PLAY.CZ vs KMDB Keller
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PLAY.CZ
Listen to Czech FM, DAB+, and internet radio stations with support for CarPlay. Easily search for stations by name or genre, and save your favorites for quick access.
- Listen to Czech FM, DAB+, and internet radio
- CarPlay support
- Search stations by name
- Search stations by genre
- Save favorite stations
Read full descriptionHide full description
Aplikace PLAY.CZ umožňuje poslech českých FM, DAB+ a internetových rozhlasových stanic a podporuje CarPlay. Rádia lze vyhledávat podle názvu nebo žánru a oblíbené stanice lze uložit do seznamu pro rychlý přístup.
KMDB Keller
Engage with your favorite radio shows by sending personalized messages and topic suggestions. Stay updated with program schedules and social media feeds directly within the app.
- Send personalized audio shoutouts
- Receive show playing notifications
- Follow social media feeds
- Submit topic suggestions and ideas
- Browse program schedule
Read full descriptionHide full description
KMDB Keller Rocks!
Screenshots
Verdict
The clearest difference is review sentiment: KMDB Keller at 100% against PLAY.CZ's 46%. KMDB Keller also leads on rating (4.9 vs 4.5) and ratings volume (68 vs 2). PLAY.CZ's advantage is update cadence (every 6 months vs every 25 months). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
KMDB Keller holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: KMDB Keller has 68 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 46% of PLAY.CZ's written reviews are positive against 100% of KMDB Keller's.
PLAY.CZ ships an update every 6 months, KMDB Keller every 25 months. The most recent releases landed on October 27, 2026 and October 26, 2026 respectively.
| Parameter | PLAY.CZ | KMDB Keller |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) | 4.9 (68 ratings) — better |
| Positive reviews | 46.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 | 68 — better |
| Update frequency | Every 6 months — better | Every 25 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 53 MB | 27 MB |
| Age rating | 4+ | 17+ |
| Developer | Play.cz | KMDB Keller |
Customer experience
PLAY.CZ
KMDB Keller
In-app purchases
PLAY.CZ
No in-app purchases
KMDB Keller
No in-app purchases
