# Grade Calculator Plumbin Daily — Slope & Unit Converter

> Slope & Unit Converter (iPhone/iPad app by Rancel Hernandez.)

- Source: https://appshunter.io/ios/app/grade-calculator-plumbin-daily/id6745386325 (this page in markdown: same URL + `.md`)
- Developer: [Rancel Hernandez](https://appshunter.io/developer/1811939165)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.4 · 16 MB
- Languages: American English
- Released: 2025-06-08
- Data updated: 2026-01-03
- User reviews in markdown: https://appshunter.io/ios/app/grade-calculator-plumbin-daily/id6745386325/reviews.md

## What is Grade Calculator Plumbin Daily?

The Ultimate Plumbing Toolkit - In Your Pocket.

Licensed plumbers, apprentices, or DIY homeowners, this all-in-one app brings together the most essential plumbing calculators, references, and tools in one sleek, easy-to-use interface. 

No more guessing. Just fast, reliable answers on the job site.

What’s Inside:

Smart Calculators:
Pipe Slope Calculator (with unit selection)
BTU & Pump Sizing
Gas Pipe Sizing (with real-world material options)
Fixture Unit Totals & Pipe Weight Estimator
+ More!

Pipe Material Reference:
Over 40+ common and specialty pipe types with specs, durability, and cost insights.

Unit Customization:
Seamlessly switch between feet, inches, and metric-friendly options.
Built for Pros:

Fast, accurate results for field use.
Perfect for plumbers, inspectors, engineers, and students alike.
Designed by plumbers, for plumbers. No fluff. Just everything you need — all in one place.

Download now and upgrade your toolkit.

Terms of service (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| All access | $0.99 | per month |
| All access | $9.99 | per year |



## Version history (last 2 releases)

### 1.0.1 — 2026-01-02

- bug fixes and improvements

### 1.0.0 — 2025-06-08

No release notes.

## More apps by Rancel Hernandez

- [Asphalt Calculator Pro](https://appshunter.io/ios/app/asphalt-calculator-pro/id6746466316)
- [Concrete Calculator Now](https://appshunter.io/ios/app/concrete-calculator-now/id6746773196)
- [Measure App Epoxy Floors](https://appshunter.io/ios/app/measure-app-epoxy-floors/id6747101126)
- [Audio Reverser: Recorder](https://appshunter.io/ios/app/audio-reverser/id6755078432)

All apps by Rancel Hernandez: https://appshunter.io/developer/1811939165

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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 2026-01-03.*