About this app
This app calculates the repeat lengths for any diametric pitch/teeth number combination. The app reproduces the values of a gear selector chart for DP geared presses and as such is a perfect replacement for a paper chart.
Latest release
What’s New
Compatibility with latest iOS version.
Audience growth
Ratings growth
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
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 27, 2026 · 1:38 PM $0.99
Screenshots
