasingly complex puzzles designed to enhance problem-solving skills.
This is an action puzzle game where players connect hexagonal grids with a continuous touch. The goal is to make all grids in each circle the same color by reversing the colors of touched grids. It offers a unique challenge for puzzle enthusiasts.
Connect all the dots with a single, unbroken line in this challenging brain-training puzzle game. With over 500 levels and intuitive controls, it's easy to pick up but difficult to master.
This game challenges you to draw a single continuous line that passes through all the lines on the screen without repetition. It features special lines like those that must be traversed twice or in a specific direction, and warp points for unique movement.
This game challenges your logic and creativity with simple one-touch drawing puzzles. Solve over 500 unique levels, from connecting dots to navigating complex mazes, all while enjoying a visually appealing and relaxing experience. It's designed for puzzle enthusiasts of all ages seeking brain-training fun.
Solve intricate shapes by drawing a single, unbroken line without lifting your finger. This game offers a stimulating brain exercise with levels ranging from easy to challenging. Hints and tutorials are available to help you complete complex puzzles.
This app offers a collection of addictive brain puzzle games that are easy to learn but challenging to master. It includes various puzzle types like number link, fill line, and hexa block, designed to enhance problem-solving skills. Play offline with no time limits, suitable for all ages.
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.
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.
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 all lines with a continuous path using dots as bridges in this engaging puzzle game. It offers over 950 levels of increasing difficulty, making it a perfect pastime for all ages. Enjoy a visually appealing and challenging experience designed to captivate for hours.