# 963 Player Plus vs TunerBox

The clearest difference is in-app purchases: TunerBox at none against 963 Player Plus's 11. TunerBox also leads on update cadence (every 4 days vs every 3 months). 963 Player Plus's advantage is iOS requirement (15.6 vs 26.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. 963 Player Plus sells 11 one-off in-app purchases. TunerBox asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for 963 Player Plus against 5.0 for TunerBox. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

963 Player Plus ships an update every 3 months, TunerBox every 4 days. The most recent releases landed on October 12, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 963 Player Plus | TunerBox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/963-player-plus/id6739763197/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/tunerbox/id6753839036/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Paid | Paid |
| Size | 79 MB | 2 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SYQEL INC](https://appshunter.io/developer/1671066431) | [Richard Stokes](https://appshunter.io/developer/1684839871) |

## What reviewers say

### 963 Player Plus

[App page](https://appshunter.io/ios/app/963-player-plus/id6739763197)

This music player retunes your entire library to the 963 Hz Solfeggio frequency, enhancing meditation and spiritual connection. It offers automatic retuning, playlist management, and seamless integration with iOS and CarPlay.

**Highlights:** Automatic 963 Hz retuning, Custom playlist creation, Sleep timer, iOS and CarPlay integration, Full playback controls, Explore other Solfeggio frequencies (in-app purchase)

**Features:** Family Sharing, Siri integration

**In-app purchases (11)**

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


### TunerBox

[App page](https://appshunter.io/ios/app/tunerbox/id6753839036)

This app provides a straightforward and efficient way to tune stringed instruments like guitars, basses, and ukuleles. It offers automatic detection of common tunings and a manual mode for precise adjustments, loading instantly for immediate use.

**Highlights:** Instant loading tuner, Supports common guitar tunings, Manual tuning mode, Works with bass and ukulele, Simple and effective interface

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

**In-app purchases:** none


## Frequently asked questions

### Is 963 Player Plus free?

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

### Is TunerBox free?

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

### Which has better reviews, 963 Player Plus or TunerBox?

963 Player Plus and TunerBox are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do 963 Player Plus or TunerBox have ads?

Neither 963 Player Plus nor TunerBox shows ads.

### Which is updated more often, 963 Player Plus or TunerBox?

963 Player Plus ships an update every 3 months, and TunerBox every 4 days. Most recently, 963 Player Plus was updated on October 12, 2026 and TunerBox 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.*