# Surface Area Calculator + Cost vs Beam statics

The clearest difference is price: Surface Area Calculator + Cost at Free against Beam statics's $3.99. Surface Area Calculator + Cost also leads on review sentiment (22% vs 0%) and ratings volume (24 vs 1). Beam statics's advantage is rating (5.0 vs 3.5) and in-app purchases (none vs 3). On ads, device support and iOS requirement there is nothing between them.

Surface Area Calculator + Cost is free to download; Beam statics costs $3.99 up front. Surface Area Calculator + Cost sells 3 in-app purchases, starting at $1.99 per month. Beam statics asks for nothing beyond the download.

Beam statics holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: Surface Area Calculator + Cost has 24 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 22% of Surface Area Calculator + Cost's written reviews are positive against 0% of Beam statics's, so the app with the better star average is not the one people write more warmly about.

Surface Area Calculator + Cost ships an update every 6 months, Beam statics weekly. The most recent releases landed on August 20, 2026 and August 30, 2026 respectively.

## The numbers

| Metric | Surface Area Calculator + Cost | Beam statics |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [3.5 (24 ratings)](https://appshunter.io/ios/app/surface-area-calculator-plus-cost/id1502218219/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/beam-statics/id1609871429/reviews)** |
| Number of ratings | **24** | 1 |
| Positive reviews | **22.2% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 4 MB | 2 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Phan Nhat Đang](https://appshunter.io/developer/1437390098) | [Konstantinos Ladiellis](https://appshunter.io/developer/1516103440) |

## What reviewers say

### Surface Area Calculator + Cost

[App page](https://appshunter.io/ios/app/surface-area-calculator-plus-cost/id1502218219)

Calculate the surface area of various 3D geometric shapes and get an estimated cost for materials. Supports multiple units for calculations and results.

**Highlights:** Surface area calculation for 11 shapes, Material cost estimation, Multiple unit support, Results in various units, Subscription for unlimited access

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly package | $1.99 | per month |
| Annual Premium Package | $14.99 | per year |
| Remove ads | $19.99 | one-time |


### Beam statics

[App page](https://appshunter.io/ios/app/beam-statics/id1609871429)

Explore shear forces and bending moments on beams with various loads and support types. Instantly visualize diagrams and analyze beam flexure.

**Highlights:** Interactive beam loading and support setup, Instant shear force and bending moment diagrams, User-friendly value reading at any point, Calculation and display of beam flexed shape, Identification of maximum flexing points

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

**In-app purchases:** none


## Frequently asked questions

### Is Surface Area Calculator + Cost free?

Surface Area Calculator + Cost is free to download, with in-app purchases available.

### Is Beam statics free?

Beam statics costs $3.99, with no in-app purchases.

### Which has better reviews, Surface Area Calculator + Cost or Beam statics?

Beam statics is rated higher. Surface Area Calculator + Cost averages 3.5 out of 5 from 24 ratings, while Beam statics averages 5.0 from 1 ratings.

### Do Surface Area Calculator + Cost or Beam statics have ads?

Neither Surface Area Calculator + Cost nor Beam statics shows ads.

### Which is updated more often, Surface Area Calculator + Cost or Beam statics?

Surface Area Calculator + Cost ships an update every 6 months, and Beam statics weekly. Most recently, Surface Area Calculator + Cost was updated on August 20, 2026 and Beam statics on August 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.*