Comparison

963 Player Plus vs Tweakbench Studio

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

963 Player Plus

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
Read full description

Experience the God Frequency: 963Hz Reach the pinnacle of sound therapy. 963 Player Plus is a premium audio engine designed to retune your personal music library to the 963Hz Solfeggio frequency in real-time. Known as the Frequency of the Gods or the Frequency of Oneness, 963Hz is used to awaken the Crown Chakra and connect the listener to a higher state of consciousness. No more waiting for file conversions. Simply import your local tracks and experience an instant shift to the highest Solfeggio vibration. Why 963 Player Plus? Instant Higher Vibration: Our advanced engine retunes 440Hz music to 963Hz as you listen. Enjoy the "Frequency of Oneness" without the need for manual processing. Zero Storage Waste: We process audio on the fly. This means no duplicate files are created, keeping your device storage free for more of the music you love. A Premium, Focused Experience: Your spiritual practice should be uninterrupted. This app features zero ads, zero tracking, and no data collection. Lifetime Access: Say goodbye to recurring monthly costs. 963 Player Plus is a one-time purchase, granting you permanent ownership of the technology. Travel-Ready Audio: With full Apple CarPlay and iOS support, you can maintain a state of higher awareness during your commute or while traveling. Features for Transcendence: Spiritual Playlist Curation: Organize your library into custom sets. Batch-add tracks to create the perfect atmosphere for deep meditation or astral work. Integrated Sleep Timer: Fall asleep to the highest frequencies. The built-in timer will automatically stop the music as you drift into a restful state. Professional Playback Management: Full control over your listening with Shuffle, Repeat One, and Repeat All functions.

About

Tweakbench Studio

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
Read full description

Tweakbench Studio brings the full collection of Tweakbench instruments and effects to iOS as AUv3 plugins. Plugins are now available for individual purchase, 7-day free trial, and heavily discounted bundle purchase.

Screenshots

963 Player Plus4 screens
Tweakbench Studio4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard4 real differences · 6 level
963 Player Plus versus Tweakbench Studio: the parameters behind the verdict, then further details
Parameter963 Player PlusTweakbench Studio
PriceFreeFree
Rating5.0 (2 ratings) — better4.2 (13 ratings)
Positive reviews—75.0% of reviews
Number of ratings213 — better
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationPaidPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better18.0
Further details — not scored
Size79 MB629 MB
Age rating4+4+
DeveloperSYQEL INCTweakbench LLC

Customer experience

963 Player Plus

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Tweakbench Studio

All ratings13 ratings
Positive84.6%
Neutral0.0%
Negative15.4%
Written reviews8 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

In-app purchases

11 purchases

963 Player Plus

One-time11
  • Unlimited 963 Hz retuning forever.$19.99
  • Frequency - 741 Hz$19.99
  • Frequency - 396 Hz$19.99
Show 8 more
  • Frequency - 852 Hz$19.99
  • Frequency - 417 Hz$19.99
  • Frequency - 432 Hz$19.99
  • Frequency - 639 Hz$19.99
  • Frequency - 963 Hz$19.99
  • Frequency - 528 Hz$19.99
  • Frequency - 285 Hz$19.99
  • Solfeggio Core Bundle$59.99
14 purchases

Tweakbench Studio

One-time14
  • Throb$4.99
  • Sideslip$4.99
  • Tapeworm$4.99
Show 11 more
  • Toad$4.99
  • Triforce$4.99
  • Yoink$4.99
  • Tendril$9.99
  • English$9.99
  • Calico$9.99
  • Kitchen Bundle Unlock$9.99
  • Saffron$9.99
  • Shrapnel$9.99
  • Bastion$9.99
  • Full Bundle Unlock$69.99

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.

Other comparisons