# Pipe Slope Marker 2026 — Drain slope and elevation tool

> Drain slope and elevation tool (iPhone/iPad app by hao du.)

- Source: https://appshunter.io/ios/app/pipe-slope-marker-2026/id6772856847 (this page in markdown: same URL + `.md`)
- Developer: [hao du](https://appshunter.io/developer/1454457703)
- Category: Utilities
- Price: $0.29 (on sale, was $0.39)
- Age rating: 4+
- Requires: iOS 15.6 · 9 MB
- Languages: American English, Japanese, Korean, Chinese (Simplified, China)
- Released: 2026-05-26
- Data updated: 2026-08-24
- User reviews in markdown: https://appshunter.io/ios/app/pipe-slope-marker-2026/id6772856847/reviews.md

## What is Pipe Slope Marker 2026?

Pipe Slope Marker Calculator is an offline utility for installation, renovation, and repair work sites. It helps quickly calculate slope layout data for drain pipes, cable trays, guide rails, and similar runs.

Enter start elevation, end elevation, horizontal distance, or target slope to automatically convert marker heights for each measuring point. You can also generate support, clamp, or hanger position tables at fixed spacing to reduce manual calculation errors.

The app supports millimeter, centimeter, and meter units, common slope templates, local project records, reverse slope calculation, error warnings, and elevation difference checks. All data is stored only on your device. No login, no internet connection, and no personal data collection are required.


## Version history (last 2 releases)

### 1.1 — 2026-07-25

Added a feedback feature.

### 1.0 — 2026-05-27

No release notes.

## More apps by hao du

- [Puzzle: Calculate 24](https://appshunter.io/ios/app/puzzle-calculate-24/id6760665747)
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- [WiFi Password Memo](https://appshunter.io/ios/app/wifi-password-memo/id6762079284)
- [Password Generator New](https://appshunter.io/ios/app/password-generator-new/id6762613117)
- [Speed Test-2](https://appshunter.io/ios/app/speed-test-2/id6762631974)
- [节拍器极简](https://appshunter.io/ios/app/id6762840147)

All apps by hao du: https://appshunter.io/developer/1454457703

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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 2026-08-24.*