# Sheet Bending Calculators vs Screw Conveyor

The clearest difference is price: Sheet Bending Calculators at Free against Screw Conveyor's $2.99. Sheet Bending Calculators also leads on update cadence (every 15 months vs every 56 months) and iOS requirement (13.0 vs 16.1). Screw Conveyor's advantage is in-app purchases (none vs 4). On ads and device support there is nothing between them.

Sheet Bending Calculators is free to download; Screw Conveyor costs $2.99 up front. Sheet Bending Calculators sells 4 in-app purchases, starting at $5.99 per 7 days. Screw Conveyor asks for nothing beyond the download.

Sheet Bending Calculators ships an update every 15 months, Screw Conveyor every 56 months. The most recent releases landed on November 2, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Sheet Bending Calculators | Screw Conveyor |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[1.9 (13 ratings)](https://appshunter.io/ios/app/sheet-bending-calculators/id1361950390/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 15 months** | Every 56 months |
| Monetization | Free with in-app purchases | — |
| Size | 59 MB | 2 MB |
| Requires iOS | **13.0** | 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

### Sheet Bending Calculators

[App page](https://appshunter.io/ios/app/sheet-bending-calculators/id1361950390)

Calculate the precise length of material needed for bending metal sheets, bars, and tubes. Eliminate guesswork and streamline fabrication with accurate, efficient calculations for various metal types and shapes.

**Highlights:** Calculate material length for bending, Supports sheets, bars, and tubes, Handles round and square bars, Input material type, thickness, radius, Eliminates guesswork, Streamlines fabrication process

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Bundle | $5.99 | per 7 days |
| Monthly Bundle | $9.99 | per month |
| Yearly Bunble | $19.99 | per year |
| Lifetime Bundle | $29.99 | one-time |


### Screw Conveyor

[App page](https://appshunter.io/ios/app/screw-conveyor/id1490694214)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sheet Bending Calculators free?

Sheet Bending Calculators is free to download, with in-app purchases available.

### Is Screw Conveyor free?

Screw Conveyor costs $2.99, with no in-app purchases.

### Do Sheet Bending Calculators or Screw Conveyor have ads?

Neither Sheet Bending Calculators nor Screw Conveyor shows ads.

### Which is updated more often, Sheet Bending Calculators or Screw Conveyor?

Sheet Bending Calculators ships an update every 15 months, and Screw Conveyor every 56 months. Most recently, Sheet Bending Calculators was updated on November 2, 2026 and Screw Conveyor 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.*