Apps with estimates
0 of 30% of their apps have a 30-day estimate
Jan-Hendrik Damerau
iOS apps by Jan-Hendrik Damerau, with estimated downloads and revenue.
PublisherUpdated Oct 27, 2026
Avg. rating
3.88Weighted by number of ratings
Apps All 3 of their apps we track.
| App | Category | Downloads · 30D |
|---|---|---|
 Blood Pressure & Pulse DiaryMedical | Medical | Downloads and revenue for apps outside the free top 300 are part of Pro |
 ManasuiteEntertainment | Entertainment | Downloads and revenue for apps outside the free top 300 are part of Pro |
| App | Category | Released | Downloads · 30D |
|---|---|---|---|
| ManasuiteEntertainment | Entertainment | Sep 9, 2026 | Downloads and revenue for apps outside the free top 300 are part of Pro |
 Write a letterProductivity | Productivity | Oct 5, 2014 |
Categories Share of their apps
- Entertainment33%
- Medical33%
- Productivity33%
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.