# ShelfSet vs OPENCatman

The clearest difference is in-app purchases: OPENCatman at none against ShelfSet's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ShelfSet sells 4 in-app purchases, starting at $19.99 per month. OPENCatman asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on September 13, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | ShelfSet | OPENCatman |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/opencatman/id6444165946/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | — | Free |
| Size | 60 MB | 71 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [ShelfSet LLC](https://appshunter.io/developer/1511622298) | [SLGK SA DE CV](https://appshunter.io/developer/1652760072) |

## What reviewers say

### ShelfSet

[App page](https://appshunter.io/ios/app/shelfset/id1511622299)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Monthly | $19.99 | per month |
| Pro Monthly | $79.99 | per month |
| Starter Annual | $199.99 | per year |
| Pro Annual | $799.99 | per year |


### OPENCatman

[App page](https://appshunter.io/ios/app/opencatman/id6444165946)

Streamline product cataloging for planograms. Scan barcodes, capture images, and input dimensions to quickly add products to your visual merchandising plans.

**Highlights:** Barcode scanning, Product photo capture, Dimension input, Planogram creation, Product database management

**In-app purchases:** none


## Frequently asked questions

### Is ShelfSet free?

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

### Is OPENCatman free?

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

### Do ShelfSet or OPENCatman have ads?

Neither ShelfSet nor OPENCatman shows ads.

### Which is updated more often, ShelfSet or OPENCatman?

ShelfSet ships an update every 4 months, and OPENCatman every 4 months. Most recently, ShelfSet was updated on September 13, 2026 and OPENCatman on September 11, 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.*