# BIASC Mobile vs PCBC 2025

The clearest difference is update cadence: PCBC 2025 at every 10 days against BIASC Mobile's every 5 months. 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.

BIASC Mobile ships an update every 5 months, PCBC 2025 every 10 days. The most recent releases landed on September 15, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | BIASC Mobile | PCBC 2025 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 10 days** |
| Size | 56 MB | 31 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Building Industry Association of Southern California](https://appshunter.io/developer/1674017834) | [California Building Industry Association](https://appshunter.io/developer/1391278552) |

## What reviewers say

### BIASC Mobile

[App page](https://appshunter.io/ios/app/biasc-mobile/id6445825755)

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

**In-app purchases:** none


### PCBC 2025

[App page](https://appshunter.io/ios/app/pcbc-2025/id6745844756)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BIASC Mobile free?

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

### Is PCBC 2025 free?

PCBC 2025 is free to download, with no in-app purchases.

### Do BIASC Mobile or PCBC 2025 have ads?

Neither BIASC Mobile nor PCBC 2025 shows ads.

### Which is updated more often, BIASC Mobile or PCBC 2025?

BIASC Mobile ships an update every 5 months, and PCBC 2025 every 10 days. Most recently, BIASC Mobile was updated on September 15, 2026 and PCBC 2025 on September 8, 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.*