# Interval Jam — Train to the Beat

> Workout interval timer synced with music playlists. (iPhone/iPad app by John Morgan.)

- Source: https://appshunter.io/ios/app/interval-jam/id6744944905 (this page in markdown: same URL + `.md`)
- Developer: [John Morgan](https://appshunter.io/developer/1810082472)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 18.2 · 7 MB
- Languages: English
- Released: 2025-07-11
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/interval-jam/id6744944905/reviews.md

## What is Interval Jam?

Transform your workouts with Interval Jam, the revolutionary app that connects high-intensity interval training with your favorite music. Interval Jam allows you to play your favorite high energy music during active periods, and your lo-fi relaxed beats during rest periods. Professional trainers can create custom interval sequences while fitness enthusiasts enjoy the seamless integration of music and exercise. Set up your favorite playlists from your Music library to keep your workout going strong.

Whether you're a fitness professional designing the perfect HIIT class or an enthusiast looking to elevate your tabata training, Interval Jam delivers the perfect blend of rhythm and results.

## Key features

- Music-synced interval training
- Customizable interval sequences
- High-energy music for active periods
- Lo-fi beats for rest periods
- Playlist integration from Music library
- Suitable for trainers and fitness enthusiasts

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Interval Jam Premium | $4.99 | one-time |



## Frequently asked questions about Interval Jam

### What is Interval Jam?

Interval Jam is a health and fitness app that synchronizes high-intensity interval training (HIIT) with your music. It allows you to play energetic music during active workout periods and calmer music during rest periods.

### Does Interval Jam have ads?

No, Interval Jam does not contain advertisements. It is a free app with optional in-app purchases.

### What devices does Interval Jam support?

Interval Jam is available for iPhone and iPad devices.

### How often is Interval Jam updated?

The latest version, 1.2.2, was released on October 7, 2025. Updates typically occur to improve functionality and add new features.

### Can I use my own music with Interval Jam?

Yes, you can set up your favorite playlists from your Music library to be used during your workouts.

### What is the age rating for Interval Jam?

Interval Jam has an age rating of 4+, making it suitable for a wide range of users.

### How does Interval Jam compare to other interval timers?

Interval Jam's unique selling proposition is its seamless integration of music playlists with customizable interval training sequences, allowing for a more engaging and rhythmic workout experience.

### What are the benefits of using Interval Jam for workouts?

Users can experience enhanced motivation and focus by aligning their workout intensity with their preferred music genres, leading to potentially more effective training sessions.

## Version history (last 5 releases)

### 1.2.2 — 2025-10-07

Updated to show current playing song, and fixed an issue with volume control.

### 1.2.1 — 2025-09-08

Updating App description and Keywords to improve discovery.

### 1.2 — 2025-08-14

Removed unused notifications permission request
Fixed some sound playback issues

### 1.1 — 2025-08-06

Unlock more functionality via in-app purchase.

### 1.0 — 2025-07-11

No release notes.

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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 2026-06-10.*