# PipeSizer: Diameter Selector — Pipe diameter selection

> Pipe diameter selection (iPhone/iPad app by Mario Cerda.)

- Source: https://appshunter.io/ios/app/pipesizer-diameter-selector/id6781534043 (this page in markdown: same URL + `.md`)
- Developer: [Mario Cerda](https://appshunter.io/developer/6772352482)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 53 MB
- Languages: American English
- Released: 2026-06-24
- Data updated: 2026-07-29
- User reviews in markdown: https://appshunter.io/ios/app/pipesizer-diameter-selector/id6781534043/reviews.md

## What is PipeSizer?

PipeSizer is a fast, practical pipe-diameter screening tool for engineers and field technicians. Enter one or more flow rates, choose the fluid, pipe material, schedule or dimension ratio, and optional liner, then compare ranked candidate sizes against a traceable velocity range.

KEY FEATURES
• Ranked candidate pipe sizes with velocity and effective internal diameter
• Multiple flow cases with a clearly identified governing condition
• Carbon steel, stainless steel, and HDPE sizing options
• Optional liner allowance
• Traceable velocity ranges with source information
• Saved results for later review
• Shareable result summaries
• Direct handoff to Pump Mate for detailed hydraulic analysis
• SI and imperial units
• English, Spanish, French, and Portuguese
• Works offline with no account required

PipeSizer is free, contains no advertising, and has no in-app purchases.

ENGINEERING NOTICE
PipeSizer is intended for preliminary engineering screening. Final pipe selections must be verified against project specifications, applicable codes and standards, manufacturer data, operating conditions, and qualified engineering judgment.


## Version history (last 2 releases)

### 1.1.0 — 2026-07-29

This update includes usability improvements, refined layouts, and stability enhancements.

### 1.0 — 2026-06-25

No release notes.

## More apps by Mario Cerda

- [Pump Mate: Hydraulics](https://appshunter.io/ios/app/pump-mate-hydraulics/id6772352480)

All apps by Mario Cerda: https://appshunter.io/developer/6772352482

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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 2026-07-29.*