Apps by Sergey Pirogov
w.calc 2.0 app icon

Utilities

w.calc 2.0

Sergey Pirogov

Free download In-app purchases
Open on Apple

About this app

Calculator with engineering operations. Try our new calculator application that brings a number of advanced math operations to the tiny watch screen.

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
0 ratings
0 Aug 5, 2026 · 0 ratings Aug 5, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Aug 5, 2026 · Free Aug 5, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Aug 5, 2026 · 10:52 PM Free