# iMPK vs BUSstok

The clearest difference is rating: BUSstok at 3.0 against iMPK's 1.0. BUSstok also leads on review sentiment (40% vs 5%) and update cadence (every 4 weeks vs every 21 months). iMPK's advantage is in-app purchases (none vs 1) and iOS requirement (9.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. BUSstok sells 1 one-off in-app purchase. iMPK asks for nothing beyond the download.

BUSstok holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews point the same way: 5% of iMPK's written reviews are positive against 40% of BUSstok's.

iMPK ships an update every 21 months, BUSstok every 4 weeks. The most recent releases landed on September 29, 2026 and August 3, 2026 respectively.

## The numbers

| Metric | iMPK | BUSstok |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/impk/id921367425/reviews) | **[3.0 (4 ratings)](https://appshunter.io/ios/app/busstok/id993435302/reviews)** |
| Number of ratings | 1 | **4** |
| Positive reviews | 5.3% of reviews | **40.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 4 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 21 MB | 46 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [MPK Wrocław](https://appshunter.io/developer/921367424) | [Dariusz Godzina](https://appshunter.io/developer/993435301) |

## What reviewers say

### iMPK

[App page](https://appshunter.io/ios/app/impk/id921367425)

Track buses and trams in real-time and access up-to-date stop information, including schedules, estimated arrival/departure times, and transfer options. This enhanced version aims to be your daily travel assistant for navigating the city.

**Highlights:** Real-time vehicle location tracking, Updated stop information, Departure and arrival times, Transfer planning, City travel assistant

**Features:** macOS Compatibility

**In-app purchases:** none


### BUSstok

[App page](https://appshunter.io/ios/app/busstok/id993435302)

This app provides real-time bus departure information for Bialystok, Poland, using data from the local transit authority. It features a comprehensive database of stops and routes, allowing users to search by street, district, or stop code, and plan their journeys.

**Highlights:** Real-time departures, Full database of stops and routes, Search by street, district, or stop code, Nearby bus stop map, Favorite stops, Route planner

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is iMPK free?

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

### Is BUSstok free?

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

### Which has better reviews, iMPK or BUSstok?

BUSstok is rated higher. iMPK averages 1.0 out of 5 from 1 ratings, while BUSstok averages 3.0 from 4 ratings.

### Do iMPK or BUSstok have ads?

Neither iMPK nor BUSstok shows ads.

### Which is updated more often, iMPK or BUSstok?

iMPK ships an update every 21 months, and BUSstok every 4 weeks. Most recently, iMPK was updated on September 29, 2026 and BUSstok on August 3, 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.*