# Graycode vs Beam Stress Calculator Beamer

The clearest difference is price: Beam Stress Calculator Beamer at Free against Graycode's $2.99. Beam Stress Calculator Beamer also leads on rating (4.0 vs 3.0). Graycode's advantage is in-app purchases (none vs 1) and iOS requirement (12.0 vs 16.6). On ratings volume, update cadence, ads and device support there is nothing between them.

Beam Stress Calculator Beamer is free to download; Graycode costs $2.99 up front. Beam Stress Calculator Beamer sells 1 one-off in-app purchase. Graycode asks for nothing beyond the download.

Beam Stress Calculator Beamer holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Graycode ships an update every 10 months, Beam Stress Calculator Beamer every 12 months. The most recent releases landed on September 25, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Graycode | Beam Stress Calculator Beamer |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/graycode/id548428653/reviews) | **[4.0 (1 ratings)](https://appshunter.io/ios/app/beam-stress-calculator-beamer/id6473653573/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 12 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 2 MB | 6 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Duo Pisceses, Inc.](https://appshunter.io/developer/850707063) | [Vladislav Zhirnov](https://appshunter.io/developer/1476188065) |

## What reviewers say

### Graycode

[App page](https://appshunter.io/ios/app/graycode/id548428653)

This utility converts numbers between decimal, hexadecimal, binary, and Gray code formats. Changes to one value automatically update the others, making it a convenient tool for engineers. It also features an animated demonstration of the Tower of Hanoi puzzle.

**Highlights:** Decimal, hex, binary, Gray code conversion, Real-time updates, Handy calculator for engineers, Animated Tower of Hanoi solution, Supports iPhone, iPad, iPod

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

**In-app purchases:** none


### Beam Stress Calculator Beamer

[App page](https://appshunter.io/ios/app/beam-stress-calculator-beamer/id6473653573)

This engineering tool performs accurate bending stress analysis for various beam cross-sections, including complex shapes like tubes and spheres. It offers an intuitive interface for students and professionals to quickly solve structural calculations and analyze stresses.

**Highlights:** Bending stress analysis, Multiple cross-section shapes, Intuitive interface, Detailed analysis, Reliable results, Structural calculations

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support project, remove ADS | $4.99 | one-time |


## Frequently asked questions

### Is Graycode free?

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

### Is Beam Stress Calculator Beamer free?

Beam Stress Calculator Beamer is free to download, with in-app purchases available.

### Which has better reviews, Graycode or Beam Stress Calculator Beamer?

Beam Stress Calculator Beamer is rated higher. Graycode averages 3.0 out of 5 from 2 ratings, while Beam Stress Calculator Beamer averages 4.0 from 1 ratings.

### Do Graycode or Beam Stress Calculator Beamer have ads?

Neither Graycode nor Beam Stress Calculator Beamer shows ads.

### Which is updated more often, Graycode or Beam Stress Calculator Beamer?

Graycode ships an update every 10 months, and Beam Stress Calculator Beamer every 12 months. Most recently, Graycode was updated on September 25, 2026 and Beam Stress Calculator Beamer on September 28, 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.*