Comparison

963 Player Plus vs TunerBox

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

TunerBox

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
Read full description

Simple, effective guitar tuner app for iPhone and iPad. Quick and easy - loads right into a tuner ready to go! Supports all common guitar tunings automatically and a manual mode! Also works with bass and ukulele!

Screenshots

963 Player Plus4 screens
TunerBox2 screens

Verdict

The call

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.

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. TunerBox asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 6 level
963 Player Plus versus TunerBox: the parameters behind the verdict, then further details
Parameter963 Player PlusTunerBox
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Number of ratings11
Update frequencyEvery 3 monthsEvery 4 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaidPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better26.0
Further details — not scored
Size79 MB2 MB
Age rating4+4+
DeveloperSYQEL INCRichard Stokes

Customer experience

963 Player Plus

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

TunerBox

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

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
None

TunerBox

No in-app purchases

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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