Comparison

Isochronic vs 100% Brain Capacity Brainwaves

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

Head to head
About

Isochronic

Generate custom isochronic tones for brainwave entrainment. Mix tones with your own music, set timers, and use presets for various states like sleep or meditation. Save your favorite tones for quick access.

Highlights
  • Custom isochronic tone generation
  • Carrier tone adjustment
  • Mix with own music
  • Adjustable wave volume
  • Timer up to 59 minutes
  • Preset sessions
  • Memory slots for favorite tones
Features
Read full description

The Isochronic Tone Generator does just what it says: You can create any Isochronic Tone (between 0.01 and 50Hz) with a carrier between 50 and 999Hz. You can also mix the tone with your own music, set the wave volume in the mix, set a timer (up to 59 mins), program target isochronic frequencies for your brain entrainment sessions, use presets to start easy entrainment sessions and memory slots to put your favorite tones. As simple as it gets... Enjoy! FEATURES: ======= * Variable carrier tone * Variable isochronic tone * Fine tune for carrier, isochronic and target frequencies * Mix the tone with your own music * Wave volume for better mixing * Timer (up to 59 minutes) * Entrainment sessions: Just set the target frequency using the black indicator below the isochronic tone. * Presets (sleep, relax, awake and meditate) * Memory slots: for having your favorite tones one tap away ------------------------ Isochronic tones are regular beats of a single tone used for brainwave entrainment. Similar to monaural beats, the interference pattern that produces the beat is outside the brain so headphones are not required for entrainment to be effective. They differ from monaural beats, which are constant sine wave pulses rather than entirely separate pulses of a single tone. As the contrast between noise and silence is more pronounced than the constant pulses of monaural beats, the stimulus is stronger and has a greater effect on brain entrainment (taken from: http://www.mindalive.com/articleeleven.htm) ------------------------- Isochronic beats are not intended to treat or cure any disease, nor should any of the subject matter presented on this app or website be taken as medical advice. Please consult your doctor if you have a medical condition. The products on this website have not been evaluated by the Food and Drug Administration (FDA). People with epilepsy should not use mind entrainment products without the approval of an appropriate medical physician. However rare, there is a risk of seizure associated with individuals who are predisposed to seizures. Consult your doctor directly if you have any questions or concerns regarding Isochronic beat technology's effect on epilepsy. Do not drive a car or operate dangerous machinery while listening to this product. This technology can produce hyper-relaxed states that can interfere with your ability to react as needed while driving or operating machinery. There are no known contraindications to medication or chemical therapies, but if in doubt, consult your doctor. If you have any questions consult the doctor who provides your treatment.

About

100% Brain Capacity Brainwaves

This app uses binaural beats, neuro-light codes, and Solfeggio frequencies to synchronize brain hemispheres. It aims to enhance learning, focus, and mental clarity by influencing brainwave states.

Highlights
  • Binaural and isochromatic beats
  • Bionic neuro-light codes
  • Divine Solfeggio frequencies
  • Natural medical music rhythms
  • Theta, Alpha, Beta, and Gamma wave synchronization
  • Sprint-learning and memory boost
  • Competitive focus enhancement
Features
Read full description

Use this mental source code to connect every element of your brain. Synchronize your left and right cerebral hemispheres to uncover its birth-given capabilities. + unlock your 100% brain power + sprint-learn, directly into your long-term memory and boost your memory + stay 100% concentrated in your mental flow state + find zen-like clarity + enjoy 100% competitive focus + work and learn at your full cognitive potential With 100% Brain Capacity we combine the work on the newest neuroscientific research together with divine wisdom of ancient traditional cultures. Find the best in one brain boosting app from + binaural and isochromatic beats (brain waves) + bionic neuro-light codes (imagery, manifesting) + divine Solfeggio-frequencies and + natural, medical music rhythms. BRAINWAVES & BINAURAL BEATS: EEG measured brain waves give insight into a person's mental state. Low brain waves are measured during sleep and relaxation. The more concentrated and focused a person is, the higher the brain wave vibrations. Problems arise when 1) the brain works on the wrong frequency for a specified activity 2) the brain waves change erratically or 3) different frequencies occur in different regions of the brain. This can range from ADHD and depression to serious mental disorders. + THETA Waves (4-8 Hz) Reduced consciousness, dreams, light sleep and deep relaxed meditation,. Binaural Beats are “sleep”, while high binaural beats in THETA Waves are used for hypnosis and affirmations and perfect for deep, binaural meditation. + ALPHA Waves (9-13 Hz) Physically and mentally relaxed, awake but drowsy, when falling asleep or waking up by your own in the morning. The transition between alpha waves and beta waves is particularly significant for binaural beat treatments because that is the point between consciousness and subconsciousness. + BETA Waves (14-30 Hz) Awake & normal alert consciousness. Perfect for relaxed focus, learning but in high BETA Waves for “Flow” state. + GAMMA waves (30+ Hz) Heightened perception, very focused but also high alertness and stress. This can be very useful for high concentration tasks like exams, a competition or very focused binaural meditation like shaolin monks. ! WARNING This app uses powerful deep-flash-codes, binaural power-beats and medical rhythms to directly affect your mind and physical body (brain waves). In cases of sensitivity, depression, tics, or mental instability please contact your medical expert BEFORE using the treatments in this app. HOW IT WORKS As new studies have shown, brain waves can be directly affected by binaural and isochromatic beats. With alternate, consistent frequencies in the left and right ears, the brain automatically works to achieve balance and hear the superimposed frequency. The brain waves synchronize in resonance with the target frequency. This effect is reinforced by isochromatic beats and visualizations. These treatments lead you directly into the respective state and generate the intended, consistent brainwaves, while committing to memory helping you to permanently control, exploit and expand your full potential. TERMS & SUBSCRIPTION Please keep in mind that after your subscription, the payment will be charged to your iTunes account at confirmation of purchase. The subscription will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 23 hours before the end of the current period and identify the cost of the renewal. You can manage your subscription or turn off the auto-renew by going to the settings after purchase. Read our Privacy Policy: https://www.ianu.co/en/neurobionic/n-privacy/ Read our License Agreement (EULA): https://www.ianu.co/neurobionic/eula/ Read our Terms & Conditions: https://www.ianu.co/en/neurobionic/n-terms/

Screenshots

Isochronic4 screens
100% Brain Capacity Brainwaves4 screens

Verdict

The call

The clearest difference is price: 100% Brain Capacity Brainwaves at Free against Isochronic's $5.99. 100% Brain Capacity Brainwaves also leads on review sentiment (100% vs 92%) and iOS requirement (10.0 vs 12.0). Isochronic's advantage is in-app purchases (none vs 1) and ratings volume (66 vs 7). On rating, update cadence, ads 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

100% Brain Capacity Brainwaves is free to download; Isochronic costs $5.99 up front. 100% Brain Capacity Brainwaves sells 1 in-app purchase, starting at $24.99 per year. Isochronic asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

100% Brain Capacity Brainwaves holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Isochronic has 66 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 92% of Isochronic's written reviews are positive against 100% of 100% Brain Capacity Brainwaves's.

UpkeepUpdate frequency

Isochronic ships an update every 6 weeks, 100% Brain Capacity Brainwaves every 2 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 4 level
Isochronic versus 100% Brain Capacity Brainwaves: the parameters behind the verdict, then further details
ParameterIsochronic100% Brain Capacity Brainwaves
Price$5.99Free — better
Rating4.8 (66 ratings)5.0 (7 ratings) — better
Positive reviews92.0% of reviews100.0% of reviews — better
Number of ratings66 — better7
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.010.0 — better
Further details — not scored
Size3 MB230 MB
Age rating9+4+
DeveloperCML Studioianu Social Tech GmbH

Customer experience

Isochronic

All ratings67 ratings
Positive98.5%
Neutral1.5%
Negative0.0%
Written reviews50 reviews
Positive92.0%
Neutral4.0%
Negative4.0%

100% Brain Capacity Brainwaves

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Isochronic

Reported bugs

3 issues
  • Tone pauses randomly when receiving a notification
  • Clicking effect in speakers
  • Info buttons do not provide information

Requested features

21 requests
  • Extend timer duration
  • Gradually ramp down volume at stop
  • Type desired frequencies instead of scrolling
  • Timer for frequency ramp duration
  • Multiple sections for frequency and duration
Show 16 more
  • Increase carrier frequency range to 20kHz
  • Wider range of frequencies for intuition
  • More slots to save presets
  • More information on frequency usage
  • Ability to use 3 different Isochronic tones at once
  • iPad version
  • Centralized location for frequency information
  • Longer session timers
  • Easier interface for music selection
  • Expand tone frequency below 4Hz (e.g., 0Hz)
  • Ability to ramp up and down to chosen frequencies
  • Store presets
  • Include white, brown, and pink noise background sounds
  • Expand carrier frequency below 100Hz
  • Add binaural delay between left and right channel
  • Add additional carrier frequencies

100% Brain Capacity Brainwaves

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Isochronic

No in-app purchases

1 purchases

100% Brain Capacity Brainwaves

Subscriptions1
  • Yearly Full Access With Trial7 Days trial$24.991 Year

Questions

Is Isochronic free?
Isochronic costs $5.99, with no in-app purchases.
Is 100% Brain Capacity Brainwaves free?
100% Brain Capacity Brainwaves is free to download, with in-app purchases available.
Which has better reviews, Isochronic or 100% Brain Capacity Brainwaves?
100% Brain Capacity Brainwaves is rated higher. Isochronic averages 4.8 out of 5 from 66 ratings, while 100% Brain Capacity Brainwaves averages 5.0 from 7 ratings.
Do Isochronic or 100% Brain Capacity Brainwaves have ads?
Neither Isochronic nor 100% Brain Capacity Brainwaves shows ads.
Which is updated more often, Isochronic or 100% Brain Capacity Brainwaves?
Isochronic ships an update every 6 weeks, and 100% Brain Capacity Brainwaves every 2 months. Most recently, Isochronic was updated on October 23, 2026 and 100% Brain Capacity Brainwaves on October 24, 2026.

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