# BPsite vs Stock4 Glazing

The clearest difference is iOS requirement: BPsite at 12.2 against Stock4 Glazing's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

BPsite ships an update monthly, Stock4 Glazing every 3 weeks. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | BPsite | Stock4 Glazing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 47 MB | 23 MB |
| Requires iOS | **12.2** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BUSINESS PILOT (CRM) LTD](https://appshunter.io/developer/1459803159) | [iCentric Systems Ltd](https://appshunter.io/developer/992052674) |

## What reviewers say

### BPsite

[App page](https://appshunter.io/ios/app/bpsite/id6451308305)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stock4 Glazing

[App page](https://appshunter.io/ios/app/stock4-glazing/id6782316730)

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

**In-app purchases:** none


## Frequently asked questions

### Is BPsite free?

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

### Is Stock4 Glazing free?

Stock4 Glazing is free to download, with no in-app purchases.

### Do BPsite or Stock4 Glazing have ads?

Neither BPsite nor Stock4 Glazing shows ads.

### Which is updated more often, BPsite or Stock4 Glazing?

BPsite ships an update monthly, and Stock4 Glazing every 3 weeks. Most recently, BPsite was updated on October 12, 2026 and Stock4 Glazing on October 24, 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.*