197+ iOS apps & games curated and reviewed
If you already know Flange Bolt Size & Torque, this is the deeper bench. 197+ bolts pipe apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | โ | No | Yes | Jul 2026 |
| 2 |  | Free | 4.8โ (3.6K) | No | Yes | Jul 2026 |
| 3 |  | $19.99 | 4.8โ (143) | No | No | Jun 2026 |
| 4 |  | Free | 5.0โ (21) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.5โ (49K) | Yes | Yes | Jul 2026 |
| 6 |  | Free | 4.7โ (1.4K) | Yes | No | Jul 2026 |
| 7 |  | Free | 3.0โ (4) | No | No | May 2026 |
| 8 |  | Free | 4.8โ (11) | No | Yes | Jul 2026 |
Instantly access flange, pipe, and bolt data offline. Quickly find bolt sizes, torque patterns, flange dimensions, and pipe specifications. Ideal for pipefitters and steamfitters needing rapid access to piping information.
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.
An advanced calculator for pipe trade professionals, offering quick access to pipe data, dimensions, and complex calculation solutions. It handles fractions and unit conversions, making it an essential tool for plumbers and fabricators on the job site.
This tool provides precise pipe layout calculations for professionals in welding and fabrication. It offers various offset and fitting calculators, along with data tools for custom angles and triangle solutions. Easily switch between imperial and metric units for field or shop use.
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.
A free puzzle game where players use logic to connect all the pipes on a board. It features simple touch controls, beautiful graphics, and no timers for a relaxing experience. Progress is automatically saved, allowing players to pause and resume at any time.
This utility app provides essential calculations for pipe fitting, eliminating the need for reference tables. Designed by a welder for welders, it aims to save time and streamline work processes.
Access essential piping engineering data, standards, and smart calculators for professionals and students. Covers ASME standards, pipe and flange dimensions, fitting details, and valve sizes. Includes daily tips and quizzes to enhance knowledge.
This app provides a comprehensive steel pipe handbook with charts for wall thickness, mass, and pressure calculations. It facilitates quick conversions and cost comparisons, allowing users to prepare and send customized PDF quotes for pipe sales.
This app provides a comprehensive suite of tools for pipe fitting calculations, including offsets, angles, and fitting data. It supports various pipe standards and measurement units, helping users determine precise cut lengths and angles for fabrication.
Access essential data for common steel pipe sizes, including outside diameter, wall thickness in both inches and millimeters, and weight per meter in pounds and kilograms. This utility app also provides pipe schedule information.
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.
Easily schedule emergency plumbing repairs and routine maintenance with licensed professionals. Track your service order, access exclusive coupons, and manage all your plumbing needs in one convenient place. Get expert advice and DIY tips to keep your home running smoothly.
This tool assists pipefitters, welders, and fabricators with complex piping calculations for fishmouth and lateral connections. It provides outputs in both imperial and metric units, as fractions or decimals, and supports various ordinate line calculations for template creation.
Access detailed properties for oil well pipes, including drilling, casing, and tubing. Select pipe type, diameter, weight, grade, and wear condition to view burst, collapse, and yield strengths, along with other critical measurements. Customize units for each property.
Access dimensional data for carbon steel butt-weld fittings and flanges. This digital companion also provides technical and general information for carbon steel pipe systems.
Explore the world of mechanical fasteners through engaging gameplay. Learn about engineering fundamentals, tool identification, and structural awareness in an entertaining and addictive way. Ideal for DIY enthusiasts, students, or anyone curious about how things work.
This utility app simplifies complex pipe calculations for professionals like pipefitters and plumbers. It offers instant offset calculations, a custom fraction keypad for imperial units, and mitered bend calculations, all usable offline and with gloves.
This app assists pipefitters, welders, and fabricators with complex piping calculations. It quickly generates ordinates for mitered pipes, offsets, and WYE connections at various angles and configurations. Includes pipe chart references and a user guide to enhance workflow.