Apps with estimates
0 of 40% of their apps have a 30-day estimate
David Fumberger
iOS apps by David Fumberger, with estimated downloads and revenue.
PublisherUpdated Oct 26, 2026
Avg. rating
4.50Weighted by number of ratings
Apps All 4 of their apps we track.
| App | Category | Downloads · 30D |
|---|---|---|
 Lumn: Beat Maker & SamplerMusic | Music | Downloads and revenue for apps outside the free top 300 are part of Pro |
 Weather Perfect - BOM RadarWeather | Weather | Downloads and revenue for apps outside the free top 300 are part of Pro |
| App | Category | Released | Downloads · 30D |
|---|---|---|---|
 TinnyGames | Games | Oct 7, 2026 | Downloads and revenue for apps outside the free top 300 are part of Pro |
 Scanline EmulatorGames | Games | Aug 2, 2026 |
Categories Share of their apps
- Games50%
- Music25%
- Weather25%
About this data: every app of theirs we track. Downloads and revenue are AppTrendKit estimates, not the publisher's own numbers; ratings come from the App Store.