Comparison

Quantum Frequency Technologies vs Solfeggio Frequencies

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

Head to head
About

Quantum Frequency Technologies

This app offers sound healing tools and technologies designed to promote personal growth and meditation. It provides immersive soundscapes and guided journeys to help users access altered states of consciousness and expand their awareness. Experience enhanced sensory input and a deeper connection to your inner self.

Highlights
  • Sound healing frequency tools
  • Immersive soundscapes
  • Guided meditation journeys
  • Personalized meditation playlists
  • Brain wave entrainment
  • Holographic healing tools
Features
Read full description

Quantum Frequency Technologies is a set of Sound healing frequency tools and technologies designed to accelerate the evolutionary growth, attainment, and clarity of all. We have meticulously designed our app to serve as a gateway to profound states of meditation, integrating the harmonizing frequencies of our quantum technology. Through immersive soundscapes, guided journeys, and personalized meditation playlist experiences, individuals can access altered states of consciousness, unlocking the depths of their being and expanding their awareness. Experience fully immersive sound and virtual reality like never before without the VR glasses! Our cutting-edge Sound Healing technology allows you to dive into a world of breathtaking audio and visual sensations that transport you to extraordinary realms. Step into a realm where your senses are heightened and your surroundings come to life with stunning realism. Immerse yourself in captivating soundscapes that envelop you from every direction, creating a truly three-dimensional auditory experience. Activating Sound Frequencies, Brain Wave Entrainment, Star Healing, Scaler Energy, Radionics, Holographic Healing Tools, Neuroscience, Light code Mapping, Tachyon, pure Plasma & an internal Biofeedback System that Communicates Directly with Your higher Intelligence consciousness. Please Listen to the Activate and Navigate Audio Files on Our website For full explanation of how to use the Quantum Frequency Technologies. Headphones Recommended! SEVEN7SISTERS PROPHECY LLC New Privacy Policy Effective 01/02/26 http://www.seven7sistersprophecy.com/privacy-policy.html Please see our Website for more details www.seven7sistersprophecy.com Contact: interface@qftnexus.com ©2018-2026 QUANTUM FREQUENCY TECHNOLOGIES

About

Solfeggio Frequencies

Find inner peace and reduce stress with guided meditations and soothing soundscapes. This app offers personalized playlists, progress tracking, and goal setting to support your self-healing journey and overall well-being.

Highlights
  • Guided meditations for various needs
  • Soothing nature sounds and binaural beats
  • Customizable playlists
  • Progress tracking and statistics
  • Personalized goal setting
Features
Read full description

Tune into healing Solfeggio frequencies and turn sound into your daily ritual of calm. Layer 528 Hz, 432 Hz and 963 Hz tones and binaural beats over rain, ocean and ambient soundscapes, drift into deep sleep, and breathe your way back to balance — all in one beautifully simple app. TUNE INTO HEALING FREQUENCIES Mix the full Solfeggio scale — 174, 285, 396, 417, 528, 639, 741, 852 & 963 Hz — plus binaural beats. Blend frequencies with calming sounds and set your own volume for each layer. Best with headphones. DRIFT INTO DEEP SLEEP Fall asleep faster with sleep sounds, gentle tones and a built-in timer. Perfect for insomnia, restless nights and winding down. MELT AWAY ANXIETY & STRESS Soothing frequencies and ambient soundscapes to release tension, quiet a racing mind and find stillness whenever you need it. BREATHE INTO CALM Follow guided breathing exercises with calming visuals to slow down, reset and ground yourself in minutes. BUILD YOUR DAILY RITUAL Stay consistent with daily streaks, quick mood check-ins and progress tracking that turn relaxation into a habit you’ll keep. SOUNDS MADE FOR YOU Tell us your goals and get a personalized “For You” home — sleep, focus, anxiety relief or deep relaxation, tuned to you. EXPLORE A WORLD OF SOUND Browse by goal and mood: Sleep, Calm, Focus, Relax, Heal and more. Pick up right where you left off, anytime. LISTEN ANYWHERE, OFFLINE Download your favourites and listen with no signal and no interruptions. WHY HEALING FREQUENCIES • Full Solfeggio frequency mixer + binaural beats with per-tone volume • Guided breathing exercises • Sleep sounds, nature & ambient soundscapes • Daily streaks, mood check-ins & personalized home • Beautiful, calming, ad-free experience • Works offline Whether you’re here for better sleep, less anxiety, deeper focus or a moment of calm, Healing Frequencies meets you where you are. Press play, breathe out, and let the sound do the rest. Download now and tune into a calmer you. Subscription unlocks the full library, all frequencies and offline downloads. Cancel anytime. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy : https://denisprojects.xyz/healing-frequencies-privacy-policy/

Screenshots

Quantum Frequency Technologies4 screens
Solfeggio Frequencies4 screens

Verdict

The call

The clearest difference is review sentiment: Solfeggio Frequencies at 100% against Quantum Frequency Technologies's 61%. Solfeggio Frequencies also leads on rating (4.8 vs 4.3) and update cadence (fortnightly vs every 6 weeks). Quantum Frequency Technologies's advantage is ads (none vs shown). On price, ratings volume, 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. Quantum Frequency Technologies sells 5 one-off in-app purchases and Solfeggio Frequencies sells 7 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Solfeggio Frequencies holds the better App Store score, 4.8 against 4.3. Both are backed by a comparable volume of ratings — 24 and 32 respectively. Written reviews point the same way: 61% of Quantum Frequency Technologies's written reviews are positive against 100% of Solfeggio Frequencies's.

UpkeepUpdate frequency

Quantum Frequency Technologies ships an update every 6 weeks, Solfeggio Frequencies fortnightly. Both last shipped on October 24, 2026.

Scorecard4 real differences · 6 level
Quantum Frequency Technologies versus Solfeggio Frequencies: the parameters behind the verdict, then further details
ParameterQuantum Frequency TechnologiesSolfeggio Frequencies
PriceFreeFree
Rating4.3 (24 ratings)4.8 (32 ratings) — better
Positive reviews60.6% of reviews100.0% of reviews — better
Number of ratings2432 — better
Update frequencyEvery 6 weeksFortnightly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size966 MB199 MB
Age rating4+17+
DeveloperSeven7Sisters Prophecy LLCDenisProjects

Customer experience

Quantum Frequency Technologies

All ratings21 ratings
Positive76.2%
Neutral9.5%
Negative14.3%
Written reviews33 reviews
Positive60.6%
Neutral18.2%
Negative21.2%

Solfeggio Frequencies

All ratings32 ratings
Positive93.8%
Neutral3.1%
Negative3.1%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

5 purchases

Quantum Frequency Technologies

One-time5
  • RubyFree
  • Turquoise$19.99
  • Amethyst$29.99
Show 2 more
  • Luminescence$49.99
  • Emerald$99.99
7 purchases

Solfeggio Frequencies

Subscriptions7
  • 1 Month Premium$6.991 Month
  • 1 Year Premium Christmas Offer$12.991 Year
  • Yearly 50% Off$14.991 Year
Show 4 more
  • 1 Year Premium Black Friday$14.991 Year
  • 6 Months Premium$19.996 Months
  • 1 Year Premium 30% Discount$19.991 Year
  • 1 Year Premium7 Days trial$29.991 Year

Questions

Is Quantum Frequency Technologies free?
Quantum Frequency Technologies is free to download, with in-app purchases available.
Is Solfeggio Frequencies free?
Solfeggio Frequencies is free to download, with in-app purchases available.
Which has better reviews, Quantum Frequency Technologies or Solfeggio Frequencies?
Solfeggio Frequencies is rated higher. Quantum Frequency Technologies averages 4.3 out of 5 from 24 ratings, while Solfeggio Frequencies averages 4.8 from 32 ratings.
Do Quantum Frequency Technologies or Solfeggio Frequencies have ads?
Solfeggio Frequencies shows ads; Quantum Frequency Technologies does not.
Which is updated more often, Quantum Frequency Technologies or Solfeggio Frequencies?
Quantum Frequency Technologies ships an update every 6 weeks, and Solfeggio Frequencies fortnightly. Most recently, Quantum Frequency Technologies was updated on October 24, 2026 and Solfeggio Frequencies on October 24, 2026.

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