Apps with estimates
0 of 60% of their apps have a 30-day estimate
Grumsen Development ApS
iOS apps by Grumsen Development ApS, with estimated downloads and revenue.
PublisherUpdated Oct 26, 2026
Avg. rating
4.48Weighted by number of ratings
Apps All 6 of their apps we track.
| App | Category | Downloads · 30D |
|---|---|---|
 Room Scanner - Measure & PlanProductivity | Productivity | Downloads and revenue for apps outside the free top 300 are part of Pro |
 Find My Car - Vehicle TrackerNavigation | Navigation | Downloads and revenue for apps outside the free top 300 are part of Pro |
| App | Category | Released | Downloads · 30D |
|---|---|---|---|
| Room Scanner - Measure & PlanProductivity | Productivity | Jul 3, 2024 | Downloads and revenue for apps outside the free top 300 are part of Pro |
 Beach Detector - Your guideEducation | Education | Jun 22, 2019 |
Categories Share of their apps
- Education17%
- Entertainment17%
- Food & Drink17%
- Health & Fitness17%
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.
