# BPMDecibel vs SUB/WAVE

The clearest difference is price: SUB/WAVE at Free against BPMDecibel's $4.99. SUB/WAVE also leads on update cadence (every 2 weeks vs every 2 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

SUB/WAVE is free to download; BPMDecibel costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BPMDecibel ships an update every 2 months, SUB/WAVE every 2 weeks. The most recent releases landed on October 6, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | BPMDecibel | SUB/WAVE |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/subwave/id6778786696/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 1 MB | 70 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Marco Tini](https://appshunter.io/developer/544232459) | [Perminder Singh Klair](https://appshunter.io/developer/1253163989) |

## What reviewers say

### BPMDecibel

[App page](https://appshunter.io/ios/app/bpmdecibel/id6753626179)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### SUB/WAVE

[App page](https://appshunter.io/ios/app/subwave/id6778786696)

Experience radio reborn with a single, shared audio stream. An AI DJ curates the music, provides commentary, and announces station IDs, creating a communal listening experience without playlists or algorithms. Enjoy seamless playback across devices and even request songs.

**Highlights:** AI DJ curates music and commentary, Single shared audio stream for all users, No playlist building or algorithmic personalization, Seamless playback with lock screen and CarPlay controls, Create and tune into custom SUB/WAVE broadcasts, Live visualizer and song information, Song and mood requests

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BPMDecibel free?

BPMDecibel costs $4.99, with no in-app purchases.

### Is SUB/WAVE free?

SUB/WAVE is free to download, with no in-app purchases.

### Do BPMDecibel or SUB/WAVE have ads?

Neither BPMDecibel nor SUB/WAVE shows ads.

### Which is updated more often, BPMDecibel or SUB/WAVE?

BPMDecibel ships an update every 2 months, and SUB/WAVE every 2 weeks. Most recently, BPMDecibel was updated on October 6, 2026 and SUB/WAVE on October 17, 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.*