# Ontrack Systems Ghost vs OptiBus Leon

The clearest difference is update cadence: OptiBus Leon at every 3 months against Ontrack Systems Ghost's every 16 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.

Ontrack Systems Ghost ships an update every 16 months, OptiBus Leon every 3 months. The most recent releases landed on October 9, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Ontrack Systems Ghost | OptiBus Leon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/optibus-leon/id1492772381/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 117 MB | 45 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sistemas argu sa de cv](https://appshunter.io/developer/1086728715) | [NRTec Desarrollos Tecnológicos S.A. de C.V.](https://appshunter.io/developer/1266461123) |

## What reviewers say

### Ontrack Systems Ghost

[App page](https://appshunter.io/ios/app/ontrack-systems-ghost/id1331576362)

**Features:** macOS Compatibility

**In-app purchases:** none


### OptiBus Leon

[App page](https://appshunter.io/ios/app/optibus-leon/id1492772381)

This app provides real-time public transport information, allowing users to track bus arrivals, unit numbers, and distances. It offers route and direction selection, with manual or GPS location options for precise tracking.

**Highlights:** Real-time arrival times, Unit number and distance, Route and direction selection, Live unit visualization, GPS or manual location

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Ontrack Systems Ghost free?

Ontrack Systems Ghost is free to download, with no in-app purchases.

### Is OptiBus Leon free?

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

### Do Ontrack Systems Ghost or OptiBus Leon have ads?

Neither Ontrack Systems Ghost nor OptiBus Leon shows ads.

### Which is updated more often, Ontrack Systems Ghost or OptiBus Leon?

Ontrack Systems Ghost ships an update every 16 months, and OptiBus Leon every 3 months. Most recently, Ontrack Systems Ghost was updated on October 9, 2026 and OptiBus Leon on October 4, 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.*