# metrOnly vs 417 Player Plus

The clearest difference is in-app purchases: metrOnly at none against 417 Player Plus's 11. 417 Player Plus's advantage is update cadence (every 4 months vs every 20 months) and iOS requirement (15.6 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. 417 Player Plus sells 11 one-off in-app purchases. metrOnly asks for nothing beyond the download.

metrOnly ships an update every 20 months, 417 Player Plus every 4 months. The most recent releases landed on October 2, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | metrOnly | 417 Player Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/metronly/id6447021874/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 4 months** |
| Monetization | Paid | — |
| Size | 2 MB | 79 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Austin Danson](https://appshunter.io/developer/1680074559) | [SYQEL INC](https://appshunter.io/developer/1671066431) |

## What reviewers say

### metrOnly

[App page](https://appshunter.io/ios/app/metronly/id6447021874)

This metronome app provides perfectly timed clicks without distracting features like accents or blinking lights. It offers tempo adjustments from 10-500 bpm and includes accessibility options for ease of use. Designed for focused practice, it aims to be a simple and effective tool for musicians.

**Highlights:** Perfectly timed clicks, No distracting features, Tempo range 10-500 bpm, Intuitive tempo adjustment, Accessibility options, Customization features

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

**In-app purchases:** none


### 417 Player Plus

[App page](https://appshunter.io/ios/app/417-player-plus/id6739763242)

**Features:** Family Sharing, Siri integration

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited 417 Hz retuning forever. | $19.99 | one-time |
| Frequency - 741 Hz | $19.99 | one-time |
| Frequency - 852 Hz | $19.99 | one-time |
| Frequency - 285 Hz | $19.99 | one-time |
| Frequency - 432 Hz | $19.99 | one-time |
| Frequency - 528 Hz | $19.99 | one-time |
| Frequency - 639 Hz | $19.99 | one-time |
| Frequency - 963 Hz | $19.99 | one-time |
| Frequency - 396 Hz | $19.99 | one-time |
| Solfeggio Core Bundle | $59.99 | one-time |
| All Frequencies | $99.99 | one-time |


## Frequently asked questions

### Is metrOnly free?

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

### Is 417 Player Plus free?

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

### Do metrOnly or 417 Player Plus have ads?

Neither metrOnly nor 417 Player Plus shows ads.

### Which is updated more often, metrOnly or 417 Player Plus?

metrOnly ships an update every 20 months, and 417 Player Plus every 4 months. Most recently, metrOnly was updated on October 2, 2026 and 417 Player Plus on October 15, 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.*