Comparison

Cones Calculator vs Flat Pattern & Bend Calculator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Cones Calculator

This tool calculates flat pattern layouts for various conical shapes, including truncated, multi-level, eccentric, and tori cones. It provides essential development dimensions for engineers and fabricators, simplifying complex layout tasks and reducing errors.

Highlights
  • Flat pattern layouts for conical shapes
  • Truncated cone calculations
  • Multi-level cone layouts
  • Eccentric cone layouts
  • Tori cone calculations
  • Development radius and angle generation
Features
Read full description

Cones Calculator – Flat Pattern Layouts for All Conical Shapes The Cones Calculator App is a powerful tool for engineers, fabricators, and workshop professionals to calculate flat pattern layouts for all types of cones and conical shapes. Whether you are working on pressure vessels, heat exchangers, storage tanks, or piping systems, this app simplifies the process and saves time while reducing fabrication errors. Key Features & Layout Types: Truncated Cone (Half Cone): Calculate layouts for full cones, half cones, or truncated cones. Enter small & large diameters and height to get development radius, angles, and cord lengths. Ideal for concentric conical hoppers. Multi-Level Truncated Cones: Divide large cones into multiple levels when sheet size is limited. Each level can be laid out individually, then joined via welding. Input large & small diameter, cone height, and number of levels. Eccentric Cones: Calculate layouts for eccentric cones using the 24-part method, with top and bottom markings for accurate fabrication. Multi-Level Eccentric Cones: For large eccentric cones, divide them into multiple levels and generate precise layouts for each part. Input large & small diameter, height, and number of levels. Tori Cones (Knuckle Cones): Generate layouts for tori cones with knuckle at the large end or knuckle at both ends. Input large & small diameters, knuckle radius, and straight face for flat pattern development. Why Use Cones Calculator: Recommended to use mean dimensions for ready-to-use fabrication layouts. Generates accurate development radius, angles, and cord lengths instantly. Ideal for daily fabrication tasks and complex conical shape layouts. Helps engineers, fitters, and contractors save time and avoid errors. Who Can Benefit: Perfect for: Fabrication Engineers & Fitters Production & Design Engineers Workshop Supervisors & Fabrication Contractors Piping Engineers & Process Equipment Manufacturers Pressure Vessel, Heat Exchanger, and Storage Tank Fabricators. Applications: Concentric Full Cone, Half Cone, and Truncated Cones Multi-Level Cones – for large-size cone fabrication Eccentric Cones – widely used in pressure vessels & hoppers Tori Cones – knuckle at large end or both ends Daily Fabrication & Layout – saves time, reduces mistakes. With Cones Calculator, layout complex conical shapes quickly, accurately, and efficiently, directly from your device. Whether you’re in the workshop, office, or on-site, this app provides ready-to-use fabrication layouts for all your engineering needs.

About

Flat Pattern & Bend Calculator

Calculate precise flat pattern dimensions for various fabricated metal components, from simple bends to complex shapes like elbows, lobsterbacks, and cones. This tool assists fabricators, welders, and engineers in generating accurate layouts for piping, ducting, and pressure vessels.

Highlights
  • Flat pattern calculations for bends, elbows, tees, cones
  • Supports complex shapes: truncated cones, pyramids, screw flights
  • Transition layouts: round-to-square, square-to-round
  • Fast, reliable, and accurate results
  • Unique and copyright-safe solutions
Features
Read full description

Quickly and accurately calculate flat pattern dimensions for a wide range of fabricated components. From simple bends to complex transitions, this app helps fabricators, welders, and engineers generate precise flat layouts for elbows, lobsterback bends, frustum cones, truncated pipes, and more. Advanced triangulation methods make it easy to handle screw flights, angled pipe cuts, pyramids, and other complex shapes. Key Features: * Flat pattern calculations for bends, elbows, tees, cones, and pipe intersections * Supports advanced shapes: truncated cones, pyramids, screw flights * Transition layouts: round-to-square, square-to-round, rectangle-to-round * Fast, reliable, and accurate results for metal fabrication workflows Ideal For: * Pressure vessel and tank fabrication * Piping, ducting, welding, and insulation * Industrial, structural, and mechanical fabrication * Process equipment design and layout work Note: All designs, calculations, and layouts are originally created by our team to ensure you receive fully unique and copyright-safe solutions. 
Information about the auto-renewable nature of the subscription. Confirm subscription: Payment will be charged to iTunes Account at confirmation of purchase. Manage subscriptions: Users can manage or unsubscribe in iTunes & App Store account management in the phone system settings. Auto-renewal: Apple iTunes account will be charged for renewal within 24-hours prior to the end of the current subscription period. To cancel the renewal, please turn off auto-renew manually at least 24-hours before the end of the period. No cancellation of the current subscription is allowed during the active subscription period. You can go to the Account Settings to cancel the renewal before the trial ends. The current free trial will be forfeited when you purchase a subscription to the premium version before the trial period ends. By using the app, you confirm that you acknowledge and accept our Privacy Policy and Terms of Service: Privacy Policy: https://sites.google.com/view/privacy-policy1331/privacy Terms of Service: https://sites.google.com/view/privacy-policy1331/terms

Screenshots

Cones Calculator4 screens
Flat Pattern & Bend Calculator4 screens

Verdict

The call

The clearest difference is price: Flat Pattern & Bend Calculator at Free against Cones Calculator's $2.99. Flat Pattern & Bend Calculator also leads on rating (5.0 vs 1.0) and update cadence (every 4 months vs every 73 months). Cones Calculator's advantage is in-app purchases (none vs 2). On ratings volume, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Flat Pattern & Bend Calculator is free to download; Cones Calculator costs $2.99 up front. Flat Pattern & Bend Calculator sells 2 in-app purchases, starting at $4.99 per month. Cones Calculator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Flat Pattern & Bend Calculator holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Cones Calculator ships an update every 73 months, Flat Pattern & Bend Calculator every 4 months. The most recent releases landed on August 21, 2026 and September 7, 2026 respectively.

Scorecard6 real differences · 3 level
Cones Calculator versus Flat Pattern & Bend Calculator: the parameters behind the verdict, then further details
ParameterCones CalculatorFlat Pattern & Bend Calculator
Price$2.99Free — better
Rating1.0 (1 ratings)5.0 (2 ratings) — better
Number of ratings12 — better
Update frequencyEvery 73 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.015.0 — better
Further details — not scored
Size2 MB16 MB
Age rating+44+
DeveloperImran PinjaraAdityaKumar Patel

Customer experience

Cones Calculator

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

Flat Pattern & Bend Calculator

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Cones Calculator

No in-app purchases

2 purchases

Flat Pattern & Bend Calculator

Subscriptions2
  • Premium Monthly Access$4.991 Month
  • Premium Yearly Access3 Days trial$29.991 Year

Questions

Is Cones Calculator free?
Cones Calculator costs $2.99, with no in-app purchases.
Is Flat Pattern & Bend Calculator free?
Flat Pattern & Bend Calculator is free to download, with in-app purchases available.
Which has better reviews, Cones Calculator or Flat Pattern & Bend Calculator?
Flat Pattern & Bend Calculator is rated higher. Cones Calculator averages 1.0 out of 5 from 1 ratings, while Flat Pattern & Bend Calculator averages 5.0 from 2 ratings.
Do Cones Calculator or Flat Pattern & Bend Calculator have ads?
Neither Cones Calculator nor Flat Pattern & Bend Calculator shows ads.
Which is updated more often, Cones Calculator or Flat Pattern & Bend Calculator?
Cones Calculator ships an update every 73 months, and Flat Pattern & Bend Calculator every 4 months. Most recently, Cones Calculator was updated on August 21, 2026 and Flat Pattern & Bend Calculator on September 7, 2026.

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