What is Jonathan Schleifer's top app?

Based on user sentiment and following across the portfolio, Fishy Math stands out as Jonathan Schleifer's flagship app tracked by Marlvel.

In how many countries are Jonathan Schleifer's apps available?

Marlvel has tracked Jonathan Schleifer's apps across 1 country.

Known for

1appEducation

Rivals analysis in progress

Portfolio

app

Education1

Last updated

Fishy Math

AI intelligence is not yet available for Jonathan Schleifer. The portfolio data below is up to date.

1 app analysed

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Analysis in progress

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

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

User-sentiment analysis coming soon.

Rival analysis coming soon.

Strategic outlook coming soon.

How many apps does Jonathan Schleifer publish?

Jonathan Schleifer has 1 app tracked by Marlvel, primarily in the Education category.

What kind of apps does Jonathan Schleifer make?

Jonathan Schleifer's portfolio is concentrated in Education.