DEVELOPER · APP STORE
Piotr Knapczyk: app revenue & downloads
Piotr Knapczyk publishes 11 apps on App Store, 11 of them listed here with AppGazers revenue and download estimates. Every figure is a worldwide model estimate with an 80% band, not reported revenue.
Estimates: recorded period: period ending Oct 17, 2026Updated Store data as of
- Apps published
- 11App Store
- Modeled portfolio sum, revenue
- $0 – $55KSum of 11 apps' 80% bands; not company revenue
- Modeled portfolio sum, downloads
- 0 – 55KSum of 11 apps' 80% bands
Top Piotr Knapczyk apps by modeled revenue
| # | App | Developer | Store | Category | Est. revenue (80% band) | Est. downloads (80% band) | Report |
|---|---|---|---|---|---|---|---|
| 1 |  Weather on the Way | Piotr Knapczyk | App Store | Weather | < $5K | < 5K | Details |
| 2 |  Calendarium - About this Day | Piotr Knapczyk | App Store | Reference | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) | Details |
| 3 |  Weather Radar Widget | Piotr Knapczyk | App Store | Weather | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) | Details |
| 4 |  Contour Color - Coloring App | Piotr Knapczyk | App Store | Entertainment | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) | Details |
| 5 |  Catch The Sun | Piotr Knapczyk | App Store | Games | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) | Details |
| 6 |  Planetary Clock | Piotr Knapczyk | App Store | Education | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) | Details |
| 7 |  Clima de montaña: PeakWeather | Piotr Knapczyk | App Store | Clima | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) | Details |
| 8 |  Just Rain: Sound & Sight Rain | Piotr Knapczyk | App Store | Health & Fitness | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) | Details |
| 9 |  Cardbox | Piotr Knapczyk | App Store | Graphics & Design | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) | Details |
| 10 |  Weather Radar for Vision Pro | Piotr Knapczyk | App Store | Weather | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) | Details |
About the portfolio sum
The portfolio sum adds the low (P10) and high (P90) ends of each listed app's 80% band for its recorded estimate period. It is a modeled sum of gross in-app spend on App Store, not Piotr Knapczyk's company revenue: it leaves out ads, web sales, other stores and profit, and the sum of the bands is wider than an 80% band of the total.
Top grossing apps · Most popular apps and how much they make
How these estimates work
Revenue is modeled gross in-app spend (in-app purchases and subscriptions, in US dollars) for the recorded estimate period. Recent estimates cover a rolling 30-day interval; older estimates may cover a calendar month. A missing start date is not inferred. It excludes advertising revenue, web sales and net profit. Downloads are modeled for the same recorded period. Both are worldwide model estimates from public App Store and Google Play signals, not reported figures and not country-level numbers.
Every figure is an 80% band (P10 to P90): the model expects the true value to fall inside it most of the time. Apps below roughly 5K per estimate period show as “< 5K”, and a figure the model did not produce shows as “Not estimated”, never as zero.
Read more on the AppGazers data limits page, or look up any app in the free app revenue estimator and app download estimator, and check a keyword in the keyword difficulty checker.
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