# BAPU vs StereoX

The clearest difference is price: StereoX at Free against BAPU's $4.99. BAPU's advantage is update cadence (every 2 weeks vs every 4 months) and iOS requirement (12.0 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

StereoX is free to download; BAPU costs $4.99 up front. BAPU sells 7 in-app purchases, starting at $1.99 per month and StereoX sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

BAPU ships an update every 2 weeks, StereoX every 4 months. The most recent releases landed on October 13, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | BAPU | StereoX |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[4.4 (143 ratings)](https://appshunter.io/ios/app/stereox/id1418449715/reviews)** |
| Number of ratings | — | **143** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | — | Free with in-app purchases |
| Size | 43 MB | 52 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BAPU Oy](https://appshunter.io/developer/1482403347) | [Ensyne Technology](https://appshunter.io/developer/369591038) |

## What reviewers say

### BAPU

[App page](https://appshunter.io/ios/app/bapu/id1235122627)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Inter-App Audio Driver monthly | $1.99 | per month |
| Inter-App Audio Driver(Yearly) | $18.49 | per year |
| Marko Hietala - Laulu Sinulle | $1.99 | one-time |
| Marko Hietala 48kHz High res | $9.99 | one-time |
| Marko Hietala 192kHz - 9 songs | $13.99 | one-time |
| Marko Hietala 96kHz High Res | $13.99 | one-time |
| Pyre of the Black Heart 96kHz | $13.99 | one-time |


### StereoX

[App page](https://appshunter.io/ios/app/stereox/id1418449715)

This app enhances your music listening experience by presenting your Apple Music library in a tactile, 3D interface. Explore your collection through interactive browsing and enjoy playback in distinct modes like Vinyl, Tape, or Stereo.

**Highlights:** Apple Music/iTunes integration, 3D browsing of music library, Tactile volume control, Nostalgic reel-to-reel playback mode, Classic turntable experience

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is BAPU free?

BAPU costs $4.99, and also offers in-app purchases.

### Is StereoX free?

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

### Do BAPU or StereoX have ads?

Neither BAPU nor StereoX shows ads.

### Which is updated more often, BAPU or StereoX?

BAPU ships an update every 2 weeks, and StereoX every 4 months. Most recently, BAPU was updated on October 13, 2026 and StereoX on October 22, 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.*