# OrderBox Pro vs Proder Flow Inventory

The clearest difference is update cadence: Proder Flow Inventory at every 11 days against OrderBox Pro's every 3 months. Proder Flow Inventory also leads on iOS requirement (15.1 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. OrderBox Pro sells 1 one-off in-app purchase and Proder Flow Inventory sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

OrderBox Pro ships an update every 3 months, Proder Flow Inventory every 11 days. The most recent releases landed on September 18, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | OrderBox Pro | Proder Flow Inventory |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 11 days** |
| Size | 8 MB | 66 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mustafa Kaya](https://appshunter.io/developer/1856938357) | [PRODER YAZILIM A.Ş](https://appshunter.io/developer/1480007475) |

## What reviewers say

### OrderBox Pro

[App page](https://appshunter.io/ios/app/orderbox-pro/id6755884658)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OrderBox Pro | $9.99 | one-time |


### Proder Flow Inventory

[App page](https://appshunter.io/ios/app/proder-flow-inventory/id6777256800)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is OrderBox Pro free?

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

### Is Proder Flow Inventory free?

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

### Do OrderBox Pro or Proder Flow Inventory have ads?

Neither OrderBox Pro nor Proder Flow Inventory shows ads.

### Which is updated more often, OrderBox Pro or Proder Flow Inventory?

OrderBox Pro ships an update every 3 months, and Proder Flow Inventory every 11 days. Most recently, OrderBox Pro was updated on September 18, 2026 and Proder Flow Inventory on September 12, 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.*