196+ iOS apps & games curated and reviewed
From beginner-friendly picks to power-user tools, our liquid flow list covers 196+ iPhone apps and games updated through July 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.4★ (33K) | Yes | No | Aug 2026 |
| 2 |  | Free | 4.8★ (4) | No | Yes | Jul 2026 |
| 3 |  | Free | 5.0★ (12) | No | Yes | May 2026 |
| 4 |  | Free | 4.6★ (5) | No | Yes | May 2026 |
| 5 |  | Free | 3.0★ (1) | No | Yes | May 2026 |
| 6 |  | Free | — | Yes | No | Jul 2026 |
| 7 |  | Free | 4.5★ (1.4K) | Yes | No | Aug 2026 |
| 8 |  | Free | 4.7★ (8K) | Yes | No | Aug 2026 |
Guide water through pipes by adjusting pins. Solve puzzles by letting the colored liquid flow and fill the cups. Enjoy a simple yet challenging experience.
Calculate fluid flow rate in pipes, including friction and fitting losses, using accurate engineering equations. Features extensive databases for liquids, pipes, and fittings, with customizable units and reporting options.
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 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 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.
Engage your mind with this relaxing color-sorting puzzle game. Match same-colored liquids in glasses to separate them, offering thousands of levels and intuitive controls. Play offline without pressure or time limits.
Experience ultra-realistic physics-based water simulation. This game offers a fun and satisfying gameplay experience with a cute and colorful design, perfect for relaxation and stress relief.
This educational app provides calculations for water flow using friction loss, smooth nozzle, NFA, and Iowa formulas. It's designed for professionals and students needing quick and accurate fluid dynamics computations.
Engage in a vibrant color sorting puzzle game. Pour, match, and strategically use magic bottles to untangle colorful liquids. Enjoy a relaxing yet mentally stimulating experience with a global leaderboard.
Engage in a relaxing yet challenging puzzle game where you strategically sort colored balls. Unlock thousands of levels that test your logic and quick thinking for an immersive and fun 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.
This physics-based puzzle game challenges you to predict how liquid flows through connected tanks. Drag numbered balls to lock in your predictions and watch the simulation unfold. Master the logic to progress through increasingly difficult levels.
Calculate liquid flow rate, pipe diameter, or velocity with ease. Customize units for diameter, velocity, and flow rate, and set your preferred decimal places for precise results.
A relaxing puzzle game where you guide colored water through pipes to fill blocks. It combines water sorting with block puzzle mechanics for a calm and engaging experience.
Experience a beautiful, real-time fluid dynamics simulation. Control the flow and colors of liquids with intuitive touch gestures. Unlock advanced features like ambient audio and video output through an in-app purchase.
Engage your mind with a challenging yet fun liquid sorting puzzle. Strategize to pour colorful waters into tubes, grouping same colors together. Earn rewards and unlock hints to advance through limitless levels without time pressure.
Manage a chaotic shop during a delivery rush. Sort ingredients to craft drinks quickly before impatient drivers leave. Can you handle the pressure and fulfill all orders to become the hero of the delivery rush hour?
Engage in a relaxing color sorting puzzle game by matching colorful liquids and magic potions. Fill bottles correctly to complete increasingly challenging levels, with unique bottle types adding twists to the gameplay.
Engage in a unique "eat or be eaten" gameplay experience with a dynamic liquid physics engine. Grow your germ by engulfing others, or be consumed yourself. Create and share custom levels, textures, music, and sound effects.