# My train (Můj vlak) vs IDS JMK Poseidon

The clearest difference is rating: My train (Můj vlak) at 4.8 against IDS JMK Poseidon's 3.7. My train (Můj vlak) also leads on review sentiment (55% vs 15%) and update cadence (every 5 weeks vs every 7 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

My train (Můj vlak) holds the better App Store score, 4.8 against 3.7. That said, the two scores are not equally well evidenced: My train (Můj vlak) has 444 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 55% of My train (Můj vlak)'s written reviews are positive against 15% of IDS JMK Poseidon's.

My train (Můj vlak) ships an update every 5 weeks, IDS JMK Poseidon every 7 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | My train (Můj vlak) | IDS JMK Poseidon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (444 ratings)](https://appshunter.io/ios/app/my-train-muj-vlak/id839519767/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/ids-jmk-poseidon/id871192147/reviews) |
| Number of ratings | **444** | 3 |
| Positive reviews | **55.2% of reviews** | 15.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 7 months |
| Monetization | Free | Free |
| Size | 52 MB | 43 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [České dráhy, a.s.](https://appshunter.io/developer/839519770) | [KORDIS JMK, a.s.](https://appshunter.io/developer/1496810200) |

## What reviewers say

### My train (Můj vlak)

[App page](https://appshunter.io/ios/app/my-train-muj-vlak/id839519767)

Plan your train journeys with this app. Find connections, buy tickets and reservations, and access real-time journey information. Stay updated on delays, route changes, and station services.

**Highlights:** Search train connections, Purchase tickets and reservations, On-board journey information, Real-time delay updates, Station service details, Electronic ticket management

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy ticket purchases and reservations
- 👍 Intuitive and simple UI
- 👍 Up-to-date train information
- 👍 Useful train formation details
- 👍 Works well in remote stations

**What reviewers complain about**

- 🐛 Train connections won't load
- 🐛 App doesn't show train connections
- 🐛 Buttons don't appear for some connections
- 🐛 Cannot buy food/tea in-app
- 🐛 Login glitch, request timed out

**Reported bugs**

- Train connections won't load
- App doesn't show train connections
- Buttons don't appear for some train connections
- Login glitch: 'The request timed out'
- Ticket not loaded immediately after purchase

**Requested features**

- Lower brightness intensity to 60%
- Allow in-app purchase of food and tea
- Reintroduce ticket purchasing functionality


### IDS JMK Poseidon

[App page](https://appshunter.io/ios/app/ids-jmk-poseidon/id871192147)

This app allows you to purchase single-use tickets for public transport in Brno and the South Moravian Region. It offers discounted fares with loaded credit and includes a journey planner with real-time departure data. Tickets are stored as QR codes on your phone for easy validation.

**Highlights:** Purchase single-use tickets, Discounted fares with credit, Journey planner with real-time data, QR code ticket storage, Save favorite routes and stops, Supports group and special tickets

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is My train (Můj vlak) free?

My train (Můj vlak) is free to download, with no in-app purchases.

### Is IDS JMK Poseidon free?

IDS JMK Poseidon is free to download, with no in-app purchases.

### Which has better reviews, My train (Můj vlak) or IDS JMK Poseidon?

My train (Můj vlak) is rated higher. My train (Můj vlak) averages 4.8 out of 5 from 444 ratings, while IDS JMK Poseidon averages 3.7 from 3 ratings.

### Do My train (Můj vlak) or IDS JMK Poseidon have ads?

Neither My train (Můj vlak) nor IDS JMK Poseidon shows ads.

### Which is updated more often, My train (Můj vlak) or IDS JMK Poseidon?

My train (Můj vlak) ships an update every 5 weeks, and IDS JMK Poseidon every 7 months. Most recently, My train (Můj vlak) was updated on November 6, 2026 and IDS JMK Poseidon on November 7, 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.*