# Inventory ONE vs INVENTIRE

Inventory ONE and INVENTIRE are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Inventory ONE ships an update every 9 days, INVENTIRE fortnightly. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Inventory ONE | INVENTIRE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Size | 60 MB | 361 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Inventory ONE GmbH](https://appshunter.io/developer/1478503226) | [Detzner Systemtechnik GmbH](https://appshunter.io/developer/1529584326) |

## What reviewers say

### Inventory ONE

[App page](https://appshunter.io/ios/app/inventory-one/id1581113331)

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

**In-app purchases:** none


### INVENTIRE

[App page](https://appshunter.io/ios/app/inventire/id6499131017)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Inventory ONE free?

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

### Is INVENTIRE free?

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

### Do Inventory ONE or INVENTIRE have ads?

Neither Inventory ONE nor INVENTIRE shows ads.

### Which is updated more often, Inventory ONE or INVENTIRE?

Inventory ONE ships an update every 9 days, and INVENTIRE fortnightly. Most recently, Inventory ONE was updated on October 4, 2026 and INVENTIRE on October 6, 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.*