# RailPilot vs Billie Converter

The clearest difference is iOS requirement: Billie Converter at 13.0 against RailPilot's 18.0. 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.

## The numbers

| Metric | RailPilot | Billie Converter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 2 MB | 32 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Eric Staedler](https://appshunter.io/developer/1818134874) | [Marcelo Tokunaga Nakamura](https://appshunter.io/developer/1831843597) |

## What reviewers say

### RailPilot

[App page](https://appshunter.io/ios/app/railpilot/id6746725630)

**In-app purchases:** none


### Billie Converter

[App page](https://appshunter.io/ios/app/billie-converter/id6749786213)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RailPilot free?

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

### Is Billie Converter free?

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

### Do RailPilot or Billie Converter have ads?

Neither RailPilot nor Billie Converter shows ads.

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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.*