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

4mo 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 light intensity measurements for non-photography environments like greenhouses.

Contenders(10)

Christian Lobach

known forLuxilux Light Meter

1 app3.6Photo & Video

Both apps target analog photographers with freemium models on Android and paid models on iOS, competing directly for the same niche user base requiring manual exposure tools.

David Quiles

known formyLightMeter PRO

1 app4.8Photo & Video

Both apps target film and digital photographers requiring manual exposure control, competing directly on professional-grade metering tools and specialized manual workflows.

Giuseppe Bertolini

known forLightme - Logbook

1 app4.9Photo & Video

Both apps target the analog photography market, with Light Meter by WBPhoto focusing on real-time exposure calculation and Lightme - Logbook focusing on post-shoot documentation and data management.

ITincubator UAB

known forLux Light Meter & Photometer

1 app4.8Photo & Video

Both apps target photographers needing light measurement, but Lux Light Meter Pro expands into non-photography use cases like workspace illumination and plant care.

Junel Corales

known forLong Exposure Calculator

1 app4.4Photo & Video

Both apps target photographers requiring field exposure tools, with overlapping utility for analog and long-exposure workflows.

Lightray Innovation

known forPhotone - Grow Light Meter

2 apps4.6Photo & Video

Targets the same light-measurement utility space but shifts focus from photography to indoor gardening and plant health.

Lumu d.o.o.

known forLumu Light Meter

1 app3.4Photo & Video

Both apps target photographers requiring precision light measurement, with Lumu Light Meter providing a free digital alternative that competes directly for the same user base as Light Meter by WBPhoto.

Nuwaste studios

known forPocket Light Meter

1 app4.5Photo & Video

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

Pavel Bukhonov

known forPhoto Light & Exposure Meter

1 app4.5Photo & Video

Users report: Both applications target photographers requiring real-time exposure tools, with Photo Light & Exposure Meter capturing a larger audience through its free, real-time histogram and color temperature features.

Ultrafine

known forLight Meter Ultra

1 app4.7Photo & Video

Both apps target manual camera photographers with digital light metering tools, creating direct competition for users seeking alternatives to hardware meters.

Same space(8)

Adam Fowler

known forViewfinder Preview

1 app4.7Photo & Video

Serves the same photography audience by providing pre-visualization tools for framing and composition.

Blayzelab, MB

known forLuxMeasure: Light Meter

1 app0.0Photo & Video

Shares the source app's focus on precise ambient light measurement but prioritizes privacy and offline functionality.

David Eubank

known forpCAM Pro - Camera Tools

1 app4.9Photo & Video

Targets the same professional cinematography audience with a broader set of technical production calculators.

LEAN ASIA CO.

known forPocket Lux Light Meter

1 app0.0Photo & Video

Provides a generalist light measurement tool that overlaps with the photography utility but expands into safety and plant care.

Liswood & Tache CVBA

known forFilm Exposure Calculator

1 app0.0Photo & Video

Targets industrial radiography professionals, providing specialized exposure calculations similar to the source app's film stock calculations.

Matthias Eichner

known forAnalog Film Developer Timer

1 app0.0Photo & Video

Complements the source app's analog photography focus by providing darkroom development tools for film processing.

Protean Studio

known forBask Light Meter

1 app3.8Photo & Video

Offers a simplified, ad-free alternative for light measurement, appealing to the same casual user base as the source app.

Roman Grachik

known forOn Film - Analog Camera

1 app0.0Photo & Video

Enhances the analog photography workflow by applying film-inspired rendering and manual controls to digital images.

New entrants(1)

Yannick Binay

known forLUX Meter - Light Meter

1 app5.0Photo & Video

Provides a privacy-focused light measurement utility that competes for the same casual user base as the source app.

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