# Cones Calculator Pro vs Screw Flight Calculator

The clearest difference is update cadence: Screw Flight Calculator at every 17 months against Cones Calculator Pro's every 41 months. Screw Flight Calculator also leads on price ($1.99 vs $3.99) and iOS requirement (13.0 vs 16.1). On rating, review sentiment, ratings volume and ads there is nothing between them.

Cones Calculator Pro costs $3.99 and Screw Flight Calculator $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 1.0 for Cones Calculator Pro against 1.0 for Screw Flight Calculator. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

Cones Calculator Pro ships an update every 41 months, Screw Flight Calculator every 17 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Cones Calculator Pro | Screw Flight Calculator |
| --- | --- | --- |
| Price | $3.99 | **$1.99** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/cones-calculator-pro/id1489842004/reviews) | [1.0 (1 ratings)](https://appshunter.io/ios/app/screw-flight-calculator/id1664794765/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 17 months** |
| Monetization | Paid | Paid |
| Size | 2 MB | 44 MB |
| Requires iOS | 16.1 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Imran Pinjara](https://appshunter.io/developer/1484488781) | [Kantaben Gorasiya](https://appshunter.io/developer/1640260396) |

## What reviewers say

### Cones Calculator Pro

[App page](https://appshunter.io/ios/app/cones-calculator-pro/id1489842004)

This app calculates flat pattern layouts for various types of cones, including full, half, truncated, concentric, and eccentric cones. It's designed for fabrication professionals working with pressure vessels, heat exchangers, and storage tanks.

**Highlights:** Flat pattern layout development, Full, half, and truncated cone calculations, Concentric and eccentric cone layouts, Multi-level cone division, Tori cone with knuckle options, Fabrication-ready layouts

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Screw Flight Calculator

[App page](https://appshunter.io/ios/app/screw-flight-calculator/id1664794765)

Calculate the flat pattern size for cutting blank plates for screw flight development and fabrication. This tool is essential for creating screw conveyors, ribbon blenders, and other process equipment.

**Highlights:** Calculate flat pattern size, Input outside & inside diameter, Input pitch and material thickness, Calculate weight of material, Includes radial cut element

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Cones Calculator Pro free?

Cones Calculator Pro costs $3.99, with no in-app purchases.

### Is Screw Flight Calculator free?

Screw Flight Calculator costs $1.99, with no in-app purchases.

### Which has better reviews, Cones Calculator Pro or Screw Flight Calculator?

Cones Calculator Pro and Screw Flight Calculator are both rated 1.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Cones Calculator Pro or Screw Flight Calculator have ads?

Neither Cones Calculator Pro nor Screw Flight Calculator shows ads.

### Which is updated more often, Cones Calculator Pro or Screw Flight Calculator?

Cones Calculator Pro ships an update every 41 months, and Screw Flight Calculator every 17 months. Most recently, Cones Calculator Pro was updated on October 29, 2026 and Screw Flight Calculator on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*