# API PRO Stock vs BHS

The clearest difference is update cadence: BHS at monthly against API PRO Stock's every 10 months. API PRO Stock's advantage is iOS requirement (8.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

API PRO Stock ships an update every 10 months, BHS monthly. The most recent releases landed on November 2, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | API PRO Stock | BHS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Monthly** |
| Size | 2 MB | 35 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [API Maintenance Systems A/S](https://appshunter.io/developer/589801801) | [BHS Corrugated Maschinen- und Anlagenbau GmbH](https://appshunter.io/developer/396074900) |

## What reviewers say

### API PRO Stock

[App page](https://appshunter.io/ios/app/api-pro-stock/id1400648449)

**Features:** macOS Compatibility

**In-app purchases:** none


### BHS

[App page](https://appshunter.io/ios/app/bhs-iconsignment/id6738735475)

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

**In-app purchases:** none


## Frequently asked questions

### Is API PRO Stock free?

API PRO Stock is free to download, with no in-app purchases.

### Is BHS free?

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

### Do API PRO Stock or BHS have ads?

Neither API PRO Stock nor BHS shows ads.

### Which is updated more often, API PRO Stock or BHS?

API PRO Stock ships an update every 10 months, and BHS monthly. Most recently, API PRO Stock was updated on November 2, 2026 and BHS on October 28, 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.*