# RailFocus vs Bus CPC Case Studies & Theory

The clearest difference is update cadence: RailFocus at weekly against Bus CPC Case Studies & Theory's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. RailFocus sells 1 one-off in-app purchase and Bus CPC Case Studies & Theory sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

RailFocus ships an update weekly, Bus CPC Case Studies & Theory every 2 months. The most recent releases landed on November 10, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | RailFocus | Bus CPC Case Studies & Theory |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Size | 60 MB | 167 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Joseph Halls](https://appshunter.io/developer/6792848111) | [Logistics Training (UK) Ltd](https://appshunter.io/developer/1599076140) |

## What reviewers say

### RailFocus

[App page](https://appshunter.io/ios/app/railfocus-train-driver-test/id6792848109)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RailFocus Plus | $9.99 | one-time |


### Bus CPC Case Studies & Theory

[App page](https://appshunter.io/ios/app/bus-cpc-case-studies-and-theory/id6802169813)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Theory and Hazard Perception | $5.99 | one-time |
| Case Studies | $12.99 | one-time |


## Frequently asked questions

### Is RailFocus free?

RailFocus is free to download, with in-app purchases available.

### Is Bus CPC Case Studies & Theory free?

Bus CPC Case Studies & Theory is free to download, with in-app purchases available.

### Do RailFocus or Bus CPC Case Studies & Theory have ads?

Neither RailFocus nor Bus CPC Case Studies & Theory shows ads.

### Which is updated more often, RailFocus or Bus CPC Case Studies & Theory?

RailFocus ships an update weekly, and Bus CPC Case Studies & Theory every 2 months. Most recently, RailFocus was updated on November 10, 2026 and Bus CPC Case Studies & Theory on November 6, 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.*