# K vs Bend Deduction & Flat Length

The clearest difference is price: Bend Deduction & Flat Length at Free against K's $2.99. Bend Deduction & Flat Length also leads on iOS requirement (12.0 vs 15.0). K's advantage is in-app purchases (none vs 4). On ads and device support there is nothing between them.

Bend Deduction & Flat Length is free to download; K costs $2.99 up front. Bend Deduction & Flat Length sells 4 in-app purchases, starting at $1.99 per 7 days. K asks for nothing beyond the download.

## The numbers

| Metric | K | Bend Deduction & Flat Length |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 43 months | — |
| Monetization | Paid | — |
| Size | 2 MB | 53 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bhavinkumar Satashiya](https://appshunter.io/developer/1361485921) | [Shital Gorasiya](https://appshunter.io/developer/1737199158) |

## What reviewers say

### K

[App page](https://appshunter.io/ios/app/k-factor-for-bend-allowance/id1608326238)

This utility app calculates bend allowances and deductions for sheet metal fabrication. It helps engineers and fabricators determine precise K-Factor values, improving accuracy and reducing material waste in bending processes.

**Highlights:** K-Factor calculation, Bend allowance and deduction, Material and thickness support, Instant results, User-friendly interface

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

**In-app purchases:** none


### Bend Deduction & Flat Length

[App page](https://appshunter.io/ios/app/bend-deduction-and-flat-length/id6744012468)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $1.99 | per 7 days |
| Monthly Premium | $2.99 | per month |
| Yearly Premium | $7.99 | per year |
| Lifetime Premium | $12.99 | one-time |


## Frequently asked questions

### Is K free?

K costs $2.99, with no in-app purchases.

### Is Bend Deduction & Flat Length free?

Bend Deduction & Flat Length is free to download, with in-app purchases available.

### Do K or Bend Deduction & Flat Length have ads?

Neither K nor Bend Deduction & Flat Length shows ads.

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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.*