Apps by Glindemann, Sennoun, Langer GbR
Circular Cone PRO app icon

Education

Circular Cone PRO

Glindemann, Sennoun, Langer GbR

$2.99 In-app purchases unconfirmed
Open on Apple

About this app

The best app to calculate all quantities of a circular cone. You must enter some quantities like the radius and a height. The algorithm searches the formulas of the missing quantities, shows them and calculates the results. The length of the decimal place can be changed. The algorithm shows when rounding or wrong values lead to an opposition. Decimals and fractions are supported. The solution is shown step by step. All calculations are stored in the history. The final solution can be shared. [ Contents ] - all important quantities for the circular cone - formulas for all important quantities of a circular cone - infographic to illustrate the topic - search bar to find the desired quantity - history function to save the input - detailed solution - positive numbers, decimals and fractions are supported - no ads! [ Usage ] - there are fields for entering values using a special keyboard - press the check mark button at the bottom right to start the calculation - if values are missing, all fields will be marked orange - if the values are wrong (e.g. negative lengths), the affected field will be highlighted red - if a value is no number, it is highlighted in red - the entries in the history can be deleted or sorted - if you select an entry in the history, it will be automatically loaded for the calculation - the whole history can be deleted by pressing a button - solutions can be shared [ Math conditions ] - each value must be greater than zero - angle α, γ must be less than 90° - angle ζ must be less than 180° - angle Ф must be less than 360°

Latest release

What’s New

Version 2.2.3 Aug 14, 2026

The latest release 'Least common multiple' is linked in the menu section now. Minor performance and UI fixes.

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 19, 2026 · 0 ratings Aug 19, 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 $2.99
Historical low USD 2.99
Paid → free
Price history
Current $2.99
$2.99 $1.50 Free Aug 19, 2026 · $2.99 Aug 19, 2026

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

  1. First observed Aug 19, 2026 · 8:46 AM $2.99

Screenshots

Circular Cone PRO iPhone screenshotCircular Cone PRO iPhone screenshotCircular Cone PRO iPhone screenshotCircular Cone PRO iPhone screenshotCircular Cone PRO iPhone screenshotCircular Cone PRO iPhone screenshot Circular Cone PRO iPad screenshotCircular Cone PRO iPad screenshotCircular Cone PRO iPad screenshotCircular Cone PRO iPad screenshotCircular Cone PRO iPad screenshot