---
title: "Luminosys - Light Meter - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Luminosys allows you to accurately measure the ambient light level in Lux or Foot Candles (FC). To do this, Luminosys uses your phone's camera in conjunction with a piece of paper to accurately measur"
---

# Luminosys - Light Meter — United States
> A simple, powerful light meter

![Luminosys App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/ff/13/f7/ff13f7c1-7b06-ccbd-5f2f-fe1a15bc3aef/AppIcon-1x_U007ephone-0-1-85-220-0.png/400x400bb.png)

**Developer:** [Melissa Zwick](https://apptail.io/developer/melissa-zwick-oEQf)
**Category:** Utilities
**Rating:** 4.6/5 (9 ratings)
**Price:** Free
**Bundle ID:** com.oli.Luminosys
**Store:** Apple App Store
**Country:** United States
**Version:** 1.0.1 (released 2025-08-06)
**Original Release:** 2024-01-20

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6476405389)
**AppTail Page:** [https://apptail.io/app/luminosys-light-meter-Xmbp/united-states](https://apptail.io/app/luminosys-light-meter-Xmbp/united-states)

## Luminosys Description
Luminosys allows you to accurately measure the ambient light level in Lux or Foot Candles (FC). To do this, Luminosys uses your phone's camera in conjunction with a piece of paper to accurately measure the light level. It is very easy to use and is a great app for those looking for accurate light measurements for photography, comparing light sources, or indoor gardening.

## Luminosys Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/5c/ab/d1/5cabd17a-352d-2608-c184-504f3ffff12a/f3424ee1-ba11-4440-95d3-bd390d7ba384_iphonese3lux.png/1242x2208.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c2/d5/46/c2d546fb-ba83-6d10-1771-5dbef00683a9/55b6364b-4d3e-483b-bd41-d24ab3e17bd4_iphonese3fc.png/1242x2208.png)

## Luminosys Rating Breakdown in United States
- 5 stars: 8 (89%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 1 (11%)




## Luminosys Discovered Keywords
- plant light meter
- lux light meter
- lux meter
- light meter for plants
- light meter plants
- photography light meter
- light meter free
- light meter film
- pocket light meter
- camera light meter

## Apps Similar to Luminosys
- [Plant Light Meter: Lux & PPFD](https://apptail.io/app/plant-light-meter-lux-ppfd-ypwc/united-states)
- [Libre Light Sensor](https://apptail.io/app/libre-light-sensor-Wozc/united-states)
- [HATO ONE](https://apptail.io/app/hato-one-uyDc/united-states)
- [LEDVANCE LUX-O-METER](https://apptail.io/app/ledvance-lux-o-meter-GHKc/united-states)
- [LuxSeeker -  BLE LightMeter](https://apptail.io/app/luxseeker-ble-lightmeter-Gwme/united-states)
- [In. Licht pro-Lighting Meter](https://apptail.io/app/in-licht-pro-lighting-meter-aTni/united-states)
- [Light Meter: Lux-525 Pro](https://apptail.io/app/light-meter-lux-525-pro-PSPk/united-states)
- [Luminometer: Lux Light Meter](https://apptail.io/app/luminometer-lux-light-meter-SiBl/united-states)
- [Lux Light Meter Pro for Photo](https://apptail.io/app/lux-light-meter-pro-for-photo-cbHn/united-states)
- [PPFD METER - Grow Light Meter](https://apptail.io/app/ppfd-meter-grow-light-meter-icFp/united-states)

## Luminosys Available In
- [United States](https://apptail.io/app/luminosys-light-meter-Xmbp/united-states)
- [Romania](https://apptail.io/app/luminosys-light-meter-Xmbp/romania)
- [Canada](https://apptail.io/app/luminosys-light-meter-Xmbp/canada)
- [Australia](https://apptail.io/app/luminosys-light-meter-Xmbp/australia)
- [Switzerland](https://apptail.io/app/luminosys-light-meter-Xmbp/switzerland)
- [Malaysia](https://apptail.io/app/luminosys-light-meter-Xmbp/malaysia)
- [United Kingdom](https://apptail.io/app/luminosys-light-meter-Xmbp/united-kingdom)
- [Belgium](https://apptail.io/app/luminosys-light-meter-Xmbp/belgium)
- [Bulgaria](https://apptail.io/app/luminosys-light-meter-Xmbp/bulgaria)
- [Bahrain](https://apptail.io/app/luminosys-light-meter-Xmbp/bahrain)
- [Brunei](https://apptail.io/app/luminosys-light-meter-Xmbp/brunei)
- [Brazil](https://apptail.io/app/luminosys-light-meter-Xmbp/brazil)
- [Belarus](https://apptail.io/app/luminosys-light-meter-Xmbp/belarus)
- [Chile](https://apptail.io/app/luminosys-light-meter-Xmbp/chile)
- [China](https://apptail.io/app/luminosys-light-meter-Xmbp/china)
- [Colombia](https://apptail.io/app/luminosys-light-meter-Xmbp/colombia)
- [Cyprus](https://apptail.io/app/luminosys-light-meter-Xmbp/cyprus)
- [Czechia](https://apptail.io/app/luminosys-light-meter-Xmbp/czechia)
- [Germany](https://apptail.io/app/luminosys-light-meter-Xmbp/germany)
- [Denmark](https://apptail.io/app/luminosys-light-meter-Xmbp/denmark)
- [Dominican Republic](https://apptail.io/app/luminosys-light-meter-Xmbp/dominican-republic)
- [Algeria](https://apptail.io/app/luminosys-light-meter-Xmbp/algeria)
- [Ecuador](https://apptail.io/app/luminosys-light-meter-Xmbp/ecuador)
- [Estonia](https://apptail.io/app/luminosys-light-meter-Xmbp/estonia)
- [Egypt](https://apptail.io/app/luminosys-light-meter-Xmbp/egypt)
- [Spain](https://apptail.io/app/luminosys-light-meter-Xmbp/spain)
- [Finland](https://apptail.io/app/luminosys-light-meter-Xmbp/finland)
- [France](https://apptail.io/app/luminosys-light-meter-Xmbp/france)
- [Ghana](https://apptail.io/app/luminosys-light-meter-Xmbp/ghana)
- [Greece](https://apptail.io/app/luminosys-light-meter-Xmbp/greece)
- [Hong Kong SAR China](https://apptail.io/app/luminosys-light-meter-Xmbp/hong-kong)
- [Croatia](https://apptail.io/app/luminosys-light-meter-Xmbp/croatia)
- [Hungary](https://apptail.io/app/luminosys-light-meter-Xmbp/hungary)
- [Indonesia](https://apptail.io/app/luminosys-light-meter-Xmbp/indonesia)
- [Ireland](https://apptail.io/app/luminosys-light-meter-Xmbp/ireland)
- [Israel](https://apptail.io/app/luminosys-light-meter-Xmbp/israel)
- [India](https://apptail.io/app/luminosys-light-meter-Xmbp/india)
- [Iceland](https://apptail.io/app/luminosys-light-meter-Xmbp/iceland)
- [Italy](https://apptail.io/app/luminosys-light-meter-Xmbp/italy)
- [Jamaica](https://apptail.io/app/luminosys-light-meter-Xmbp/jamaica)
- [Jordan](https://apptail.io/app/luminosys-light-meter-Xmbp/jordan)
- [Japan](https://apptail.io/app/luminosys-light-meter-Xmbp/japan)
- [South Korea](https://apptail.io/app/luminosys-light-meter-Xmbp/south-korea)
- [Kuwait](https://apptail.io/app/luminosys-light-meter-Xmbp/kuwait)
- [Cayman Islands](https://apptail.io/app/luminosys-light-meter-Xmbp/cayman-islands)
- [Kazakhstan](https://apptail.io/app/luminosys-light-meter-Xmbp/kazakhstan)
- [Lebanon](https://apptail.io/app/luminosys-light-meter-Xmbp/lebanon)
- [Sri Lanka](https://apptail.io/app/luminosys-light-meter-Xmbp/sri-lanka)
- [Lithuania](https://apptail.io/app/luminosys-light-meter-Xmbp/lithuania)
- [Latvia](https://apptail.io/app/luminosys-light-meter-Xmbp/latvia)
- [Madagascar](https://apptail.io/app/luminosys-light-meter-Xmbp/madagascar)
- [North Macedonia](https://apptail.io/app/luminosys-light-meter-Xmbp/north-macedonia)
- [Macao SAR China](https://apptail.io/app/luminosys-light-meter-Xmbp/macau)
- [Malta](https://apptail.io/app/luminosys-light-meter-Xmbp/malta)
- [Mexico](https://apptail.io/app/luminosys-light-meter-Xmbp/mexico)
- [Namibia](https://apptail.io/app/luminosys-light-meter-Xmbp/namibia)
- [Nigeria](https://apptail.io/app/luminosys-light-meter-Xmbp/nigeria)
- [Netherlands](https://apptail.io/app/luminosys-light-meter-Xmbp/netherlands)
- [Norway](https://apptail.io/app/luminosys-light-meter-Xmbp/norway)
- [Nepal](https://apptail.io/app/luminosys-light-meter-Xmbp/nepal)
- [New Zealand](https://apptail.io/app/luminosys-light-meter-Xmbp/new-zealand)
- [Peru](https://apptail.io/app/luminosys-light-meter-Xmbp/peru)
- [Philippines](https://apptail.io/app/luminosys-light-meter-Xmbp/philippines)
- [Pakistan](https://apptail.io/app/luminosys-light-meter-Xmbp/pakistan)
- [Poland](https://apptail.io/app/luminosys-light-meter-Xmbp/poland)
- [Portugal](https://apptail.io/app/luminosys-light-meter-Xmbp/portugal)
- [Qatar](https://apptail.io/app/luminosys-light-meter-Xmbp/qatar)
- [Russia](https://apptail.io/app/luminosys-light-meter-Xmbp/russia)
- [Saudi Arabia](https://apptail.io/app/luminosys-light-meter-Xmbp/saudi-arabia)
- [Sweden](https://apptail.io/app/luminosys-light-meter-Xmbp/sweden)
- [Singapore](https://apptail.io/app/luminosys-light-meter-Xmbp/singapore)
- [Slovenia](https://apptail.io/app/luminosys-light-meter-Xmbp/slovenia)
- [Slovakia](https://apptail.io/app/luminosys-light-meter-Xmbp/slovakia)
- [Senegal](https://apptail.io/app/luminosys-light-meter-Xmbp/senegal)
- [Thailand](https://apptail.io/app/luminosys-light-meter-Xmbp/thailand)
- [Tunisia](https://apptail.io/app/luminosys-light-meter-Xmbp/tunisia)
- [Türkiye](https://apptail.io/app/luminosys-light-meter-Xmbp/turkey)
- [Taiwan](https://apptail.io/app/luminosys-light-meter-Xmbp/taiwan)
- [Ukraine](https://apptail.io/app/luminosys-light-meter-Xmbp/ukraine)
- [Uganda](https://apptail.io/app/luminosys-light-meter-Xmbp/uganda)
- [Uzbekistan](https://apptail.io/app/luminosys-light-meter-Xmbp/uzbekistan)
- [Vietnam](https://apptail.io/app/luminosys-light-meter-Xmbp/vietnam)
- [United Arab Emirates](https://apptail.io/app/luminosys-light-meter-Xmbp/united-arab-emirates)
- [South Africa](https://apptail.io/app/luminosys-light-meter-Xmbp/south-africa)
- [Armenia](https://apptail.io/app/luminosys-light-meter-Xmbp/armenia)
- [Angola](https://apptail.io/app/luminosys-light-meter-Xmbp/angola)
- [Argentina](https://apptail.io/app/luminosys-light-meter-Xmbp/argentina)
- [Austria](https://apptail.io/app/luminosys-light-meter-Xmbp/austria)
- [Azerbaijan](https://apptail.io/app/luminosys-light-meter-Xmbp/azerbaijan)
- [Barbados](https://apptail.io/app/luminosys-light-meter-Xmbp/barbados)

---

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