# Whitmore Manufacturing Toolkit vs PBIOS

The clearest difference is update cadence: PBIOS at every 4 weeks against Whitmore Manufacturing Toolkit's every 10 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.

Whitmore Manufacturing Toolkit ships an update every 10 months, PBIOS every 4 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Whitmore Manufacturing Toolkit | PBIOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pbios/id1576862781/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 4 weeks** |
| Monetization | — | Free |
| Size | 83 MB | 40 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [THE WHITMORE MANUFACTURING COMPANY](https://appshunter.io/developer/1471193429) | [Vision Vivante LLP](https://appshunter.io/developer/1293990269) |

## What reviewers say

### Whitmore Manufacturing Toolkit

[App page](https://appshunter.io/ios/app/whitmore-manufacturing-toolkit/id1404491062)

**In-app purchases:** none


### PBIOS

[App page](https://appshunter.io/ios/app/pbios/id1576862781)

Connect with global oil industry professionals and companies. Attend exhibitions and network with investors and service providers. Discover opportunities in the oil and gas sector.

**Highlights:** Global oil investor networking, Service company connections, Exhibition attendance, Oil and gas sector opportunities, Professional networking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Whitmore Manufacturing Toolkit free?

Whitmore Manufacturing Toolkit is free to download, with no in-app purchases.

### Is PBIOS free?

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

### Do Whitmore Manufacturing Toolkit or PBIOS have ads?

Neither Whitmore Manufacturing Toolkit nor PBIOS shows ads.

### Which is updated more often, Whitmore Manufacturing Toolkit or PBIOS?

Whitmore Manufacturing Toolkit ships an update every 10 months, and PBIOS every 4 weeks. Most recently, Whitmore Manufacturing Toolkit was updated on November 2, 2026 and PBIOS on November 3, 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.*