# PipeLiners QuickCalc — Pipeline Engineering Calcs

> Pipeline Engineering Calcs (iPhone/iPad app by Spring Arc LLC.)

- Source: https://appshunter.io/ios/app/pipeliners-quickcalc/id6748539501 (this page in markdown: same URL + `.md`)
- Developer: [Spring Arc LLC](https://appshunter.io/developer/1826137920)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 44 MB
- Languages: American English
- Released: 2025-07-16
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/pipeliners-quickcalc/id6748539501/reviews.md

## What is PipeLiners QuickCalc?

PipeLiners QuickCalc is the essential calculation tool for oil & gas pipeline professionals. With over 40 specialized calculators, it provides instant field calculations for pipeline design, operations, and safety compliance.

KEY FEATURES:
• 40+ Industry-Specific Calculators
• ASME B31.3/B31.8 Compliance Tools
• API Standard Calculations
• Offline Functionality - Works Without Internet
• PDF Export for Documentation
• Dark Mode Support
• Favorites System for Quick Access
• Base Conditions Management

CALCULATION CATEGORIES:
• Pipe Properties & MAOP
• Pressure Relief Systems
• Flow & Pressure Analysis
• Pipe Design & Stress
• Metering & Measurement
• Gas Properties
• System Components
• Gathering Systems

PROFESSIONAL TOOLS INCLUDE:
- Maximum Allowable Operating Pressure (MAOP)
- Pipe Sizing & Wall Thickness
- Fire Relief Calculations
- Two-Phase Flow Analysis
- Orifice Meter Sizing
- Compressor Calculations
- Flare Radiation Analysis
- Pipeline Buoyancy & Stability
- Pressurized Drain Systems
- And Many More!

Perfect for pipeline engineers, operators, inspectors, and field personnel who need reliable calculations on the go. All calculations follow industry standards and best practices.


## Version history (last 2 releases)

### 1.0.1 — 2025-07-22

Updated report format

### 1.0 — 2025-07-17

No release notes.

## More apps by Spring Arc LLC

- [Recipe Garden](https://appshunter.io/ios/app/recipe-garden/id6751059118)

All apps by Spring Arc LLC: https://appshunter.io/developer/1826137920

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*