# 963 Player Plus vs Tweakbench Studio

The clearest difference is rating: 963 Player Plus at 5.0 against Tweakbench Studio's 4.2. 963 Player Plus also leads on iOS requirement (15.6 vs 18.0). Tweakbench Studio's advantage is update cadence (every 2 weeks vs every 3 months) and ratings volume (13 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. 963 Player Plus sells 11 one-off in-app purchases and Tweakbench Studio sells 14 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

963 Player Plus holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Tweakbench Studio has 13 ratings behind it against 2, so its average is the more settled of the two.

963 Player Plus ships an update every 3 months, Tweakbench Studio every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 963 Player Plus | Tweakbench Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/963-player-plus/id6739763197/reviews)** | [4.2 (13 ratings)](https://appshunter.io/ios/app/tweakbench-studio/id6757785104/reviews) |
| Number of ratings | 2 | **13** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Paid | Paid |
| Size | 79 MB | 629 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SYQEL INC](https://appshunter.io/developer/1671066431) | [Tweakbench LLC](https://appshunter.io/developer/1830559775) |

## 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 |


### Tweakbench Studio

[App page](https://appshunter.io/ios/app/tweakbench-studio/id6757785104)

This app provides a comprehensive suite of 36 audio plugins, including instruments and effects, for iOS devices. It integrates seamlessly with your preferred iOS Digital Audio Workstation (DAW) as AUv3 plugins.

**Highlights:** 36 AUv3 plugins, Instruments and effects, iOS DAW integration, Single installation, Full collection access

**Features:** Family Sharing

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Throb | $4.99 | one-time |
| Sideslip | $4.99 | one-time |
| Tapeworm | $4.99 | one-time |
| Toad | $4.99 | one-time |
| Triforce | $4.99 | one-time |
| Yoink | $4.99 | one-time |
| Tendril | $9.99 | one-time |
| English | $9.99 | one-time |
| Calico | $9.99 | one-time |
| Kitchen Bundle Unlock | $9.99 | one-time |
| Saffron | $9.99 | one-time |
| Shrapnel | $9.99 | one-time |
| Bastion | $9.99 | one-time |
| Full Bundle Unlock | $69.99 | one-time |


## Frequently asked questions

### Is 963 Player Plus free?

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

### Is Tweakbench Studio free?

Tweakbench Studio is free to download, with in-app purchases available.

### Which has better reviews, 963 Player Plus or Tweakbench Studio?

963 Player Plus is rated higher. 963 Player Plus averages 5.0 out of 5 from 2 ratings, while Tweakbench Studio averages 4.2 from 13 ratings.

### Do 963 Player Plus or Tweakbench Studio have ads?

Neither 963 Player Plus nor Tweakbench Studio shows ads.

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

963 Player Plus ships an update every 3 months, and Tweakbench Studio every 2 weeks. Most recently, 963 Player Plus was updated on October 24, 2026 and Tweakbench Studio on October 25, 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.*