Records / Vitalii Gryniuk
Publisher profile · artist ID 1007630419
Vitalii Gryniuk
21 apps tracked in the index, spread across 9 categories.
- Apps tracked
- 21
- Total ratings
- 133.1K
- Median rating
- 4.60
- First listing
- 8 Aug 2015
Portfolio dossier
A full-portfolio read across all 21 tracked apps — maintenance cadence, reach, localization and how old the catalogue is. Computed live from public listing metadata; downloads, revenue and retention are not visible to us and are not estimated.
Maintenance cadence
When the catalogue launched
Publishing behaviour
The catalogue’s attention is unevenly distributed. The single most-rated app holds 88% of the 133.1K ratings observed across 21 loaded listings, and the top three hold 97%. That is a portfolio led by a small flagship set rather than an even bench.
Roughly 2 apps account for about 90% of the observed ratings; the rest form a long, light tail. We read that as a strategy signal, not a cadence number: the publisher lists the most apps in Utilities, yet earns the most ratings in Weather — volume and audience sit in different places.
Portfolio
Spread across 9 categories. Bar length shows each category’s share of observed ratings; the app count beside it exposes where volume and audience diverge.
| Largest apps | Category | Ratings | Rating | Last checked |
|---|---|---|---|---|
| The Moon: Calendar Moon Phases | Weather | 117.7K | 4.8 | 11 d |
| Ballistic Calculator SBC Light | Sports | 6,292 | 4.6 | 11 d |
| Currency converter: Exchange | Travel | 4,933 | 4.8 | 11 d |
| SBC - Ballistic Calculator app | Utilities | 1,539 | 4.5 | 11 d |
| The Sun: Sunrise sunset Times | Weather | 975 | 4.7 | 11 d |
| Alarm Clock: & Sleep Timer | Utilities | 566 | 4.4 | 11 d |
Observations
- 01
The portfolio holds 21 apps across 9 categories, with Utilities the largest cluster.
- 02
Ratings concentrate hard: the top app alone is 88% of observed ratings, and about 2 apps cover 90%. Volume leads in Utilities, audience in Weather.
- 03
Median app rating across the set is 4.60, ranging 4.00–5.00 over the 21 rated listings on this page.
