# 417 Player Plus vs Familiar Player

The clearest difference is in-app purchases: Familiar Player at none against 417 Player Plus's 11. Familiar Player also leads on update cadence (monthly vs every 4 months). 417 Player Plus's advantage is iOS requirement (15.6 vs 17.0). 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. Familiar Player asks for nothing beyond the download.

417 Player Plus ships an update every 4 months, Familiar Player monthly. Both last shipped on October 28, 2026.

## The numbers

| Metric | 417 Player Plus | Familiar Player |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 79 MB | 63 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [SYQEL INC](https://appshunter.io/developer/1671066431) | [See-through Lab LLC](https://appshunter.io/developer/1176375570) |

## What reviewers say

### 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 |


### Familiar Player

[App page](https://appshunter.io/ios/app/familiar-player/id6759879772)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 417 Player Plus free?

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

### Is Familiar Player free?

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

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

Neither 417 Player Plus nor Familiar Player shows ads.

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

417 Player Plus ships an update every 4 months, and Familiar Player monthly. Most recently, 417 Player Plus was updated on October 28, 2026 and Familiar Player on October 28, 2026.

---

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