Comparison

U4Ea vs Moonli

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

Head to head
About

U4Ea

Create personalized binaural beat soundscapes to match your mood, goals, and activities. Track your sessions and connect with a community. Unlock premium features with a subscription.

Highlights
  • Personalized binaural beat recommendations
  • Customizable frequency combinations
  • Track meditation and relaxation sessions
  • Community spaces for connection
  • Tailored sound experiences
Features
Read full description

U4Ea · Sound & Color Wellness You can shift this. U4Ea is a research-backed wellness app that uses binaural beats, pure tones, and color frequency to support how you feel — right now, in sixty seconds, on your phone. HOW IT WORKS Check in first. Four questions, no typing. Mark how you feel, where you carry it in your body, and where you want to move. U4Ea scores your seven centers — the emotional and physical zones your body already knows — and builds a session matched to your current state. Then press play. From a catalog of 385 binaural frequencies across the delta, theta, alpha, beta, and gamma ranges, U4Ea selects a combination tuned to your score. Every session is logged. A ten-second check-in after each one feeds your history, so the longer you practice, the more precisely your sessions meet you where you are. WHAT'S INSIDE — Binaural Beats & Pure Tones: frequencies matched to your seven-center score, across every brainwave range — Full Sound Library: rain, ocean, fire, forest, Tibetan bowls, color noise, and pure single-frequency tones — Schumann Bowls: a virtual instrument built from seven resonance frequencies, one per center, played with both hands in real time — Privacy-First Design: your assessment runs on-device. Only your seven-center score values ever leave your phone. Raw inputs stay local, always. THE SCIENCE Binaural beats, music therapy, and chromotherapy have been studied for decades across thousands of participants. The findings keep converging: rhythmic auditory and visual stimuli produce measurable responses in the nervous system. U4Ea combines all three, built on fourteen peer-reviewed studies. Full citations at u4eaapp.com/science. The NIH has invested over $35 million in what they call "music as medicine." Ancient healing traditions from Egypt, India, Tibet, Hawaii, and the Americas arrived at the same tools — independently, centuries apart. U4Ea is built at the intersection of that lineage and what modern research is now measuring. Schumann Bowls, AI-generated visuals, Kaleidoscope Player, Smart Sessions, unlimited Spaces, full score history, weekly check-ins, and early access to new features. U4Ea CARE — FOR FACILITIES Hospital systems, clinics, hospice, rehab, and wellness centers: see u4eaapp.com/care for multi-seat licensing, HIPAA-aligned data handling, practitioner dashboards, and EHR integration. U4Ea is a wellness tool, not a medical device. It is not intended to diagnose, treat, cure, or prevent any condition. If you are experiencing a mental health crisis, please call or text 988. TERMS & PRIVACY Terms of Use: https://u4eaapp.com/terms Privacy Policy: https://u4eaapp.com/privacy

About

Moonli

This app offers guided meditations and daily affirmations to help users relax, improve focus, and build self-esteem. It provides tools for emotional regulation and connects users with their inner selves through traditional practices.

Highlights
  • Guided meditations
  • Daily affirmations
  • Mood management
  • Self-esteem building
  • Inner connection exercises
  • Traditional practices
Features
Read full description

Everyone needs a good rest, exhausted from the modern routine. It is not only about physical rest and good sleep, but also about bringing your moral and psychological state back to normal. By meditating, you can restore vitality, control your mood, feel more confident and relaxed at the same time. Specially selected traditional practices and meditations in the application help to relax, focus, improve concentration and attention, relax the nervous system, and allow you to calm down and focus. Choose one of the meditations that interests you and focus on the melody. It must pass through you, setting you up in a positive way and resting your body and mind. In the daily affirmations section, you can find life affirmations for yourself that help build self-esteem, increasing both your positive self-image and confidence in your ability to achieve what you want. The application contains three main categories: connecting with yourself, aimed at establishing a connection with the inner child and with the real Self; an energy management lab where you can learn how to manage your emotions and hone your mood selection skills; traditional guided practices and affirmations, where you can not only strengthen your self-esteem, but also learn ancient meditation practices that permeate hundreds and thousands of years of wisdom, harmony and greatness. Terms of use: https://app-development-1.jimdosite.com Privacy policy: https://app-development-1.jimdosite.com/terms-of-use/

Screenshots

U4Ea4 screens
Moonli4 screens

Verdict

The call

The clearest difference is rating: Moonli at 5.0 against U4Ea's 4.4. Moonli also leads on in-app purchases (none vs 1) and ads (none vs shown). U4Ea's advantage is ratings volume (71 vs 1). On price 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. U4Ea sells 1 in-app purchase, starting at $4.99 per month. Moonli asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Moonli holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: U4Ea has 71 ratings behind it against 1, so its average is the more settled of the two.

Scorecard6 real differences · 4 level
U4Ea versus Moonli: the parameters behind the verdict, then further details
ParameterU4EaMoonli
PriceFreeFree
Rating4.4 (71 ratings)5.0 (1 ratings) — better
Positive reviews81.0% of reviews—
Number of ratings71 — better1
Update frequencyEvery 9 months—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size89 MB57 MB
Age rating17+17+
DeveloperamginE Ink, LLCMEDIA APE VENTURES LLC

Customer experience

U4Ea

All ratings71 ratings
Positive83.1%
Neutral5.6%
Negative11.3%
Written reviews42 reviews
Positive81.0%
Neutral7.1%
Negative11.9%

Moonli

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

In-app purchases

1 purchases

U4Ea

Subscriptions1
  • U4Ea - Your Sound, Your Mind$4.991 Month
None

Moonli

No in-app purchases

Questions

Is U4Ea free?
U4Ea is free to download, with in-app purchases available.
Is Moonli free?
Moonli is free to download, with no in-app purchases.
Which has better reviews, U4Ea or Moonli?
Moonli is rated higher. U4Ea averages 4.4 out of 5 from 71 ratings, while Moonli averages 5.0 from 1 ratings.
Do U4Ea or Moonli have ads?
U4Ea shows ads; Moonli does not.

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