# Cadence Sync: BPM Metronome — Interval Tempo & Heart Rate

> Interval Tempo & Heart Rate (iPhone/iPad app by MESI WEB SERVICES LLC.)

- Source: https://appshunter.io/ios/app/cadence-sync-bpm-metronome/id6797900903 (this page in markdown: same URL + `.md`)
- Developer: [MESI WEB SERVICES LLC](https://appshunter.io/developer/1509813705)
- Category: Health & Fitness, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 26.0 · 3 MB
- Languages: American English, European Spanish
- Released: 2026-08-05
- Data updated: 2026-08-07
- User reviews in markdown: https://appshunter.io/ios/app/cadence-sync-bpm-metronome/id6797900903/reviews.md

## What is Cadence Sync?

Cadence Sync is a precision interval metronome designed to guide your training sessions, track your BPM, and maintain an exact cadence through crystal-clear audio and visual cues, synchronized in real time with your Apple Watch.

    Whether you need to structure high-intensity interval blocks or hold a steady rhythm, Cadence Sync projects clean audio tones and dynamic visual indicators without interrupting your background music or podcasts.

    Key features:

    • Precision interval metronome: Custom interval blocks with target cadence (SPM/BPM) and duration, featuring smooth 10-second transition ramps.
    • Real-time heart rate tracking: Stream sub-second heart rate (BPM) measurements directly from Apple Watch sensors via HealthKit.
    • Dynamic visual flasher: Electric cyan and emerald green glowing ring guiding your movement timing and recovery phases at a glance.
    • Pure synthetic audio engine: High-definition dual-frequency tones (440Hz, 880Hz, 800Hz, and 350Hz) engineered to cut through background music without spoken voice overlays.
    • Seamless background audio mixing: Play your favorite playlists on Spotify, Apple Music, or Podcasts in the background while Cadence Sync overlays metronome tones.
    • Test mode & HealthKit sync: Easily toggle between saving completed sessions directly to Apple Fitness & Health or discarding them in test mode.
    • Privacy first: Your health metrics stay 100% on your personal devices. We never store, transmit, or share your data with third parties.

    Master your rhythm with Cadence Sync.


## Version history (last 1 release)

### 1.0 — 2026-08-05

No release notes.

## More apps by MESI WEB SERVICES LLC

- [panel mesi](https://appshunter.io/ios/app/panel-mesi/id1509813706)

All apps by MESI WEB SERVICES LLC: https://appshunter.io/developer/1509813705

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-07.*