Cone Flat Pattern Calculator

Name: Cone Flat Pattern Calculator
Author: Fantazey App

LiveFantazey App16 apps · 131.5K installsToolsFreecom.fantazeyApp.coneflatpattern

Sheet metal cone layout calc. Truncated & oblique patterns, seam allowances

Alert me ★ Watch Open in Play ↗

Total installs: 105
Installs / day: 0
Rating: —★
Released: 22 Jun 2026
Last update: 26 Jun 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
No data collected

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

8 in 3 groups

4 Sensitive1 Notable3 Routine

What this app can do with your phone

Read photos, videos, and other files saved in your phone's shared storage
Add, change or delete photos, videos and other files in your phone's storage

Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

StorageSensitive2

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

OtherNotable4

Access to miscellaneous device features that don't fit other categories

Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

Professional sheet metal layout calculator for expanding cones. Whether you are a sheet metal worker, tinsmith, welder, or fabricator, Cone Flat Pattern Calculator provides highly accurate calculations for developing flat patterns in seconds. Eliminate manual drafting and complex trigonometry on the shop floor! Calculate straight, truncated, and oblique (eccentric) cones for ventilation, piping, hoppers, and industrial ductwork with flawless engineering precision. - -- 📐 EXPANSION MODES SUPPORTED --- • Straight Cone: Full cone development using Radius and Height. • Truncated Cone: Flat patterns for concentric cone transitions (frustum). • Oblique Cone: Eccentric cone layouts with offset apex parameters. • Oblique Truncated: Complex eccentric transitions between flat circular faces. - -- 🛠️ NEW! ADVANCED SHOP-FLOOR TOOLS --- • Smart Seam Allowances: Add fabrication tolerances instantly. Supports standard industrial joints including Overlap, Weld, Lock seam, and Pittsburgh allowance (16 mm fixed). • DXF export — open in AutoCAD, FreeCAD, LibreCAD, any CNC software • Interactive Formula Book: Access complete geometric relations and formulas for all cone types directly in the app. Ideal for verifying layouts or double-checking calculations manually. • Fast-Access Templates: Save your frequently used dimensions as templates with custom names (up to 50 slots). Load them instantly to speed up repetitive fabrication workflows. • Smart Calculation History: Never lose your work. Review your recent calculation parameters, precise sheet weights, and lateral areas at a glance. - -- ⚙️ KEY FEATURES FOR FABRICATORS --- • Comprehensive Geometry: Instantly get slant heights (Lmin, Lmax), angles, and precise volumes. • Weight calculation • Material & Weight Estimation: Calculate the lateral area and estimated weight based on sheet thickness and material type (Steel, Copper, Aluminum, or Custom density). • Triangulation Division Table (n=12): Step-by-step layout markers for manual marking. Includes precise chord developments and PatX coordinates for perfect geometric accuracy. • Clean, High-Contrast UI: Dark industrial theme designed for optimal readability under poor workshop lighting or direct sunlight. • Flexible Units: Work seamlessly in millimeters (mm), centimeters (cm), or inches (in). Save time, minimize material waste, and speed up your workflow. Download Cone Flat Pattern Calculator today and optimize your fabrication layout process!

What's new

Version 1.0.1 — Initial Release - 4 cone types: Straight, Truncated, Oblique, Oblique Truncated - Flat pattern with DXF export for CNC and CAD software - Seam allowance: Overlap, Weld, Pittsburgh, Lock seam - Division table with chord and arc lengths - Material calculator: Steel, Copper, Aluminum - History and Templates for quick reuse - English, Russian, German interface

Growing in Tools

Category →