Greg Newman

Known for

CitSci

1app

Active nemesis

Vernier Software & Technology

Other rivals

Publisher DNA

AI intelligence is not yet available for Greg Newman. The portfolio data below is up to date.

Top niches they play in

Science Loggers1 app

Explore the Science Loggers niche

See every app competing in Greg Newman's strongest niche.

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Portfolio

Apps

1 app analysed

Sort by

CitSci

4.8(17)

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Custom datasheet syncing allows for flexible research workflows

Institutional grant funding ensures long-term stability without monetization pressure
0.25-star rating gap between iOS and Android platforms

User sentiment

User-sentiment analysis coming soon.

Rivals

The rivals identified

Nemeses(1)

Vernier Software & Technology

known forVernier Spectral Analysis

1 app

So what?

Strategic outlook coming soon.

Frequently asked questions

How many apps does Greg Newman publish?

Greg Newman has 1 app tracked by Marlvel, primarily in the Education category.

What kind of apps does Greg Newman make?

Greg Newman's portfolio is concentrated in Education, with an average rating of 4.8/5 across rated apps.

Portfolio

Free 1

app

Education1

Last updated

CitSci

v9.02.00

2mo ago

Single-market publisher — every app ships only to United States.

Based on 1 of 1 app with localized market data · last scanned May 2026.

Americas (1)

United States1 / 1

Core markets (1/1 apps)

United States

This app competes directly for the educational science market by providing specialized data collection and analysis tools that mirror the scientific rigor required by CitSci users.

Same space(4)

Hooman Rashidi

known forHemeQuiz1

1 app5.0Education

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While focused on medical education, this app competes for the same user base interested in specialized, expert-verified scientific knowledge.

Laurence Wayne

known forGeology Toolkit: Field Guide

1 app4.6Education

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talha rehman

known forChemical Equation Balancer App

1 app4.6Education

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雪平王

known forAstronomy Observer

1 app4.6Education

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New entrants(2)

Darian Orn

known forPeriodic Table 2025: Chemistry

1 app5.0Education

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This app enters the education space with a focus on reference materials, competing for the attention of science-focused students.

Paul Leadbeater

known forChemCalc - Mole Calculator

1 app0.0Education

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What is Greg Newman's top app?

Based on user sentiment and following across the portfolio, CitSci stands out as Greg Newman's flagship app tracked by Marlvel.

In how many countries are Greg Newman's apps available?

Marlvel has tracked Greg Newman's apps across 1 country.

Both apps serve the field-based data collection market, focusing on empowering users to identify and document natural phenomena.

This app targets the same educational demographic as CitSci, focusing on utility-driven science tasks for students.

This app targets the outdoor observation market, sharing the same 'citizen scientist' audience that uses CitSci for environmental data.

This newcomer targets the chemistry education segment, potentially drawing away users who need quick, specialized calculation tools.

Snapshot

Publisher DNA

Top niches they play in

Portfolio

Apps

User sentiment

Rivals

The rivals identified

Nemeses(1)

So what?

Frequently asked questions

Americas (1)

Core markets (1/1 apps)

Same space(4)

New entrants(2)