# MOL Bubi vs Purpleliner Travel Guide

The clearest difference is update cadence: MOL Bubi at every 6 weeks against Purpleliner Travel Guide's every 6 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.

MOL Bubi ships an update every 6 weeks, Purpleliner Travel Guide every 6 months. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MOL Bubi | Purpleliner Travel Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (76 ratings)](https://appshunter.io/ios/app/mol-bubi/id916249357/reviews)** | — |
| Number of ratings | **76** | — |
| Positive reviews | 59.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 6 months |
| Monetization | Free | — |
| Size | 126 MB | 73 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [BKK Budapesti Közlekedési Központ Zártkörűen Működő Részvénytársaság](https://appshunter.io/developer/805583021) | [Silverline Cruises Kft.](https://appshunter.io/developer/1705688946) |

## What reviewers say

### MOL Bubi

[App page](https://appshunter.io/ios/app/mol-bubi/id916249357)

This app provides access to a public bike-sharing system in the city center. Users can easily find available bikes at numerous stations, rent them using a QR code or bike number, and track their ride duration. It offers a convenient and eco-friendly way to navigate urban areas.

**Highlights:** Find nearby bike stations, Rent bikes via QR code or number, Track ride duration, Return bikes to any station, Manage fares and account, Provide feedback and contact support

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### Purpleliner Travel Guide

[App page](https://appshunter.io/ios/app/purpleliner-travel-guide/id6447886802)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MOL Bubi free?

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

### Is Purpleliner Travel Guide free?

Purpleliner Travel Guide is free to download, with no in-app purchases.

### Do MOL Bubi or Purpleliner Travel Guide have ads?

Neither MOL Bubi nor Purpleliner Travel Guide shows ads.

### Which is updated more often, MOL Bubi or Purpleliner Travel Guide?

MOL Bubi ships an update every 6 weeks, and Purpleliner Travel Guide every 6 months. Most recently, MOL Bubi was updated on November 1, 2026 and Purpleliner Travel Guide on October 25, 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.*