# Layout Calc Pro vs Elbow Calculator

The clearest difference is update cadence: Layout Calc Pro at weekly against Elbow Calculator's every 5 months. Elbow Calculator's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Layout Calc Pro sells 7 one-off in-app purchases and Elbow Calculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Layout Calc Pro ships an update weekly, Elbow Calculator every 5 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Layout Calc Pro | Elbow Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/elbow-calculator/id6753001992/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 months |
| Size | 71 MB | 57 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [思源 李](https://appshunter.io/developer/1704804704) | [Shital Gorasiya](https://appshunter.io/developer/1737199158) |

## What reviewers say

### Layout Calc Pro

[App page](https://appshunter.io/ios/app/layout-calc-pro/id6476074424)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Three Day VIP | $5.00 | one-time |
| 1-Year VIP Membership | $19.99 | one-time |
| 2-Year VIP Membership | $34.99 | one-time |
| 3-Year VIP Membership | $44.99 | one-time |
| 1-Year VIP Membership | $55.00 | one-time |
| 2-Year VIP Membership | $104.99 | one-time |
| 3-Year VIP Membership | $154.99 | one-time |


### Elbow Calculator

[App page](https://appshunter.io/ios/app/elbow-calculator/id6753001992)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Purchase | $5.99 | one-time |


## Frequently asked questions

### Is Layout Calc Pro free?

Layout Calc Pro is free to download, with in-app purchases available.

### Is Elbow Calculator free?

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

### Do Layout Calc Pro or Elbow Calculator have ads?

Neither Layout Calc Pro nor Elbow Calculator shows ads.

### Which is updated more often, Layout Calc Pro or Elbow Calculator?

Layout Calc Pro ships an update weekly, and Elbow Calculator every 5 months. Most recently, Layout Calc Pro was updated on October 25, 2026 and Elbow Calculator on October 24, 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.*