# Sheet Bending Calculators vs Multi

The clearest difference is rating: Multi at 5.0 against Sheet Bending Calculators's 1.9. Multi also leads on update cadence (every 2 months vs every 15 months). Sheet Bending Calculators's advantage is ratings volume (13 vs 3) and iOS requirement (13.0 vs 16.2). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Sheet Bending Calculators sells 4 in-app purchases, starting at $5.99 per 7 days and Multi sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Multi holds the better App Store score, 5.0 against 1.9. Both are backed by a comparable volume of ratings — 13 and 3 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

Sheet Bending Calculators ships an update every 15 months, Multi every 2 months. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Sheet Bending Calculators | Multi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (13 ratings)](https://appshunter.io/ios/app/sheet-bending-calculators/id1361950390/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/multi-metal-weight-estimator/id6449792621/reviews)** |
| Number of ratings | **13** | 3 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 59 MB | 10 MB |
| Requires iOS | **13.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bhavinkumar Satashiya](https://appshunter.io/developer/1361485921) | [Vladislav Zhirnov](https://appshunter.io/developer/1476188065) |

## 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 |


### Multi

[App page](https://appshunter.io/ios/app/multi-metal-weight-estimator/id6449792621)

Calculate the weight of various metal alloys and shapes with a user-friendly interface. Supports multiple units for length and weight, and includes a comprehensive metal library. Offers additional tools like material comparison and hardness charts.

**Highlights:** Weight calculation for multiple metal alloys, Supports various geometric shapes, Flexible unit conversion for length and weight, Comprehensive metal library, Material comparison tools, Temper charts and hardness data

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version monthly | $0.99 | per month |
| Full version / year | $3.99 | per year |
| Remove ADS | $6.99 | one-time |


## Frequently asked questions

### Is Sheet Bending Calculators free?

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

### Is Multi free?

Multi is free to download, with in-app purchases available.

### Which has better reviews, Sheet Bending Calculators or Multi?

Multi is rated higher. Sheet Bending Calculators averages 1.9 out of 5 from 13 ratings, while Multi averages 5.0 from 3 ratings.

### Do Sheet Bending Calculators or Multi have ads?

Neither Sheet Bending Calculators nor Multi shows ads.

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

Sheet Bending Calculators ships an update every 15 months, and Multi every 2 months. Most recently, Sheet Bending Calculators was updated on October 29, 2026 and Multi on October 30, 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.*