Math Practice by Wärn icon
Spaced Repetition by Wärn icon
Synth by Wärn icon

Johannes Warn

3apps4.4(26)EducationMusic

Publisher DNA

What defines Johannes Warn?

AI intelligence is not yet available for Johannes Warn. The portfolio data below is up to date.

Portfolio

What does Johannes Warn ship?

Apps

3 apps analysed

Margin drawing provides a flexible workspace

  • Educational content provides high value for students across multiple grade levels during their academic progression

Analysis in progress

Analysis in progress

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

Based on 2 of 3 apps with localized market data, more coverage rolling in as scans complete · 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

90/100

Avg sentiment score

Frequently asked questions

How many apps does Johannes Warn publish?
Johannes Warn has 3 apps tracked by Marlvel, primarily in the Education category.
What kind of apps does Johannes Warn make?
Johannes Warn's portfolio is concentrated in Education and Music, with an average rating of 4.4/5 across rated apps.
What is Johannes Warn's top app?
By review volume across the portfolio, Spaced Repetition by Wärn is Johannes Warn's best-known app tracked by Marlvel.
In how many countries are Johannes Warn's apps available?
Marlvel has tracked Johannes Warn'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 Johannes Warn, 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. “Johannes Warn intelligence.” Updated N/A. https://marlvel.ai/publishers/johannes-warn

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Data licensed under CC-BY-NC 4.0