Apps with estimates
0 of 30% of their apps have a 30-day estimate
Julian Boehm-Tettelbach
iOS apps by Julian Boehm-Tettelbach, with estimated downloads and revenue.
PublisherUpdated Oct 24, 2026
Avg. rating
4.61Weighted by number of ratings
Apps All 3 of their apps we track.
| App | Category | Downloads · 30D |
|---|---|---|
 Vocalista: Learn to SingMusic | Music | Downloads and revenue for apps outside the free top 300 are part of Pro |
 MetronomeMusic | Music | Downloads and revenue for apps outside the free top 300 are part of Pro |
| App | Category | Released | Downloads · 30D |
|---|---|---|---|
 TunerMusic | Music | Oct 11, 2023 | Downloads and revenue for apps outside the free top 300 are part of Pro |
| MetronomeMusic | Music | Feb 2, 2023 |
Categories Share of their apps
- Music100%
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.