187+ iOS apps & games curated and reviewed
From beginner-friendly picks to power-user tools, our pipes lines list covers 187+ iPhone apps and games updated through May 2026. Compare ratings, prices, and screenshots in one place.
Connect pipes of the same color to create vibrant patterns and fill the entire board. This puzzle game offers over 1,000 levels with no time limits or penalties, allowing you to play at your own pace. Enjoy a relaxing yet challenging experience with colorful graphics and fun sound effects.
Test your puzzle-solving and engineering skills by connecting pipes to direct water flow. Strategically arrange pipes to prevent leaks and complete challenging levels. Enjoy a unique and engaging experience that requires careful planning and execution.
Connect matching jewels by drawing lines between them on a grid. Enjoy a relaxing, timer-free puzzle experience with over 300,000 levels and beautiful graphics. Undo mistakes and use hints to solve challenging puzzles.
Connect pipes of the same color to fill the map in this logic-based puzzle game. Advance through various levels, utilizing your problem-solving skills to complete each shape.
Connect dots of the same color with lines without crossing them. This brain puzzle game offers over 1,000 levels with increasing difficulty and beautiful graphics. Train your mind and relax with its pleasant music.
Connect water pipes by rotating them to create a continuous flow. This free puzzle game offers a brain-training experience with levels ranging from easy to expert.
Calculate the required internal diameter for gas lines based on inlet pressure, outlet pressure, and gas load. It utilizes established equations from the International Association of Plumbing and Mechanical Officials to determine the necessary pipe size for a given load.
Connect dots of the same color to form pipes that fill the entire game board. Ensure pipes do not overlap or cross to avoid breaking the connection. A challenging puzzle game for strategic thinkers.
Access comprehensive steel pipe specifications and industry conversion calculators. Easily find pipe charts for various sizes and schedules, and quickly convert units like feet to tons and $/ft to $/ton. Connect with industry experts for immediate assistance.
Connect pipe segments by rotating them to form a continuous flow. This addictive puzzle game offers a variety of board sizes and challenging options. Features like piece locking and auto-save enhance the gameplay experience.
Twist and connect pipes in this logic puzzle game. Featuring classic, casual, and competitive modes, it offers endless replayability and global leaderboards. Perfect for fans of brain teasers and connection games.
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.
Connect pipes to guide water to a thirsty flower in this free puzzle game. Strategically rotate pipe pieces to create a complete path and solve increasingly challenging levels. Enjoy HD graphics and intuitive gameplay with a helpful hint system.
Engage in a fun and challenging puzzle experience with numerous levels and varying difficulty. Enjoy beautiful graphics in this pure and simple game.
This app provides advanced calculation tools and comprehensive data for pipe trade professionals. It streamlines workflows for pipefitters, welders, and steamfitters with features for measurements, fluid dynamics, and material specifications. Designed for efficiency and accuracy, it works offline for on-site use.
Locate pipelines operated by Marathon Pipe Line LLC. View details like product, diameter, and pressure. Access emergency guidelines, safe digging info, and contact details. Pin and share your location on the map.
Rotate and connect pipes to create efficient water paths from a valve to a destination. Solve over 500 challenging levels across four unique game modes, including firefighter and multicolor challenges. Use hints if you get stuck.
