# Altcad Pro vs Proder Flow Inventory

The clearest difference is in-app purchases: Altcad Pro at none against Proder Flow Inventory's 2. Altcad Pro also leads on update cadence (every 10 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

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

Altcad Pro ships an update every 10 days, Proder Flow Inventory monthly. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Altcad Pro | Proder Flow Inventory |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Size | 25 MB | 60 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [harun altay](https://appshunter.io/developer/1530259212) | [PRODER YAZILIM A.Ş](https://appshunter.io/developer/1480007475) |

## What reviewers say

### Altcad Pro

[App page](https://appshunter.io/ios/app/altcad-pro/id1637917016)

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

**In-app purchases:** none


### 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 Altcad Pro free?

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

### Is Proder Flow Inventory free?

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

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

Neither Altcad Pro nor Proder Flow Inventory shows ads.

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

Altcad Pro ships an update every 10 days, and Proder Flow Inventory monthly. Most recently, Altcad Pro was updated on November 7, 2026 and Proder Flow Inventory on November 10, 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.*