Apps with estimates
0 of 20% of their apps have a 30-day estimate
Vitaliy Golubenko
iOS apps by Vitaliy Golubenko, with estimated downloads and revenue.
PublisherUpdated Oct 25, 2026
Avg. rating
4.49Weighted by number of ratings
Apps All 2 of their apps we track.
| App | Category | Downloads · 30D |
|---|---|---|
 Schengen Calculator 90/180Travel | Travel | Downloads and revenue for apps outside the free top 300 are part of Pro |
 Kanji Pad: Learn by WritingEducation | Education | Downloads and revenue for apps outside the free top 300 are part of Pro |
| App | Category | Released | Downloads · 30D |
|---|---|---|---|
| Kanji Pad: Learn by WritingEducation | Education | Nov 21, 2022 | Downloads and revenue for apps outside the free top 300 are part of Pro |
| Schengen Calculator 90/180Travel | Travel | Nov 9, 2015 |
Categories Share of their apps
- Education50%
- Travel50%
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.