# Racking vs Layout Calc Pro

The clearest difference is in-app purchases: Racking at none against Layout Calc Pro's 7. Layout Calc Pro's advantage is update cadence (every 6 days vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Layout Calc Pro sells 7 one-off in-app purchases. Racking asks for nothing beyond the download.

Racking ships an update every 5 months, Layout Calc Pro every 6 days. Both last shipped on September 17, 2026.

## The numbers

| Metric | Racking | Layout Calc Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 days** |
| Size | 10 MB | 49 MB |
| Requires iOS | **12.1** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [nobutaka uchimura](https://appshunter.io/developer/767402481) | [思源 李](https://appshunter.io/developer/1704804704) |

## What reviewers say

### Racking

[App page](https://appshunter.io/ios/app/racking/id1465067407)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Racking free?

Racking is free to download, with no in-app purchases.

### Is Layout Calc Pro free?

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

### Do Racking or Layout Calc Pro have ads?

Neither Racking nor Layout Calc Pro shows ads.

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

Racking ships an update every 5 months, and Layout Calc Pro every 6 days. Most recently, Racking was updated on September 17, 2026 and Layout Calc Pro on September 17, 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.*