# ONE vs Barcode Inventory

The clearest difference is in-app purchases: ONE at none against Barcode Inventory's 1. ONE also leads on iOS requirement (15.6 vs 17.0). Barcode Inventory's advantage is update cadence (every 4 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Barcode Inventory sells 1 one-off in-app purchase. ONE asks for nothing beyond the download.

ONE ships an update every 2 months, Barcode Inventory every 4 weeks. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ONE | Barcode Inventory |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Size | 20 MB | 6 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ONE-POS](https://appshunter.io/developer/1678222497) | [HIROKO KURIHARA](https://appshunter.io/developer/6807417793) |

## What reviewers say

### ONE

[App page](https://appshunter.io/ios/app/one-pos-app/id6446513237)

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

**In-app purchases:** none


### Barcode Inventory

[App page](https://appshunter.io/ios/app/barcode-inventory-stocklite/id6759721299)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StockLite Premium | $9.99 | one-time |


## Frequently asked questions

### Is ONE free?

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

### Is Barcode Inventory free?

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

### Do ONE or Barcode Inventory have ads?

Neither ONE nor Barcode Inventory shows ads.

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

ONE ships an update every 2 months, and Barcode Inventory every 4 weeks. Most recently, ONE was updated on October 19, 2026 and Barcode Inventory on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*