Jeff Holtzkener
Known for
Concentric Rhythm
Concentric Rhythm2apps4.4(51)MusicEducation
Snapshot
Rivals analysis in progress
Portfolio
Free 12
apps
Education1
Music1
Last updated
Concentric Rhythm
v3.0.4
5.7y ago
Publisher DNA
What defines Jeff Holtzkener?
AI intelligence is not yet available for Jeff Holtzkener. The portfolio data below is up to date.
Portfolio
What does Jeff Holtzkener ship?
Apps
2 apps analysed
Analysis in progress
- L-system grammar construction provides a specialized mathematical modeling workflow
- Visual aesthetics of the interface resemble organic decay, which alienates users who prefer clean design
Single-market publisher, every app ships only to United States.
Based on 1 of 2 apps with localized market data, more coverage rolling in as scans complete · last scanned .
Americas (1)
- United States1 / 1
Core markets (1/1 apps)
United States
User Sentiment
How do users feel about their apps?
0
Positive apps
1
Neutral / mixed
0
Negative apps
50/100
Avg sentiment score
Frequently asked questions
How many apps does Jeff Holtzkener publish?
Jeff Holtzkener has 2 apps tracked by Marlvel, primarily in the Education category.
What kind of apps does Jeff Holtzkener make?
Jeff Holtzkener's portfolio is concentrated in Education and Music, with an average rating of 4.4/5 across rated apps.
What is Jeff Holtzkener's top app?
By review volume across the portfolio, Concentric Rhythm is Jeff Holtzkener's best-known app tracked by Marlvel.
In how many countries are Jeff Holtzkener's apps available?
Marlvel has tracked Jeff Holtzkener's apps across 1 country.
