Slope Calculator vs pipelayerpro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Slope Calculator
Calculate slope in angle, percentage, or ratio by inputting two sides of a right triangle. This intuitive and easy-to-use application provides the remaining necessary values.
- Calculate slope as angle
- Calculate slope as percentage
- Calculate slope as ratio
- Input two sides of a right triangle
- Calculate remaining triangle values
- Intuitive and easy to use
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Use this App to calculate slope (Angle, Percentage, Ratio). You just need to enter 2 of the 3 sides of a right triangle, we will calculate for you the remaining necessary numbers. This is a very intuitive App, simple and easy to use. Results are estimates for informational purposes only. We are very happy to serve you. If you have any requests, don't hesitate to contact us. - https://www.facebook.com/phan.nhatdang.3/ - phannhatd@gmail.com
pipelayerpro
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.
- Structure elevation calculation
- Pipe slope calculation
- Easy to use interface
- Reduces onsite calculation errors
- Aids in profitability
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App for excavators to calculate structure elevations and pipe slope -easy to use for bot experienced and novice operators -takes the errors out of onsite calculations -less errors = more profits $$$
Screenshots
Verdict
The clearest difference is rating: pipelayerpro at 5.0 against Slope Calculator's 4.3. pipelayerpro also leads on review sentiment (100% vs 58%) and in-app purchases (none vs 1). Slope Calculator's advantage is ads (none vs shown) and ratings volume (104 vs 2). On price and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Slope Calculator sells 1 one-off in-app purchase. pipelayerpro asks for nothing beyond the download.
pipelayerpro holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Slope Calculator has 104 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 58% of Slope Calculator's written reviews are positive against 100% of pipelayerpro's.
Slope Calculator ships an update every 14 months, pipelayerpro daily. The most recent releases landed on October 23, 2026 and October 2, 2026 respectively.
| Parameter | Slope Calculator | pipelayerpro |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (104 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 58.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 104 — better | 2 |
| Update frequency | Every 14 months | Daily — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 5 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Phan Nhat Đang | Keith Bollinger |
Customer experience
Slope Calculator
pipelayerpro
In-app purchases
Slope Calculator
- Remove ads$1.99
pipelayerpro
No in-app purchases
Questions
Is Slope Calculator free?
Is pipelayerpro free?
Which has better reviews, Slope Calculator or pipelayerpro?
Do Slope Calculator or pipelayerpro have ads?
Which is updated more often, Slope Calculator or pipelayerpro?
Other comparisons
