# AirItem vs OpenCat

The clearest difference is in-app purchases: OpenCat at none against AirItem's 11. OpenCat also leads on ads (none vs shown) and update cadence (every 6 days vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. AirItem sells 11 in-app purchases, starting at $48.00 per year. OpenCat asks for nothing beyond the download.

AirItem ships an update every 3 weeks, OpenCat every 6 days. The most recent releases landed on October 21, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | AirItem | OpenCat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/airitem/id1546687449/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 91 MB | 20 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Motion Network Technology Co., Ltd.](https://appshunter.io/developer/1115997406) | [Shuai Yuan](https://appshunter.io/developer/1464857207) |

## What reviewers say

### AirItem

[App page](https://appshunter.io/ios/app/airitem/id1546687449)

Easily record and manage all your belongings, from clothes and books to cosmetics and collections. Track quantities, opening dates, and expiration countdowns to make informed purchasing decisions and embrace a minimalist lifestyle.

**Highlights:** Record diverse item types (clothes, books, cosmetics, collections), Track quantity, opening dates, and expiration countdowns, Detailed item-specific data fields (color, material, author, publisher), Real-time data statistics for expense analysis, AI background removal for item photos, Cloud storage for multi-device synchronization, Web version for online browsing

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Max Annual | $48.00 | per year |
| 8枚收纳币 | $0.99 | one-time |
| 3枚收纳币 | $0.99 | one-time |
| 10 枚收纳币 | $0.99 | one-time |
| 12枚收纳币 | $1.99 | one-time |
| 15 枚收纳币 | $1.99 | one-time |
| 30枚收纳币 | $3.99 | one-time |
| 60枚收纳币 | $8.99 | one-time |
| 96 枚收纳币 | $12.99 | one-time |
| 138枚收纳币 | $19.99 | one-time |
| 144 枚收纳币 | $19.99 | one-time |


### OpenCat

[App page](https://appshunter.io/ios/app/opencat/id6760046128)

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

**In-app purchases:** none


## Frequently asked questions

### Is AirItem free?

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

### Is OpenCat free?

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

### Do AirItem or OpenCat have ads?

AirItem shows ads; OpenCat does not.

### Which is updated more often, AirItem or OpenCat?

AirItem ships an update every 3 weeks, and OpenCat every 6 days. Most recently, AirItem was updated on October 21, 2026 and OpenCat on October 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.*