Connect matching colored pipes to fill the board without crossing or overlapping. Enjoy hundreds of levels with varying difficulty, or challenge yourself in time trials. Offers daily puzzles and achievements for a continuously engaging experience.





51+ iOS apps & games curated and reviewed
From beginner-friendly picks to power-user tools, our flow master pro series list covers 51+ iPhone apps and games updated through May 2026. Compare ratings, prices, and screenshots in one place.





Connect matching colored pipes to fill the board without crossing or overlapping. Enjoy hundreds of levels with varying difficulty, or challenge yourself in time trials. Offers daily puzzles and achievements for a continuously engaging experience.






Calculate fluid flow rate and pressure loss in pipes. This app helps engineers determine pipe diameter, maximum pipe length, and friction loss for both liquid and gas flows, including fittings and elevation changes. Results can be shared as Excel or PDF reports.






Discover a vast collection of web novels across various genres like romance, fantasy, and sci-fi. Read popular stories, explore trending titles, and even become an author to share your own writing dreams. Earn coins through in-app tasks to continue reading.


Easily convert water flow rates between various units of measurement. This utility app provides a straightforward way to calculate and understand different flow rate values.


Easily create professional flowcharts, org charts, and process diagrams with a variety of templates and styling options. Organize complex ideas with containers and smart connectors on an infinite canvas. Export your creations in PDF or PNG format.


Calculate water channel flow parameters like surface width, area, and velocity. The free version supports circular and rectangular channel shapes.


This app calculates friction and fitting losses in liquid flow systems using the Darcy-Weisbach equation. It offers extensive databases for fluids, pipes, and fittings, with customizable units and reporting options. Verified against published data, it's designed for engineers needing accurate pressure drop calculations.


This utility app facilitates the wireless setup, verification, and ongoing monitoring of specific KROHNE flow meters. It enables secure Bluetooth® connectivity for device configuration and performance checks without interrupting ongoing measurements.


This app calculates the minimum internal pipe diameter required for a specific flow rate and maximum pressure loss. It offers comprehensive results, customizable databases for materials and fluids, and generates professional reports.


This utility app calculates the minimum internal pipe diameter for gas flow based on flow rate and pressure loss. It supports various calculation equations and offers comprehensive results with customizable units and databases for materials, fluids, and fittings.


Guide colored fluids through intricate tube networks by pulling the correct pins. This simulation offers a calming and satisfying experience through handcrafted levels.


Effortlessly create flowcharts and mind maps with intelligent, automatic layout adjustments. Focus on your content and relationships while the app handles the visual organization. Expand nodes into rich-text documents and manage tasks within your flows.


Calculate fluid flow rates in pipes and conduits using orifice plates. Supports common industrial fluids and custom fluid properties, with adjustable units and orifice types. Ideal for engineers and designers.


Calculate gas flow through an Orifice Meter using AGA 8 compressibility and AGA 3 flow calculations. Supports both metric and imperial units, remembers input values, and generates shareable PDF reports.




This utility app calculates the maximum pipe length for a given pressure loss, flow rate, and pipe diameter. It offers comprehensive results, customizable databases for materials and fluids, and supports both Imperial and Metric units. Engineers can generate professional reports and save results for later use.


Easily convert between various units of flow rate, including volume-based, mass-based, and mole-based measurements. Essential for physics and engineering applications involving fluid dynamics and hydrometry.


This web browser offers fast and secure internet access, integrating Google Search and Lens for quick information retrieval. It provides robust security features like enhanced protection and password management, and syncs your data across devices for seamless browsing.


This application works with a workflow platform to improve operational processes and boost efficiency. It is designed to streamline tasks and drive better outcomes for users.

