# Interval Working vs Audio BPM Workout

The clearest difference is ads: Audio BPM Workout at none against Interval Working's shown. Audio BPM Workout also leads on update cadence (daily vs every 6 months). Interval Working's advantage is iOS requirement (15.6 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Interval Working ships an update every 6 months, Audio BPM Workout daily. The most recent releases landed on September 13, 2026 and August 26, 2026 respectively.

## The numbers

| Metric | Interval Working | Audio BPM Workout |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/audio-bpm-workout/id6747984696/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Daily** |
| Monetization | — | Free |
| Size | 51 MB | 9 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [David Fernandez-Vegue Garcia](https://appshunter.io/developer/1576667472) | [Chris Bracewell](https://appshunter.io/developer/1618569322) |

## What reviewers say

### Interval Working

[App page](https://appshunter.io/ios/app/interval-working/id1576667470)

**Features:** Vision Pro support

**In-app purchases:** none


### Audio BPM Workout

[App page](https://appshunter.io/ios/app/audio-bpm-workout/id6747984696)

Train effectively by staying in your optimal heart rate zone with real-time voice coaching. This app provides audio updates and a live heart rate chart, eliminating the need to constantly check your screen. It requires a compatible Bluetooth heart rate monitor.

**Highlights:** Real-time voice announcements, Live heart rate chart, Bluetooth heart rate monitor compatibility, Customizable announcement frequency, Distraction-free interface, 100% private, no data collection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Interval Working free?

Interval Working is free to download, with no in-app purchases.

### Is Audio BPM Workout free?

Audio BPM Workout is free to download, with no in-app purchases.

### Do Interval Working or Audio BPM Workout have ads?

Interval Working shows ads; Audio BPM Workout does not.

### Which is updated more often, Interval Working or Audio BPM Workout?

Interval Working ships an update every 6 months, and Audio BPM Workout daily. Most recently, Interval Working was updated on September 13, 2026 and Audio BPM Workout on August 26, 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.*