# Metronom 137 vs 285 Player Plus

The clearest difference is in-app purchases: Metronom 137 at none against 285 Player Plus's 11. Metronom 137 also leads on update cadence (every 2 weeks vs every 4 months). 285 Player Plus's advantage is iOS requirement (15.6 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. 285 Player Plus sells 11 one-off in-app purchases. Metronom 137 asks for nothing beyond the download.

Metronom 137 ships an update every 2 weeks, 285 Player Plus every 4 months. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Metronom 137 | 285 Player Plus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Size | 6 MB | 79 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thibault Ducray](https://appshunter.io/developer/954994222) | [SYQEL INC](https://appshunter.io/developer/1671066431) |

## What reviewers say

### Metronom 137

[App page](https://appshunter.io/ios/app/metronom-137/id6499492237)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases:** none


### 285 Player Plus

[App page](https://appshunter.io/ios/app/285-player-plus/id6739763153)

**Features:** Family Sharing, Siri integration

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited 285 Hz retuning forever. | $19.99 | one-time |
| Frequency - 396 Hz | $19.99 | one-time |
| Frequency - 417 Hz | $19.99 | one-time |
| Frequency - 174 Hz | $19.99 | one-time |
| Frequency - 639 Hz | $19.99 | one-time |
| Frequency - 432 Hz | $19.99 | one-time |
| Frequency - 741 Hz | $19.99 | one-time |
| Frequency - 528 Hz | $19.99 | one-time |
| Frequency - 963 Hz | $19.99 | one-time |
| Frequency - 852 Hz | $19.99 | one-time |
| Solfeggio Core Bundle | $59.99 | one-time |


## Frequently asked questions

### Is Metronom 137 free?

Metronom 137 is free to download, with no in-app purchases.

### Is 285 Player Plus free?

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

### Do Metronom 137 or 285 Player Plus have ads?

Neither Metronom 137 nor 285 Player Plus shows ads.

### Which is updated more often, Metronom 137 or 285 Player Plus?

Metronom 137 ships an update every 2 weeks, and 285 Player Plus every 4 months. Most recently, Metronom 137 was updated on October 24, 2026 and 285 Player Plus on October 12, 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.*