# pipelayerpro vs Pipe Slope Calculator

The clearest difference is price: pipelayerpro at Free against Pipe Slope Calculator's $2.99. pipelayerpro also leads on update cadence (daily vs every 2 months) and device support (3 vs 1). Pipe Slope Calculator's advantage is ads (none vs shown) and chart position (#181 vs unranked). On in-app purchases there is nothing between them.

pipelayerpro is free to download; Pipe Slope Calculator costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

pipelayerpro ships an update daily, Pipe Slope Calculator every 2 months. The most recent releases landed on July 10, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | pipelayerpro | Pipe Slope Calculator |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pipelayerpro/id6742408995/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 2 months |
| Monetization | Ad-supported | — |
| Best chart rank | — | **#181** |
| Size | 55 MB | 3 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Keith Bollinger](https://appshunter.io/developer/1798226970) | [Hugo Lamarre](https://appshunter.io/developer/1659517008) |

## What reviewers say

### pipelayerpro

[App page](https://appshunter.io/ios/app/pipelayerpro/id6742408995)

This utility app assists excavators in calculating structure elevations and pipe slopes. It simplifies complex onsite calculations, reducing errors for both experienced and novice operators. The goal is to improve accuracy and profitability for construction projects.

**Highlights:** Structure elevation calculation, Pipe slope calculation, Easy to use interface, Reduces onsite calculation errors, Aids in profitability

**Features:** macOS Compatibility

**In-app purchases:** none


### Pipe Slope Calculator

[App page](https://appshunter.io/ios/app/pipe-slope-calculator/id6760373343)

**Currently charting:** #181 Top Paid · Utilities (US App Store)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is pipelayerpro free?

pipelayerpro is free to download, with no in-app purchases.

### Is Pipe Slope Calculator free?

Pipe Slope Calculator costs $2.99, with no in-app purchases.

### Do pipelayerpro or Pipe Slope Calculator have ads?

pipelayerpro shows ads; Pipe Slope Calculator does not.

### Which is updated more often, pipelayerpro or Pipe Slope Calculator?

pipelayerpro ships an update daily, and Pipe Slope Calculator every 2 months. Most recently, pipelayerpro was updated on July 10, 2026 and Pipe Slope Calculator on September 22, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*