# Flat Pattern Bend Calculator vs Nozzle Orientation Marker

The clearest difference is price: Flat Pattern Bend Calculator at Free against Nozzle Orientation Marker's $1.99. Flat Pattern Bend Calculator also leads on update cadence (every 2 months vs every 55 months). Nozzle Orientation Marker's advantage is in-app purchases (none vs 6) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Flat Pattern Bend Calculator is free to download; Nozzle Orientation Marker costs $1.99 up front. Flat Pattern Bend Calculator sells 6 in-app purchases, starting at $4.99 per 7 days. Nozzle Orientation Marker asks for nothing beyond the download.

Flat Pattern Bend Calculator ships an update every 2 months, Nozzle Orientation Marker every 55 months. The most recent releases landed on September 24, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Flat Pattern Bend Calculator | Nozzle Orientation Marker |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.6 (151 ratings)](https://appshunter.io/ios/app/flat-pattern-bend-calculator/id1361485922/reviews)** | — |
| Number of ratings | **151** | — |
| Positive reviews | 45.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 55 months |
| Monetization | Free with in-app purchases | — |
| Size | 61 MB | 1 MB |
| Requires iOS | **15.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bhavinkumar Satashiya](https://appshunter.io/developer/1361485921) | [Imran Pinjara](https://appshunter.io/developer/1484488781) |

## What reviewers say

### Flat Pattern Bend Calculator

[App page](https://appshunter.io/ios/app/flat-pattern-bend-calculator/id1361485922)

This app provides accurate flat pattern layouts for complex sheet metal shapes and transitions. It simplifies calculations for cones, frustums, cylinders, and various transition pieces, saving time and reducing errors in fabrication projects.

**Highlights:** Cone calculations, Frustum calculations, Truncated cylinder layouts, Bend allowance calculations, Transition piece generation, Complex shape patterns

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| MONTHLY UNLOCK | $6.99 | per month |
| Offer : Yearly Access | $29.99 | per year |
| Yearly Access | $39.99 | per year |
| YEARLY UNLOCK | $39.99 | per year |
| LIFETIME UNLOCK | $69.99 | one-time |


### Nozzle Orientation Marker

[App page](https://appshunter.io/ios/app/nozzle-orientation-marker/id1490691913)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Flat Pattern Bend Calculator free?

Flat Pattern Bend Calculator is free to download, with in-app purchases available.

### Is Nozzle Orientation Marker free?

Nozzle Orientation Marker costs $1.99, with no in-app purchases.

### Do Flat Pattern Bend Calculator or Nozzle Orientation Marker have ads?

Flat Pattern Bend Calculator shows ads; Nozzle Orientation Marker does not.

### Which is updated more often, Flat Pattern Bend Calculator or Nozzle Orientation Marker?

Flat Pattern Bend Calculator ships an update every 2 months, and Nozzle Orientation Marker every 55 months. Most recently, Flat Pattern Bend Calculator was updated on September 24, 2026 and Nozzle Orientation Marker on September 15, 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.*