Who is Lumen Calculator for?

Lumen Calculator is a consumer product built for engineers and students.

Is Lumen Calculator still active?

Unverified. Lumen Calculator has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to Lumen Calculator?

Similar projects tracked by PulseGate include Lux Meter Light Measurement Tool For Measuring Lumens, Pocket Lux Meter, and Light Scope - Lux Meter.

Who makes Lumen Calculator?

Lumen Calculator is developed by Nitrio, based in the United States.

When did Lumen Calculator launch?

Lumen Calculator first shipped in 2018.

Back to the index

Lumen Calculator

Name: Lumen Calculator
Price: 3 USD
Author: Nitrio

App StoreProductivity & Work🇺🇸

Lumen Calculator is a physics and math calculator for converting between lumens, lux, and candelas. It provides instant calculations, formula references, and supports various units, making it useful for engineers and students.

PaidiOS

Visit App Store

Overview

4 features

In the Productivity & Work space, Lumen Calculator takes a focused approach. It enables users to quickly convert between lumens, lux, and candelas for lighting calculations. It is built as a consumer product for engineers and students. Lumen Calculator is paid, starting at $3. It ships for iOS.

Nitrio builds and maintains Lumen Calculator, and it first shipped in 2018. Among its 4 catalogued features are lumen/lux/candela conversion, instant calculation, and formula references.

Lumen/lux/candela conversion
Instant calculation
Formula references
Copy results

Built with & integrations

Runs on

iOS

Trust & compliance

Verified signals

HTTPSStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed26 Jun · 22:53 UTC
Listing verified against its public source
Source: PulseGate · Open

Frequently asked questions about Lumen Calculator

What does Lumen Calculator do?: Lumen Calculator enables users to quickly convert between lumens, lux, and candelas for lighting calculations. It is catalogued under Productivity & Work on PulseGate.
Who is Lumen Calculator for?: Lumen Calculator is a consumer product built for engineers and students.
How much does Lumen Calculator cost?: Paid plans start at $3.
What platforms does Lumen Calculator run on?: Lumen Calculator runs on iOS.
Is Lumen Calculator still active?: Unverified. Lumen Calculator has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to Lumen Calculator?: Similar projects tracked by PulseGate include Lux Meter Light Measurement Tool For Measuring Lumens, Pocket Lux Meter, and Light Scope - Lux Meter.Lux Meter Light Measurement Tool For Measuring Lumens Pocket Lux Meter Light Scope - Lux Meter
Who makes Lumen Calculator?: Lumen Calculator is developed by Nitrio, based in the United States.
When did Lumen Calculator launch?: Lumen Calculator first shipped in 2018.

At a glance

Platforms: Mobile
Languages: English
First seen: 26 Jun 2026
Built for: engineers and students
Model: B2C
Solves: Enables users to quickly convert between lumens, lux, and candelas for lighting calculations.

Registered as

App Store: 1412317888

Developer

🇺🇸Nitrio

Live coverage

Identity confidence: High · 90.8
Indexed: 26 Jun 2026
Lifecycle: Unverified
First seen: Jun 2026
Last seen: 26 Jun 2026

Identity audit (12)

Slug: lumen-calculator-apple-com
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 26 Jun 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Taken from the project's own store listing.
Languages from: Detected by a language model from page content.
Last updated: 1 Aug 2026
Canonical URL: https://apps.apple.com/in/app/lumen-calculator/id1412317888

Ship this? Send a correction — no account, and you get a link to follow it.

Similar apps

Closest matches by what these projects do