Access essential ASME flange bolting data offline. Quickly look up bolt sizes, dimensions, gasket types, and torque values. Features a visual bolt-circle diagram and job sheet export for field use.






241+ iOS apps & games curated and reviewed
If you already know Flange Bolt Chart, this is the deeper bench. 241+ bolts pipe apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 5.0★ (4) | No | Yes | Oct 2026 | ||
| 2 | Free | 4.6★ (373) | No | Yes | Oct 2026 | ||
| 3 | $12.99 | 5.0★ (10) | No | No | Oct 2026 | ||
| 4 | Free | 4.0★ (1) | No | No | May 2026 | ||
| 5 | Free | 4.5★ (191) | Yes | No | Nov 2026 | ||
| 6 | Free | 3.0★ (4) | No | No | May 2026 | ||
| 7 | Free | 5.0★ (4) | Yes | Yes | Oct 2026 | ||
| 8 | Free | 3.7★ (3) | Yes | No | Oct 2026 |






Access essential ASME flange bolting data offline. Quickly look up bolt sizes, dimensions, gasket types, and torque values. Features a visual bolt-circle diagram and job sheet export for field use.






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 pipefitters with essential reference data and field calculators for pipe dimensions, fittings, and flanges. It offers offline functionality and a user-friendly interface designed for field use. All data is verified from published sources, ensuring accuracy for critical calculations.