# BPM Detector vs RoundDanceQ

The clearest difference is ads: RoundDanceQ at none against BPM Detector's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. BPM Detector sells 9 in-app purchases, starting at $0.99 per month and RoundDanceQ sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | BPM Detector | RoundDanceQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (268 ratings)](https://appshunter.io/ios/app/bpm-detector-live-tempo/id1566588809/reviews)** | — |
| Number of ratings | **268** | — |
| Positive reviews | 60.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | Every 3 days |
| Monetization | Free with in-app purchases | — |
| Size | 61 MB | 27 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Quentin Hayot](https://appshunter.io/developer/362648866) | [Naoki Ito](https://appshunter.io/developer/1891223196) |

## What reviewers say

### BPM Detector

[App page](https://appshunter.io/ios/app/bpm-detector-live-tempo/id1566588809)

This application automatically detects the tempo (BPM) of any music or rhythm in real-time using your device's microphone. It offers features like song identification, detection history, and a visual BPM graph for precise timing analysis.

**Highlights:** Automatic BPM detection, Real-time tempo analysis, Shazam song identification, BPM detection history, Fullscreen BPM display, BPM variation graph

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BPM Detector Pro | $0.99 | per month |
| BPM Detector Pro | $0.99 | per month |
| BPM Detector Pro | $1.99 | per month |
| BPM Detector Pro Weekly | $1.99 | per 7 days |
| BPM Detector Pro Weekly | $2.99 | per 7 days |
| BPM Detector Pro Unlimited | $4.99 | one-time |
| BPM Detector Pro Unlimited | $7.99 | one-time |
| BPM Detector Pro Lifetime | $9.99 | one-time |
| BPM Detector Pro Unlimited | $12.99 | one-time |

**What reviewers like**

- 👍 Easy to use and practical
- 🚀 Fast BPM calculation
- 🎶 Shazam integration is a plus
- 💯 Accurate and reliable detection
- ✨ Slick and well-designed interface

**What reviewers complain about**

- 😠 Excessive and intrusive ads
- ⚠️ Inaccurate BPM readings sometimes
- 🤔 Some users feel misled about functionality
- 📱 Not ideal for detecting drum BPMs
- 🚫 Music playback cuts out during detection

**Reported bugs**

- Ads cover screen and won't go away
- Ads get stuck and cannot be exited
- Music cuts out during detection
- Inaccurate BPM for certain genres (e.g., drum and bass)
- App gets hot on iPhone Pro

**Requested features**

- Apple Watch integration
- Ableton Link support
- Dark mode
- Metronome function with click sound
- DJ Tap Tempo feature


### RoundDanceQ

[App page](https://appshunter.io/ios/app/rounddanceq/id6761741754)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RoundDanceQ Pro | $29.99 | one-time |


## Frequently asked questions

### Is BPM Detector free?

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

### Is RoundDanceQ free?

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

### Do BPM Detector or RoundDanceQ have ads?

BPM Detector shows ads; RoundDanceQ does not.

### Which is updated more often, BPM Detector or RoundDanceQ?

BPM Detector ships an update every 3 days, and RoundDanceQ every 3 days. Most recently, BPM Detector was updated on November 3, 2026 and RoundDanceQ on November 5, 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.*