# Bend deduction and Flat length vs Bend Allowance Calculator

The clearest difference is update cadence: Bend Allowance Calculator at every 2 months against Bend deduction and Flat length's every 46 months. Bend deduction and Flat length's advantage is price ($2.99 vs $4.99) and iOS requirement (15.6 vs 26.2). On ads, in-app purchases and device support there is nothing between them.

Bend deduction and Flat length costs $2.99 and Bend Allowance Calculator $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Bend deduction and Flat length ships an update every 46 months, Bend Allowance Calculator every 2 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Bend deduction and Flat length | Bend Allowance Calculator |
| --- | --- | --- |
| Price | **$2.99** | $4.99 |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/bend-deduction-and-flat-length/id1608300708/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 46 months | **Every 2 months** |
| Monetization | Paid | — |
| Size | 2 MB | 1 MB |
| Requires iOS | **15.6** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bhavinkumar Satashiya](https://appshunter.io/developer/1361485921) | [Shanghai Sheyuan Network Technology Co., Ltd.](https://appshunter.io/developer/1560626858) |

## What reviewers say

### Bend deduction and Flat length

[App page](https://appshunter.io/ios/app/bend-deduction-and-flat-length/id1608300708)

This app calculates the bend deduction for sheet metal, determining the initial flat length needed for a finished part. It simplifies the process by eliminating trial and error for press brake operators, designers, and laser cutter operators, saving time and material.

**Highlights:** Calculate bend deduction, Determine flat length, Input interior angle, Input flange lengths, Input K factor, Input inside radius, Input material thickness

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

**In-app purchases:** none


### Bend Allowance Calculator

[App page](https://appshunter.io/ios/app/bend-allowance-calculator/id6760906742)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bend deduction and Flat length free?

Bend deduction and Flat length costs $2.99, with no in-app purchases.

### Is Bend Allowance Calculator free?

Bend Allowance Calculator costs $4.99, with no in-app purchases.

### Do Bend deduction and Flat length or Bend Allowance Calculator have ads?

Neither Bend deduction and Flat length nor Bend Allowance Calculator shows ads.

### Which is updated more often, Bend deduction and Flat length or Bend Allowance Calculator?

Bend deduction and Flat length ships an update every 46 months, and Bend Allowance Calculator every 2 months. Most recently, Bend deduction and Flat length was updated on November 3, 2026 and Bend Allowance Calculator on October 31, 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.*