# Music Stacks vs 396 Player Plus

The clearest difference is in-app purchases: Music Stacks at none against 396 Player Plus's 11. 396 Player Plus's advantage is iOS requirement (15.6 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 396 Player Plus sells 11 one-off in-app purchases. Music Stacks asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Music Stacks | 396 Player Plus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Size | 27 MB | 79 MB |
| Requires iOS | 26.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Denim Dog LLC](https://appshunter.io/developer/1611695617) | [SYQEL INC](https://appshunter.io/developer/1671066431) |

## What reviewers say

### Music Stacks

[App page](https://appshunter.io/ios/app/music-stacks/id6452551009)

**Features:** macOS Compatibility

**In-app purchases:** none


### 396 Player Plus

[App page](https://appshunter.io/ios/app/396-player-plus/id6739763184)

**Features:** Family Sharing, Siri integration

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited 296 Hz retuning forever. | $19.99 | one-time |
| Frequency - 285 Hz | $19.99 | one-time |
| Frequency - 432 Hz | $19.99 | one-time |
| Frequency - 852 Hz | $19.99 | one-time |
| Frequency - 174 Hz | $19.99 | one-time |
| Frequency - 741 Hz | $19.99 | one-time |
| Frequency - 417 Hz | $19.99 | one-time |
| Frequency - 639 Hz | $19.99 | one-time |
| Frequency - 963 Hz | $19.99 | one-time |
| Frequency - 528 Hz | $19.99 | one-time |
| Solfeggio Core Bundle | $59.99 | one-time |


## Frequently asked questions

### Is Music Stacks free?

Music Stacks is free to download, with no in-app purchases.

### Is 396 Player Plus free?

396 Player Plus is free to download, with in-app purchases available.

### Do Music Stacks or 396 Player Plus have ads?

Neither Music Stacks nor 396 Player Plus shows ads.

### Which is updated more often, Music Stacks or 396 Player Plus?

Music Stacks ships an update every 4 months, and 396 Player Plus every 4 months. Most recently, Music Stacks was updated on October 27, 2026 and 396 Player Plus on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*