Zeilsteen vs BPM Checker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Zeilsteen
Stream your favorite radio stations directly on your iPhone. Enjoy a seamless listening experience with this application designed for music lovers.
- Listen to radio stations
- iPhone compatibility
- Seamless streaming
- Music focused
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Listen to Zeilsteen radio on your iPhone.
BPM Checker
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Find the BPM of any song, instantly. BPM Checker listens to the music playing around you and tells you its tempo in beats per minute - no tapping along, no typing, no account. Just tap Listen and point your phone at the speaker. WHAT IT'S FOR - DJs matching and beatmatching tracks - Producers and musicians checking a reference tempo - Dancers and instructors finding the count of a song - Runners and gym-goers picking music at the right pace - Anyone curious how fast a track really is HOW IT WORKS Real-time detection runs entirely on your device using the microphone. Play a song out loud, tap Listen, and the tempo appears within a few seconds, with a confidence reading so you know how solid it is. PRIVATE BY DESIGN The audio is analysed live on your iPhone and is never recorded, saved, or sent anywhere. FREE BPM Checker is free, supported by a small banner ad. Note: because the app hears music through the microphone, it works best when the song plays out loud in the room, not through headphones.
Screenshots
Verdict
The clearest difference is in-app purchases: BPM Checker at none against Zeilsteen's 3. BPM Checker also leads on iOS requirement (16.0 vs 18.6). Zeilsteen's advantage is ads (none vs shown). On price 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. Zeilsteen sells 3 one-off in-app purchases. BPM Checker asks for nothing beyond the download.
| Parameter | Zeilsteen | BPM Checker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (6 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 5 weeks | — |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 4 MB |
| Age rating | 9+ | 4+ |
| Developer | Herman Zeilstra | SIMONE PADOVANI |
In-app purchases
Zeilsteen
- Buy me a coffee$1.99
- Buy me lunch$4.99
- Buy me dinner$9.99
BPM Checker
No in-app purchases
