# U4Ea: Sound & Color Wellness — user reviews > 42 indexed App Store user reviews of U4Ea by amginE Ink, LLC, rated 4.40/5 from 71 ratings. - Source: https://appshunter.io/ios/app/u4ea-sound-and-color-wellness/id1276634916/reviews - App overview in markdown: https://appshunter.io/ios/app/u4ea-sound-and-color-wellness/id1276634916.md - Rating breakdown: 5★ 53 · 4★ 6 · 3★ 4 · 2★ 0 · 1★ 8 ## Newest reviews (11 of 42) ### 5/5 — An skeptical turned believer - amazing app *2019-08-07* I downloaded this app out of desperation. It sat without being used for months until I went to a horrible “noise concert” that had me doubled with back pain, anxiety, nauseated. I spoke about this effect to my husband (reason we were there) and he had mentioned studies done on the effects of noise on the human body and how some frequencies have actually been used as a weapon during some wars. This made me read more into Solfeggio Frequencies and so I decided to check it’s validity on own. During this time I was suffering from severe insomnia, had gained over 25lbs, injured my knee and had no motivation, no energy, no desire to go outdoors (not like me at all) I got a pair of cheap wireless headphones and decided to give it a try during sleep...I liked that I was able to select what I wanted to feel while boosting another type of feeling and deciding what I was doing during the time...I chose sleep and I was able to control the volume on the app while still being able to listen to soft music. I have never felt better. I have been able to sleep more than 4 hours actually close to 6 which is a miracle. I have gained energy and motivation. I’ve strengthen my will power and determination and have used the app to help strengthen my immune system while reducing my pain and helping heal my knee that needed 4 to 5 weeks elevated rest with crutches to walking on it in less than a week. Please try it and be patient with it I promise you will notice a huge difference as a non-believer. ### 4/5 — Spinal implant owners take care *2019-05-30, version 1.0* I liked the feeling of the sounds but I have a high frequency spinal implant for pain modification and found while using this my wires in my spine started ‘humming’ then became painful. I would recommend to anyone with a spinal implant to turn their implant off before using this app. ### 5/5 — The Best Binaural App *2019-03-13* Dear Dev, I have tried at my own expense all the binaural apps of the AppStore and yours is surely the best and the only last one I use Infinite thanks 🙏 ### 5/5 — Game Changer *2019-02-10, version 1.0* How has this not received more reviews and attention? I have been using Brain.fm for a few years because not a single binaural app worked for me. I only found this one by chance why looking for another one, noticed that though it had less than 50 reviews, they were positive. And decided the 99 cents made it worth checking out. When I first tried it? I immediately noticed a difference. I felt better. I'm sound sensitive and get headaches and migraines easily. So binaural apps usually end up not only not helping but making it worse. THIS APP IS AMAZING! I have tried it for helping me focus, to meditate, etc, and I am still in disbelief on how well it works. I found one setting that gives me similar feels that listening to AMSR does, but like a light pleasant constant brain tickle. I don't impress easily. And could go on. Give this app a chance. These developers are miracle workers. ### 5/5 — An App I Didn’t Know Existed *2018-11-06* I’m aware of the aspects different states of vibration impact oneself in consciousness and that of mind state and body. I knew that there were apps that provided these binaural beats for various states of mind like focus, calmness, clarity, meditative, etc. But none of them were organized, given context, or even neatly laid out in a quality perspective. Just a monotone dull black with some ads in the way along with a list to choose the frequency - sometimes only giving one word such as focus. They were not staying on my phone. It messed up the entire state of mind with clunky lay outs and non-personalized listings that were one size fit all. That is until I found this app. Immediately - I knew it was worth it. I like how it’s value is excellent in the app and how it works while also being easier to purchase without any garbage subscription models you see these days. The personalization for each mood I’m in feel genuine and I sense it’s effects immediately. Worth every cent. ### 5/5 — Amazing design *2018-10-30, version 1.0* This app I nearly too perfect ! Mornings are no longer depressing, if only you guys could add a sleep timer! ### 5/5 — U4Ea Redefines The Health & Wellness Sector *2018-10-20* U4Ea, a leading App used by thousands, and counting, as a Health & Wellness (“H&W”) focused tool for men, women and children of all ages, continues to redefine the true impact of the binaural beats in today’s ever-changing, technology-driven world. With a growing list of loyalists, U4Ea helps you reduce stress, improve your confidence, sharpen your focus and if properly utilized can even help you lose weight! All eyes are on this evolutionary App to change the lives of millions, as its popularity and actual results are realized by the masses. E4Ea, there is no substitute. - Yogi, Fitness Pro, and Business Owner ### 5/5 — Mood game changer! *2018-10-19* I cannot say enough great things about this app! I listen to classical music when I’m at work which is supposed to help you concentrate though I can’t say I saw any results until I used this app in the background to give me the all day focus I need! If you are looking for something mood changing the most natural way then you definitely are in the right place! ### 5/5 — Love it ! *2018-05-06* This app is a dream come true thank you 🙏 No more dealing with countless different tracks 👽. Four requests! 1. Please allow us to save our favorite combinations and tag them with #meditation #study #sleep etc ❤️ 2. Please allow us to control the play and pause function from within the control center 📲 and Apple Watch ⌚️ 3. An Apple Watch app to quickly select the specific favorite, maybe even store two favorites on the watch itself. 3. Create an iPad version Please continue to support and improve this app it’s the only one of its kind ! **Developer response:** Thank you! We look forward to incorporating all of your suggestions, as we have similar items on our very long list. We will make updates as soon as possible. Enjoy! ### 5/5 — Awesome app for *2018-02-15, version 1.0* I always wondered why I found absolute silence unsettling. I made three selections and this app generated a hum that seemed to do exactly what I had selected. AWESOME. SIX THUMBS UP. 👍 ### 4/5 — Volume control defect. *2018-02-08* There’s a software defect where volume control via side buttons isn’t sync’d with the volume control within the app. The two should be the same. Also, playback volume seems too low, it should be increased some. ## Most critical reviews (10 lowest-rated) ### 1/5 — How do I get this to be louder? *2019-08-26, version 1.0* I really like the concept, but in my iPad, I can’t hear it. I’ve not tried headphones, I’d like to try this at times I’m unable to use my corded headphones. Please advise! ### 1/5 — No sound? *2019-05-04, version 1.0* Maybe it’s my phone. I have an SE, but I see a similar review was written 3 hrs ago. No sound or at least audible enough. All other sound is playing fine through my phone. It’s s shame. I was looking forward to this app. ### 1/5 — Worthless if not laughable... *2019-05-04, version 1.0* Ummm binaural and ‘simple’ monotones are marketed here, as a health-music-app. Complete joke, zero benefit. Never like to be harsh on apps but this takes the cake. The ‘generator’ is a complete marketing falsehood that simple changes EXTREMELY minute variations, all of which are a simple joke. Seen numerous better apps that functionally driver more than this laughable ‘tone generator’ good grief... ### 1/5 — Useless because of volume *2019-05-04* The only way I knew that it was indeed producing sound was because I put the speaker of my phone directly to my ear. I realize that headphones would create an optimal experience; however, I don't always have access to those. The volume is fine with other apps; so obviously it is an issue with this particular one. The lack of volume makes this app useless and frustrating for me; the insistence on feedback after each frequency session makes it just plain annoying. ### 1/5 — Doesn't work *2018-02-16, version 1.0* There is no sound it only makes static noises when I increase and decrease the volume. There is also no FAQ or help on the app. I checked my phone and the volume works fine with everything else. ### 3/5 — Sleep timer is a must! *2019-05-06, version 1.0* Good app, but useless for sleeping with no timer... ### 3/5 — Volume issues/ weird interference sound. *2018-02-20, version 1.0* The volume doesn’t seem to go very high and I seem to be hearing strange interference in the left channel. ### 3/5 — No Sleep Timer *2018-01-26* How does an app with a goal of working while you sleep not have a sleep timer, and hopefully one with a fade? I set mine to work on me while I slept and woke up 4 hours later with the thing still pulsing in my ears and the feeling that my brain had been compressed to the center of my head. Awful headache. Not doing that again! Seems like a lot of potential here but my experience varied. ### 4/5 — Longtime User - Gltichy Update *2026-06-26* I absolutely love this app and have been using it for at least 2 years almost daily and I’m glad to pay something reasonable for the app especially as you add features and such but my subscription isn’t being registered by the app so some of the pre-made frequencies are still locked for whatever reason. Also if there is a free trial that doesn’t work on the new iOS either. I’m glad I can still navigate and use the same frequencies I’m used to although I do miss the paragraph explanations on the note and frequency details. ⚠︎ Unfortunately the app is now randomly closing out & for the profile setup it doesn’t allow you to select your profile image when you tap on the camera icon. Bc I don’t do many iOS or app updates - not only to avoid issues like this but also bc I find many hidden gem apps that have even been discontinued & removed from the store altogether ….so for this reason I’m not sure when you revamped & did so much development on it especially since I assumed U4EA was basically “abandoned” but for now I will use the older version still on my 2nd iPhone 📲 until the bugs get worked out 💪🏼. ♡ ♡ ♡ **Developer response:** Thank you for feedback. We are working on addressing all of these issues and look forward to your feedback then! ### 4/5 — One thing I need *2025-03-31* You really did a good job with making this app, but you need to make the volume louder. ## Most praised reviews (10 highest-rated) ### 5/5 — Great wellness app *2024-02-06* I recently stumbled upon the app, and I'm completely sold! I absolutely love the concept of matching frequencies to our current mood. People often underestimate the impact of music and sounds in our daily lives, whether it's for manifesting, living, or simply enjoying the moment. I've been using U4EA for studying, walking, and before bed, and I'm excited to try it out during my meditation sessions. ### 5/5 — Love it *2023-07-16, version 1.0* This app and the creative team behind it are praiseworthy ### 5/5 — Game changer for the sleep deprived *2023-03-09* As a neurodivergent with ADHD, I’ve always struggled with two things: meditation and sleep. Sleep patterns have worsened with hormone depletion due to menopause. Not anymore. I sleep so deeply and feel so rested when I use this app. I also notice a difference in mood and energy levels compared to days I don’t use it. You are my new best friend. ### 5/5 — Awesome little known app *2023-02-07* There’s no other app like this. It works perfectly and it’s so versatile. Thank you so much for making this free! ### 5/5 — Awesome!!! *2022-01-20, version 1.0* I get a good night sleep every night thanks to this. ### 5/5 — SIMPLY FANTASTIC!!! *2021-07-24* First I want to thank the developers for creating this wonderful app! I hope it's always available! I have fibromyalgia and lupus and have been exploring binaural beats and frequencies for a few years. I have found them to be quiet effective for me, especially for pain control, sleep, anxiety, and fatigue. If you’ve only ever been exposed to western medicine, you may be a bit skeptical (I was!) and it may be a little hard to grasp the concept. This app has been a game changer for me! It is so user friendly and easy that you don't have to understand frequencies and binaural beats to use it and benefit from it. I'm so touched by the obvious time and care that went in to the concept and layout of this app. It is so simple that anyone can have success. To those new to binaural beats and frequencies...if you don't notice much at first, please don't give up! Everybody's different and for some the effect takes a little while. If you're sick and tired of feeling sick and tired or if you'd just like to feel better, please give this a try. It has improved my quality of life and is a true blessing to me. Good luck in your journey! ### 5/5 — Méditation 3G *2021-06-27* Il y’a 15 ans de ça je découvrais la méditation par les ondes . Cette application est juste l’aboutissement de cette méthode . Elle n’a pas de prix et d’une valeur inestimable pour ceux qui savent ce qu’elle représente potentiellement. ### 5/5 — Thankyou!!!!!!Amazing! *2020-07-06, version 1.0* I have used so many brain entrainment apps.. soooo many this is the first that I am soooooo impressed with! Good work to the people who made it and thankyou :) ### 5/5 — Support iPad Pro PLEASE! *2020-01-20* Really lovely and essential app for me! But unfortunately, it doesn't work well with iPad Pro. It works properly only with iPhone Pro even though the speakers of iPad Pro are much more greater than those of iPhone. ### 5/5 — Amazed *2019-11-02, version 1.0* Thank you so much for making this incredible app! In this modern life, it became essential. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*