---
title: "Slope Calculator — App Overview"
url: https://marlvel.ai/intel-report/productivity/ca-leindesign-slope
category: Productivity
developer: John Lein
platforms: ios, android
rating: 5.0 (1 ratings)
pricing: paid
report_level: overview
generated: 2026-05-04
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This is a specialized, paid productivity tool optimized for field professionals needing fast, accurate geometric calculations for construction and site planning.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Productivity |
| Rating | 5.0 ★ (1) |
| Pricing | paid |
| Platforms | iOS, Android |
| Latest Version (iOS) | 5.0 |
| Latest Version (Android) | 1.0.4 |
| Developer | John Lein |

<!-- SECTION: Summary -->
## What is Slope Calculator?

Slope Calculator is a professional-grade utility designed for surveyors, engineers, and contractors to perform precise site measurements. The app features a ground-up rebuild using SwiftUI and iCloud integration to provide rapid calculations for slope, elevation, and distance.

<!-- SECTION: Key Features -->
## Key Features

- **Slope Calculator**: Calculates elevation difference, decimal slope, and percentage slope based on two elevation points and horizontal distance.
- **Elevation Calculator**: Determines elevation change and true elevations for drainage and ramp planning using slope percentage and horizontal distance.
- **Distance Calculator**: Computes horizontal distance requirements based on defined slope percentages and elevation changes.

<!-- SECTION: Target Audience -->
## Who is it for?

Surveyors, civil engineers, and construction contractors requiring field-ready grading and site analysis tools.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/slope-calculator/id550839577?uo=2)
- [Google Play](https://play.google.com/store/apps/details?id=com.enzipe.slopecalculator.io&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/intel-report/productivity/ca-leindesign-slope)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/productivity/ca-leindesign-slope).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*