# MBP Audio Guide vs OSETH Bus

The clearest difference is update cadence: OSETH Bus at fortnightly against MBP Audio Guide's every 6 weeks. OSETH Bus also leads on iOS requirement (13.0 vs 15.1). 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.

MBP Audio Guide ships an update every 6 weeks, OSETH Bus fortnightly. The most recent releases landed on September 23, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | MBP Audio Guide | OSETH Bus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/oseth-bus/id6748433667/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | — | Free |
| Size | 51 MB | 96 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Radiant Technologies SA](https://appshunter.io/developer/1530918750) | [OSETH](https://appshunter.io/developer/1825791078) |

## What reviewers say

### MBP Audio Guide

[App page](https://appshunter.io/ios/app/mbp-audio-guide/id1643686754)

**In-app purchases:** none


### OSETH Bus

[App page](https://appshunter.io/ios/app/oseth-bus/id6748433667)

Navigate Thessaloniki's public transport with real-time bus tracking, route planning, and schedule information. Purchase and use QR tickets directly through the app for a seamless travel experience.

**Highlights:** Real-time bus tracking, Route and schedule information, Estimated arrival times (ETAs), Journey planning, QR ticket purchase and use

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is MBP Audio Guide free?

MBP Audio Guide is free to download, with no in-app purchases.

### Is OSETH Bus free?

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

### Do MBP Audio Guide or OSETH Bus have ads?

Neither MBP Audio Guide nor OSETH Bus shows ads.

### Which is updated more often, MBP Audio Guide or OSETH Bus?

MBP Audio Guide ships an update every 6 weeks, and OSETH Bus fortnightly. Most recently, MBP Audio Guide was updated on September 23, 2026 and OSETH Bus on September 8, 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.*