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Couch to 5k Running Program icon

David Turnbull

2apps4.3(8)EducationHealth & Fitness

Publisher DNA

What defines David Turnbull?

AI intelligence is not yet available for David Turnbull. The portfolio data below is up to date.

Portfolio

What does David Turnbull ship?

Apps

2 apps analysed

  • Offline-first architecture ensures consistent utility for travelers

Ad-free model removes friction for casual users.

  • The absence of subscription fees and intrusive advertisements allows users to focus entirely on their training
  • Inaccurate timer functionality during active sessions disrupts the training rhythm for users following specific interval plans

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

Based on 2 of 2 apps with localized market data · last scanned .

Americas (1)

  • United States2 / 2

Core markets (2/2 apps)

United States

User Sentiment

How do users feel about their apps?

1

Positive apps

0

Neutral / mixed

0

Negative apps

65/100

Avg sentiment score

Frequently asked questions

How many apps does David Turnbull publish?
David Turnbull has 2 apps tracked by Marlvel, primarily in the Education category.
What kind of apps does David Turnbull make?
David Turnbull's portfolio is concentrated in Education and Health & Fitness, with an average rating of 4.3/5 across rated apps.
What is David Turnbull's top app?
By review volume across the portfolio, Couch to 5k Running Program is David Turnbull's best-known app tracked by Marlvel.
In how many countries are David Turnbull's apps available?
Marlvel has tracked David Turnbull's apps across 1 country.

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 David Turnbull, 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. “David Turnbull intelligence.” Updated N/A. https://marlvel.ai/publishers/david-turnbull

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Data licensed under CC-BY-NC 4.0