---
title: "Engine Calculator Plus — App Overview"
url: https://marlvel.ai/apps/engine-calculator-plus
category: Productivity
developer: Nitrio
platforms: ios
rating: N/A (0 ratings)
pricing: paid
report_level: overview
generated: 2026-05-07
last_verified: "2026-05-07T06:56:38.587Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This is a technical tool designed for calculating complex engine metrics with support for diverse cylinder configurations and measurement standards.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Productivity |
| Rating | N/A ★ (0) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 1.2 |
| Developer | Nitrio |

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

Engine Calculator Plus is a specialized utility for automotive and aviation enthusiasts to calculate engine specifications. It supports a wide range of configurations, from single-cylinder to W16 engines, providing precise displacement, compression ratio, and estimated horsepower calculations.

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

- **Engine Configuration Support**: Allows selection of engine types ranging from single-cylinder to W16, including custom cylinder counts.
- **Performance Calculations**: Computes engine displacement, compression ratios, and estimated horsepower in both HP and Kilowatts.
- **Measurement Flexibility**: Supports both metric and US standard input systems with output conversions for cc, liters, and cubic inches.
- **3D Visualization**: Provides a 3D display of the engine based on the user's selected configuration.

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

Automotive mechanics, engine builders, and aviation hobbyists requiring technical engine performance calculations.

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

- [App Store](https://apps.apple.com/us/app/engine-calculator-plus/id1355990764?uo=4)
- [Full Intelligence Report](https://marlvel.ai/apps/engine-calculator-plus)

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