---
title: "Grow Calc: Plant Light Meter — App Overview"
url: https://marlvel.ai/apps/grow-calc-plant-light-meter
category: Utilities
developer: Sergey Vishnyov
platforms: ios, android
rating: N/A (0 ratings)
pricing: free
report_level: overview
generated: 2026-04-23
last_verified: "2026-04-23T20:32:36.830Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** Grow Calc serves as a comprehensive technical toolkit for growers to fine-tune their cultivation environment using precise, formula-based calculations.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Utilities |
| Rating | N/A ★ (0) |
| Pricing | free |
| Platforms | iOS, Android |
| Latest Version (iOS) | 1.0.1 |
| Latest Version (Android) | 1.0.3 |
| Developer | Sergey Vishnyov |

<!-- SECTION: Summary -->
## What is Grow Calc: Plant Light Meter?

Grow Calc is a horticultural utility app designed to optimize plant cultivation through precise mathematical modeling. It provides growers with tools to manage lighting, canopy planning, climate, irrigation, and nutrition based on established horticultural formulas.

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

- **Lighting Calculators**: Enables conversion between PPFD and DLI, estimation of PPFD from lux, and calculation of fixture efficiency and canopy uniformity.
- **Canopy and Yield Planning**: Provides tools for planning planting layouts and predicting harvest outcomes.
- **Environmental and Nutrient Management**: Includes reference tools for managing climate, irrigation, nutrition, and water chemistry.

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

The app targets hobbyist gardeners, hydroponic enthusiasts, and commercial growers seeking data-driven cultivation management.

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

- [App Store](https://apps.apple.com/us/app/grow-calc-plant-light-meter/id6751297015?uo=4)
- [Google Play](https://play.google.com/store/apps/details?id=com.growbright.grow.light.meter.plant.light.scan.ai&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/apps/grow-calc-plant-light-meter)

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