Light Meter by WBPhoto icon
Puzzlusion icon

William Blaschko

For serious film and digital photographers, cinematographers, and analog enthusiasts seeking manual exposure control.

2apps1.8(104)Photo & VideoGames

Snapshot

Who is William Blaschko?

Providing specialized exposure calculation tools for analog and astro-photography enthusiasts. Helping photographers master manual settings through precise, utility-focused mobile applications.

Target audience

Serious filmDigital photographersCinematographers

Active nemesis

Marina Polyanskaya

Other rivals

Portfolio

Free 2
2
apps
Games1
Photo & Video1

Last updated

Light Meter by WBPhoto

v2.2.3

6mo ago

Intense

Publisher DNA

What defines William Blaschko?

Publisher DNA

Primary focus

Photography utility apps

Scale

indie

Target audience

Serious film and digital photographers, cinematographers, and analog enthusiasts seeking manual exposure control.

Origin

Founded by a team of photographers with a passion for analog and astro-photography.

Signature Patterns

  • •Focus on specialized, high-precision utility tools for photography
  • •Avoidance of ad-supported models in favor of premium, one-time purchase pricing
  • •Targeting of niche hobbyist communities rather than mass-market casual users
  • •Development of apps that function as manual aids for analog and astro-photography
Intense

Portfolio momentum

Released 11 updates across the portfolio in the last 6 months, indicating active maintenance and development of their core utility tools.

Last release 22d agoActive apps 1Abandoned 1

Portfolio

What does William Blaschko ship?

Apps

2 apps analysed

Light Meter by WBPhoto icon
Light Meter by WBPhoto

A simple exposure calculator

3.6(104)

Non-intrusive ad implementation allows for quick and efficient light metering without accidental clicks

  • Simple and effective aperture priority metering provides reliable results for analog photography enthusiasts
  • Inconsistent exposure readings across different light conditions lead to significant accuracy issues for users

Distributed across 12 markets, strongest in Europe.

Based on 1 of 2 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (3)

  • Brazil1 / 1
  • Mexico1 / 1
  • United States1 / 1

Europe (7)

  • France1 / 1
  • Germany1 / 1
  • Italy1 / 1
  • Netherlands1 / 1
  • Portugal1 / 1
›+2 more europe markets
  • Spain1 / 1
  • Sweden1 / 1

Asia-Pacific (2)

  • Japan1 / 1
  • South Korea1 / 1

Core markets (1/1 apps)

BrazilFranceGermanyItalyJapanMexicoNetherlandsPortugalSouth KoreaSpainSwedenUnited States

User Sentiment

How do users feel about their apps?

0

Positive apps

0

Neutral / mixed

1

Negative apps

40/100

Avg sentiment score

Rivals

Who does William Blaschko compete with?

The rivals identified

Nemeses(1)

Marina Polyanskaya

known forLux Light Meter Pro

1 app4.9Photo & Video

Both apps target photographers requiring exposure tools, but Lux Light Meter Pro captures a broader audience by including environmental light measurement alongside standard photography controls.

Contenders(10)

Christian Lobach

known forLuxilux Light Meter

1 app3.6Photo & Video

Both apps target analog photographers with freemium models and manual exposure tools, creating direct competition for users seeking reliable light metering on mobile devices.

David Quiles

known formyLightMeter PRO

1 app4.8Photo & Video

Both apps target film and digital photographers requiring manual exposure control, with direct overlap in light metering and specialized photography calculations.

Freestyle Photo & Imaging

known forMassive Dev Chart Timer

1 app4.1Photo & Video

Both apps serve the analog photography market, requiring users to manage technical variables for film processing and exposure. They compete for the same user base of film enthusiasts who need precision tools for their darkroom and field workflows.

Giuseppe Bertolini

known forLightme - Logbook

1 app4.9Photo & Video

Both apps target the analog photography market, with Lightme - Logbook capturing the workflow documentation segment that complements the exposure metering provided by Light Meter by WBPhoto.

Junel Corales

known forLong Exposure Calculator

1 app4.4Photo & Video

Both apps target field photography workflows by providing specialized manual calculation tools for analog and long-exposure techniques. They compete for the same user base of photographers who require precise, non-automated exposure data in the field.

Lightray Innovation

known forLight Meter LM-3000

1 app4.5Photo & Video

Both apps target users requiring light measurement tools on mobile, though LM-3000 expands the scope to include engineers and lighting professionals alongside photographers.

Lumu d.o.o.

known forLumu Light Meter

1 app3.4Photo & Video

Both apps target photographers requiring precision light measurement, with Lumu competing directly by offering a free, hardware-integrated alternative to the manual metering workflow of Light Meter by WBPhoto.

Nuwaste studios

known forPocket Light Meter

1 app4.5Photo & Video

Both apps target analog film photographers requiring manual exposure tools, creating direct competition for the same user base.

Pavel Bukhonov

known forPhoto Light & Exposure Meter

1 app4.5Photo & Video

Both apps target photographers requiring real-time exposure calculations, with both offering free-to-use tiers that compete for the same mobile photography utility market.

Ultrafine

known forLight Meter Ultra

1 app4.7Photo & Video

Both apps target manual camera photographers with specialized exposure tools, including reciprocity failure correction, creating direct competition for the same user base.

Same space(9)

Adam Fowler

known forViewfinder Preview

1 app4.7Photo & Video

Serves as a pre-visualization companion for photographers who use metering tools to plan compositions before shooting.

Auttapol Poempan

known forLUZMO - Dazz Cam 35mm Film

1 app4.7Photo & Video

Targets the same photography enthusiast audience but shifts the focus from exposure metering to post-capture aesthetic editing.

Benoit Linard

known forSecond View - viewfinder

1 app4.0Photo & Video

Acts as a specialized field toolkit for analog photographers, focusing on framing and planning rather than just metering.

Blayzelab, MB

known forLuxMeasure: Light Meter

1 app0.0Photo & Video

Targets the same ambient light measurement utility but differentiates through strict adherence to technical industry standards.

Christoph Kretschmer

known forEasy Light Meter

1 app5.0Photo & Video

Offers a lightweight, ad-free alternative for manual camera users who need real-time exposure data without hardware dependencies.

Contechity AB

known forLux Light Meter Photography

1 app4.7Photo & Video

Competes directly in the professional exposure measurement space by offering a free, ad-free alternative to paid metering tools.

Liswood & Tache CVBA

known forFilm Exposure Calculator

1 app0.0Photo & Video

Extends the concept of exposure calculation into industrial radiography, serving a professional niche outside consumer photography.

Protean Studio

known forBask Light Meter

1 app3.8Photo & Video

Addresses the same light-measurement utility but pivots the use case toward houseplant care rather than film photography.

Yannick Binay

known forLUX Meter - Light Meter

1 app5.0Photo & Video

Provides a privacy-focused alternative for users who prioritize data security over the professional-grade accuracy required by film photographers.

New entrants(1)

Dharmik Ghori

known forLight Meter - LUX

1 app0.0Photo & Video

Provides a general-purpose light measurement utility for users needing ambient brightness data across various environments.

The Analyst's Read

The bottom line on William Blaschko

Bottom line

William Blaschko is a specialized indie developer with a clear focus on the photography utility niche. Their commitment to professional-grade, ad-free tools provides a distinct value proposition for a dedicated, albeit smaller, user base.

Frequently asked questions

How many apps does William Blaschko publish?
William Blaschko has 2 apps tracked by Marlvel, primarily in the Games category.
What kind of apps does William Blaschko make?
William Blaschko's portfolio is concentrated in Games and Photo & Video, with an average rating of 1.8/5 across rated apps.
What is William Blaschko's top app?
By review volume across the portfolio, Light Meter by WBPhoto is William Blaschko's best-known app tracked by Marlvel.
In how many countries are William Blaschko's apps available?
Marlvel has tracked William Blaschko's apps across 12 countries.

What fed this analysis

Apps analyzed:
2
With full intel:
1
With overview:
2
Website scraped:
yes
Social presence:
no

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by William Blaschko, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “William Blaschko intelligence.” Updated 2026-05-08. https://marlvel.ai/publishers/william-blaschko

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Data licensed under CC-BY-NC 4.0