Comparison

KYMA369 vs Solfeggio Mixer

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

Head to head
About

KYMA369

Features
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Struggling with sleep? Feeling overwhelmed? Discover free Rife frequencies, PEMF frequencies, and Solfeggio frequencies for natural relaxation in KYMA369 – your pocket frequency generator app. You've tried apps and playlists. Nothing clicked. KYMA369 delivers wellness frequencies inspired by studies on sound therapy – now on your phone. WHY CHOOSE KYMA369 Rife & PEMF Frequencies App 10,000+ Frequency Sets: Massive library of Rife frequencies, PEMF frequencies, Solfeggio tones (396Hz, 528Hz, 741Hz), and curated wellness sounds for sleep, focus, relaxation, and daily routines. Personalized Frequency Generator: Describe your needs – our smart system builds custom Rife frequency or PEMF frequency protocols. Unique to this app! Inspired by Acoustic Studies: Frequencies drawn from decades of sound research. Includes citations for transparency. Customizable Sound Options: Select waveforms (Sine, Square, Triangle, Sawtooth) to suit your frequency generator preferences. WHAT TO USE RIFE FREQUENCIES & PEMF FREQUENCIES FOR? - Rife frequencies for sleep & deep relaxation - Focus & concentration support - Meditation enhancement - Energy & motivation boosts - Emotional balance - Daily wellness frequencies routines - Mindfulness practices SOLFEGGIO FREQUENCIES EXPLAINED Ancient tones for meditation: - 396 Hz – Grounding & release - 417 Hz – Positive change - 528 Hz – Harmony & transformation ("Love Frequency") - 639 Hz – Connections - 741 Hz – Clarity & solutions - 852 Hz – Intuition FOR RIFE & PEMF ENTHUSIASTS: Own a frequency device or PEMF system? KYMA369 outputs precise Rife frequencies and PEMF frequencies via audio cable. - Pairs with frequency generators - Compatible with PEMF coils - Pro-level precision for sound therapy sessions KEY FEATURES OF THIS FREQUENCY APP - Over-ear headphones ready - Offline use – no internet - Background play for rest - Personal playlists - Study citations per frequency - Multiple waveforms WHAT USERS SAY ABOUT KYMA369 "I use the sleep frequencies every night – game changer for relaxation." β€” Sarah M. "Easier than my old frequency generator. Huge library!" β€” Michael R. "528Hz Solfeggio frequencies are my daily ritual." β€” Jennifer L. START YOUR WELLNESS JOURNEY TODAY Download KYMA369 for free Rife frequencies, PEMF frequencies, Solfeggio frequencies, and more. Precision sound therapy for relaxation – not just another app. Experience the difference now! IMPORTANT DISCLAIMER: KYMA369 is a wellness and relaxation tool only. NOT a medical device. Not intended to diagnose, treat, cure, or prevent any disease. For relaxation, meditation, and general wellness. Always consult a healthcare professional for health concerns. Terms of use URL: https://kyma369.com/terms-of-service Privacy policy url: https://kyma369.com/privacy-policy

About

Solfeggio Mixer

Features
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You can find plenty of Solfeggio music and healing audio tracks on video streaming sites, but it’s hard to tell if they actually produce the frequencies you’re looking for, isn’t it? Plus, most of them are just boring. With this app, you can reliably combine multiple frequencies tailored to your needs at any given moment and listen to them while playing music or videos. Since it uses binaural technology to generate fluctuations like alpha waves and Schumann resonance, using headphones or earbuds is most effective. Please adjust the volume so that the sound is low enough not to interfere with your music. For example, during meditation, you can use 174Hz + 963Hz + 4096Hz + theta waves; for sleep, the highly therapeutic 285Hz + 396Hz + 528Hz + delta waves; and when you want to focus on studying or work, 432Hz + 741Hz + 852Hz + Schumann resonanceβ€”you can create various combinations to suit the situation. In addition to a total of 11 frequencies, there is a mode modeled after a singing bowl. However, on older iPhone models, enabling too many frequencies at once may cause noise. If this happens, please reduce the number of frequencies you mix. You can use all features during the 10-day free trial period. Even during the trial, you can purchase a lifetime license at any time using the button at the bottom of the screen. Please scroll down if it is hidden. Feature Description: - You can synthesize the following Solfeggio frequencies: 174Hz: Expansion of Consciousness 285Hz: Natural Healing Power 396Hz: Release from Anxiety 417Hz: Embracing Change 528Hz: Love, Miracles, DNA Repair 639Hz: Harmony from Conflict 741Hz: Improved Expressiveness 852Hz: Enhanced Intuition 963Hz: Higher-Dimensional Consciousness 432Hz: Stress Relief & Focus 4096Hz: Angelic Frequency Bell: Singing Bowl Mode - In Singing Bowl Mode, up to three harmonics (2.7x, 4.3x, 5.8x) of the active frequency are synthesized. Since the Angel Frequency is a high-frequency sound itself, Singing Bowl Mode is disabled for it. - Tap the waveform display to view a list of frequencies, allowing you to select a frequency while confirming its effects. - Tap the β€œi” button to display the frequency details dialog. Details are displayed one item per page, so swipe horizontally to find the item you want. The latter part also includes explanations of Schumann resonance and delta to gamma waves. - The left-right phase difference (modulation) can be set from 0 to 50 Hz in 0.01 Hz increments. If set to 0 Hz, the left and right channels will have the same frequency, allowing you to play pure Solfeggio frequencies. - You can set the following fluctuations with a single tap. Since the frequency is set to approximately the center of each frequency range, please use the Β±0.01 buttons for fine-tuning. β€’ Ξ΄ waves 2 Hz (less than 4 Hz): Brain waves that appear during deep sleep. They contribute to cell repair and strengthening of immune function. β€’ ΞΈ waves 5.5 Hz (4–7 Hz): Brain waves that appear during light sleep, such as REM sleep, or during deep meditation. They contribute to memory formation when absorbing new information. β€’ Schumann Resonance 7.83 Hz: The Earth’s natural frequency. Effective for stress relief. Synchronizes consciousness with the Earth. β€’ Alpha waves 11 Hz (8–13 Hz): Brain waves that appear during relaxation or meditation. They indicate low stress levels and a calm, composed state of mind. β€’ Beta waves 22 Hz (14–30 Hz): Brain waves that appear during wakefulness and concentration. Excessive beta wave activity can cause stress and anxiety. β€’ Gamma waves 40Hz (30–80Hz): These brain waves are strongly present when multiple neural networks are active simultaneously. - Use the gear button to save up to five named combinations, which can be restored with a single tap. To rename a combination, tap the text field.

Screenshots

KYMA3694 screens
Solfeggio Mixer4 screens

Verdict

The call

The clearest difference is update cadence: Solfeggio Mixer at every 2 months against KYMA369's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. KYMA369 sells 6 in-app purchases, starting at $16.00 per month and Solfeggio Mixer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

KYMA369 ships an update every 9 months, Solfeggio Mixer every 2 months. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.

Scorecard1 real difference Β· 5 level
KYMA369 versus Solfeggio Mixer: the parameters behind the verdict, then further details
ParameterKYMA369Solfeggio Mixer
PriceFreeFree
Update frequencyEvery 9 monthsEvery 2 months β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad β€” betteriPhone
Requires iOS16.0 β€” better17.6
Further details β€” not scored
Size68 MB34 MB
Age rating17+4+
DeveloperReson8 VenturesSoichi Ueno

In-app purchases

6 purchases

KYMA369

Subscriptions6
  • Essential Monthly$16.001 Month
  • Plus Monthly$33.001 Month
  • Pro Monthly$66.001 Month
Show 3 more
  • Essential Yearly$159.991 Year
  • Plus Yearly$299.001 Year
  • Pro Yearly$529.001 Year
1 purchases

Solfeggio Mixer

One-time1
  • Permanent right of use$5.99

Questions

Is KYMA369 free?
KYMA369 is free to download, with in-app purchases available.
Is Solfeggio Mixer free?
Solfeggio Mixer is free to download, with in-app purchases available.
Do KYMA369 or Solfeggio Mixer have ads?
Neither KYMA369 nor Solfeggio Mixer shows ads.
Which is updated more often, KYMA369 or Solfeggio Mixer?
KYMA369 ships an update every 9 months, and Solfeggio Mixer every 2 months. Most recently, KYMA369 was updated on November 5, 2026 and Solfeggio Mixer on November 9, 2026.

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