# Inventory Pro vs 3DCost

The clearest difference is ads: Inventory Pro at none against 3DCost's shown. 3DCost's advantage is update cadence (weekly vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Inventory Pro sells 1 in-app purchase, starting at $9.99 per year and 3DCost sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Inventory Pro ships an update every 3 months, 3DCost weekly. The most recent releases landed on October 4, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Inventory Pro | 3DCost |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Weekly** |
| Size | 31 MB | 36 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Deusdete Filho](https://appshunter.io/developer/883223723) | [Jesus Rosero](https://appshunter.io/developer/1892882926) |

## What reviewers say

### Inventory Pro

[App page](https://appshunter.io/ios/app/inventory-pro-stock-control/id6746519887)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Year Subscription | $9.99 | per year |


### 3DCost

[App page](https://appshunter.io/ios/app/3dcost/id6762095891)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3DCost Premium Monthly | $5.99 | per month |
| 3DCost Premium Annual | $29.99 | per year |
| 3DCost Pro | $44.99 | per year |


## Frequently asked questions

### Is Inventory Pro free?

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

### Is 3DCost free?

3DCost is free to download, with in-app purchases available.

### Do Inventory Pro or 3DCost have ads?

3DCost shows ads; Inventory Pro does not.

### Which is updated more often, Inventory Pro or 3DCost?

Inventory Pro ships an update every 3 months, and 3DCost weekly. Most recently, Inventory Pro was updated on October 4, 2026 and 3DCost 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.*