# SpinDisplay vs Inventory

The clearest difference is in-app purchases: SpinDisplay at none against Inventory's 2. SpinDisplay also leads on iOS requirement (13.0 vs 26.0). Inventory's advantage is update cadence (every 5 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Inventory sells 2 in-app purchases, starting at $3.99 per month. SpinDisplay asks for nothing beyond the download.

SpinDisplay ships an update every 2 months, Inventory every 5 days. The most recent releases landed on November 13, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | SpinDisplay | Inventory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.6 (73 ratings)](https://appshunter.io/ios/app/spindisplay/id1566971769/reviews)** | — |
| Number of ratings | **73** | — |
| Positive reviews | 5.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 44 MB | 16 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [小龙 房](https://appshunter.io/developer/1418453707) | [Pocket factory AB](https://appshunter.io/developer/1793104474) |

## What reviewers say

### SpinDisplay

[App page](https://appshunter.io/ios/app/spindisplay/id1566971769)

Control your spin display device with this application. It offers a straightforward interface for managing your device's settings and functionality.

**Highlights:** Control spin display device, Manage device settings, Straightforward interface

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

**In-app purchases:** none


### Inventory

[App page](https://appshunter.io/ios/app/inventory-context-ready/id6770266686)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Inventory Pro – Monthly | $3.99 | per month |
| Inventory Pro — Yearly | $34.99 | per year |


## Frequently asked questions

### Is SpinDisplay free?

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

### Is Inventory free?

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

### Do SpinDisplay or Inventory have ads?

Neither SpinDisplay nor Inventory shows ads.

### Which is updated more often, SpinDisplay or Inventory?

SpinDisplay ships an update every 2 months, and Inventory every 5 days. Most recently, SpinDisplay was updated on November 13, 2026 and Inventory on November 5, 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.*