Calculate dimensions for various vessel heads like flat, torispherical, ellipsoidal, and hemispherical. Generates layout markings and coordinates for 2:1 ellipsoidal heads with customizable part divisions. All inputs are in millimeters.






158+ iOS apps curated and reviewed
Finding the right pressure vessel heads pro apps can be overwhelming with so many options. We've analyzed 158+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | $3.99 | 1.0★ (1) | No | No | Aug 2026 | |
| 2 | $5.99 | 4.5★ (2) | No | No | Jul 2026 | |
| 3 | $3.99 | 1.0★ (1) | No | No | Aug 2026 | |
| 4 | $2.99 | — | No | No | Aug 2026 | |
| 5 | Free | — | No | Yes | Jul 2026 | |
| 6 | Free | — | No | No | May 2026 | |
| 7 | $3.99 | — | No | No | Aug 2026 | |
| 8 | Free | — | No | No | May 2026 |






Calculate dimensions for various vessel heads like flat, torispherical, ellipsoidal, and hemispherical. Generates layout markings and coordinates for 2:1 ellipsoidal heads with customizable part divisions. All inputs are in millimeters.






Perform essential pressure vessel stress calculations with ease. Input dimensions for various tank geometries and instantly get results, including detailed formulae and ASME code compliance. Generate and share PDF reports with schematics.






Calculate the required design and nominal thickness for various pressure vessel components, including shells, heads, and cones, according to ASME Section VIII Div 1 codes. This offline tool offers high performance for engineers in process equipment manufacturing.


Calculate dimensions for various pressure vessel heads, including flat, torispherical, ellipsoidal, and hemispherical types. It provides detailed calculations for blank diameter, crown radius, knuckle radius, and height, with options for template layout marking. Input dimensions are in millimeters.






Calculate the partial and full volume of horizontal and vertical tanks with various head types. This tool is essential for engineers to determine liquid volumes at any height, simplifying calculations for storage tanks and pressure vessels.




Monitor pressure readings remotely from your smartphone or tablet. Receive status updates, maintenance reminders, and set custom alarms for abnormal pressure. Log data at specified intervals, even when the app is closed.








This app serves as a comprehensive reference toolbox for process piping, HVAC, and MEP professionals. It provides detailed information on steel pipe and valve specifications, including dimensions, pressure ratings, coatings, and finishes. Users can quickly access data through an intuitive interface with picker wheels and drop-down menus.




This app helps elevator professionals quickly identify hydraulic cylinder heads on-site using interactive selection of attributes. It provides detailed manufacturer and cylinder head information without needing internet access, eliminating the need for physical catalogs or website lookups.








Calculate the required design and nominal thickness for various pressure vessel components according to ASME Section VIII Div 1 codes. This tool assists designers in determining the necessary thickness for shell, hemispherical, torispherical, ellipsoidal, and conical heads under internal pressure.


Access industry standard terminology, specifications, and reference tables for pipe, valves, fittings, and fasteners. Quickly identify materials, understand markings, and find technical data with interactive tables and diagrams.