Comparison

417 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

417 Player Plus

Features
Read full description

417 Player Plus: Transform Your Music with Healing Frequencies Unlock a richer, more harmonious listening experience with 417 Player Plus, the revolutionary music player that automatically retunes your entire library to the soothing 417 Hz frequency. Say goodbye to manual conversions and wasted storage—simply press play and let your music resonate with positive energy. Why Choose 417 Player Plus? Effortless 417 Hz Retuning: Instantly transform your entire music collection to 417 Hz, the frequency associated with positive change and clearing negativity. No more tedious file conversions or cluttering your device with duplicate files. Save Time & Storage: Play your existing music library directly, without needing to re-download or convert anything. Seamless Listening Experience: Immerse yourself in music designed to enhance relaxation, focus, and overall well-being. Key Features You'll Love: + Automatic Retuning: Your entire music library, instantly retuned to 417 Hz. Just hit play! + Custom Playlists: Easily create and manage personalized playlists. Add songs in bulk and organize your favorites in seconds. + Sleep Timer: Drift off peacefully with your music. Set a countdown timer and the app will automatically stop playback. iOS & CarPlay Support: Enjoy your harmonized music on your iPhone and seamlessly integrate it with Apple CarPlay for on-the-go listening. Full Playback Control: Choose your preferred listening style with Shuffle, Normal, Repeat One, and Repeat All modes. Explore Deeper Frequencies (In-App Purchase) Go beyond 417 Hz! Unlock access to additional Solfeggio frequencies and explore their unique benefits. Discover the profound healing power of sound and experience your music on a whole new level. Ready to rediscover your music? Download 417 Player Plus today and experience music retuned for your soul.

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 purhase, 7-day free trial, and heavily discounted bundle purchase.

Screenshots

417 Player Plus4 screens
Tweakbench Studio4 screens

Verdict

The call

The clearest difference is update cadence: Tweakbench Studio at weekly against 417 Player Plus's every 4 months. 417 Player Plus's advantage is iOS requirement (15.6 vs 18.0). On price, ads, in-app purchases and device support 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. 417 Player Plus sells 11 one-off in-app purchases and Tweakbench Studio sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

417 Player Plus ships an update every 4 months, Tweakbench Studio weekly. The most recent releases landed on September 29, 2026 and September 22, 2026 respectively.

Scorecard2 real differences · 8 level
417 Player Plus versus Tweakbench Studio: the parameters behind the verdict, then further details
Parameter417 Player PlusTweakbench Studio
PriceFreeFree
Rating—4.2 (13 ratings) — better
Positive reviews—75.0% of reviews
Number of ratings—13 — better
Update frequencyEvery 4 monthsWeekly — better
AdsNoNo
In-app purchasesYesYes
Monetization—Paid
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better18.0
Further details — not scored
Size79 MB536 MB
Age rating4+4+
DeveloperSYQEL INCTweakbench LLC

In-app purchases

11 purchases

417 Player Plus

One-time11
  • Unlimited 417 Hz retuning forever.$19.99
  • Frequency - 741 Hz$19.99
  • Frequency - 852 Hz$19.99
Show 8 more
  • Frequency - 285 Hz$19.99
  • Frequency - 432 Hz$19.99
  • Frequency - 528 Hz$19.99
  • Frequency - 639 Hz$19.99
  • Frequency - 963 Hz$19.99
  • Frequency - 396 Hz$19.99
  • Solfeggio Core Bundle$59.99
  • All Frequencies$99.99
10 purchases

Tweakbench Studio

One-time10
  • Sideslip$4.99
  • Tapeworm$4.99
  • Toad$4.99
Show 7 more
  • Triforce$4.99
  • Yoink$4.99
  • Kitchen Bundle Unlock$9.99
  • Saffron$9.99
  • Shrapnel$9.99
  • Bastion$9.99
  • Full Bundle Unlock$69.99

Questions

Is 417 Player Plus free?
417 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.
Do 417 Player Plus or Tweakbench Studio have ads?
Neither 417 Player Plus nor Tweakbench Studio shows ads.
Which is updated more often, 417 Player Plus or Tweakbench Studio?
417 Player Plus ships an update every 4 months, and Tweakbench Studio weekly. Most recently, 417 Player Plus was updated on September 29, 2026 and Tweakbench Studio on September 22, 2026.

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