# PipeSizer Pro — Liquid Pipe Sizing Offline

> Liquid Pipe Sizing Offline (iPhone/iPad app by 光 杨.)

- Source: https://appshunter.io/ios/app/pipesizer-pro/id6768099030 (this page in markdown: same URL + `.md`)
- Developer: [光 杨](https://appshunter.io/developer/1891134953)
- Category: Utilities, Business
- Price: $6.99
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: English, French, German, Japanese, Korean, Portuguese, Chinese, Spanish
- Released: 2026-05-12
- Data updated: 2026-06-25
- User reviews in markdown: https://appshunter.io/ios/app/pipesizer-pro/id6768099030/reviews.md

## What is PipeSizer Pro?

PipeSizer Pro is an offline field tool for plumbers and hydronic installers who need a fast liquid pipe sizing check before buying or changing material.

Use it to:
- estimate a nominal liquid pipe size from flow, run length, and pressure-drop targets
- compare the next size up or down before you commit to stock on hand
- review velocity and pressure drop together instead of bouncing between calculators
- save job scenarios locally for repeat checks during quoting and field changes
- switch units and materials without re-entering the entire run

Why people buy PipeSizer Pro:
- one wrong size choice can cost far more than the app in callbacks or wasted material
- the app is faster and calmer on site than ad-heavy web tools or office spreadsheets
- saved local scenarios make it useful across many small jobs instead of one estimate

Important:
- the app is for liquid-system planning and field comparison, not code compliance or engineering certification
- final selections should be verified against local code tables, manufacturer data, and project requirements


## Version history (last 2 releases)

### 1.0.1 — 2026-06-07

Updated App Store screenshots and product page visuals. App functionality is unchanged.

### 1.0 — 2026-05-13

No release notes.

## More apps by 光 杨

- [ConcretePour Pro](https://appshunter.io/ios/app/concretepour-pro/id6761770433)
- [Roofing Cost Estimator](https://appshunter.io/ios/app/roofing-cost-estimator/id6761807843)
- [Cut Optimizer Pocket](https://appshunter.io/ios/app/cut-optimizer-pocket/id6761807889)
- [KitchenBatch Pro](https://appshunter.io/ios/app/kitchenbatch-pro/id6761807896)
- [Tile Layout Pocket](https://appshunter.io/ios/app/tile-layout-pocket/id6761807981)
- [TipSmart Splitter](https://appshunter.io/ios/app/tipsmart-splitter/id6761808040)

All apps by 光 杨: https://appshunter.io/developer/1891134953

---

*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 2026-06-25.*