Records / Piotr Knapczyk
Publisher profile · artist ID 1541886746
Piotr Knapczyk
11 apps tracked in the index, spread across 8 categories.
- Apps tracked
- 11
- Total ratings
- 23K
- Median rating
- 4.73
- First listing
- 29 Nov 2011
Portfolio dossier
A full-portfolio read across all 11 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 85% of the 23K ratings observed across 11 loaded listings, and the top three hold 99%. 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. Both the largest cluster of apps and the bulk of the ratings sit in Weather — a focused publisher rather than a diversified one.
Portfolio
Spread across 8 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 |
|---|---|---|---|---|
| Weather on the Way | Weather | 19.5K | 4.8 | 17 d |
| Calendarium - About this Day | Reference | 2,245 | 4.7 | 17 d |
| Weather Radar Widget | Weather | 1,096 | 4.5 | 17 d |
| Contour Color - Coloring App | Entertainment | 70 | 4.5 | 17 d |
| Catch The Sun | Games | 44 | 4.7 | 17 d |
| Planetary Clock | Education | 34 | 4.9 | 17 d |
Observations
- 01
The portfolio holds 11 apps across 8 categories, with Weather the largest cluster.
- 02
Ratings concentrate hard: the top app alone is 85% of observed ratings, and about 2 apps cover 90%.
- 03
Median app rating across the set is 4.73, ranging 4.46–4.95 over the 8 rated listings on this page.
Apps by Piotr Knapczyk
| App | Category | Ratings | Rating | Last checked |
|---|---|---|---|---|
 Weather on the Way
|
Weather | 19.5K | 4.8 | 17 d |
 Calendarium - About this Day
|
Reference | 2,245 | 4.7 | 17 d |
 Weather Radar Widget
|
Weather | 1,096 | 4.5 | 17 d |
 Contour Color - Coloring App
|
Entertainment | 70 | 4.5 | 17 d |
 Catch The Sun
|
Games | 44 | 4.7 | 17 d |
 Planetary Clock
|
Education | 34 | 4.9 | 17 d |
 Mountain weather: PeakWeather
|
Weather | 21 | 5.0 | 17 d |
 Just Rain: Sound & Sight Rain
|
Health & Fitness | 18 | 4.7 | 17 d |
 Cardbox
|
Graphics & Design | $30.99 | — | 17 d |
 Reef Referral Example
|
Utilities | — | — | 17 d |
 Weather Radar for Vision Pro
|
Weather | — | — | 17 d |