# ZenFocus: Focus,Binaural beats — user reviews

> 11 indexed App Store user reviews of ZenFocus by Ko Hyunshik, rated 4.90/5 from 10 ratings.

- Source: https://appshunter.io/ios/app/zenfocus-focusbinaural-beats/id1673612152/reviews
- App overview in markdown: https://appshunter.io/ios/app/zenfocus-focusbinaural-beats/id1673612152.md
- Rating breakdown: 5★ 9 · 4★ 1 · 3★ 0 · 2★ 0 · 1★ 0

## Most critical reviews (10 lowest-rated)

### 4/5 — Almost 5 stars

*2023-07-23*

App is very well put together. It would be significantly better if the beat frequency could be set as a decimal value instead of an integer, which would allow the user to better fine tune the specific brainwave frequency being targeted.

### 4/5 — Fantastic Focus and Relaxation​​

*2023-04-02, version 0.0.38*

Easy-to-use sound loops for focus and relaxation. Love the wave tone adjustment feature‍ ​

**Developer response:** Thank you!

### 4/5 — So simple

*2023-03-28, version 0.0.32*

It takes me away from scrolling for lofi study music and the possibly of procrastination. The control of waves and sound is amazing

### 4/5 — Good app

*2023-03-27, version 0.0.25*

Awesome! The amount of control I have over each sound, I love! The music accompanying is great quality as well... Thank you!

### 4/5 — Nice design      ‍ ‍

*2023-03-26, version 0.0.25*

Just what you need, works in background and you can combine with other sounds (like a video) if you want. Really helpful

**Developer response:** Thank you very much! I'll keep upgrade this app.

### 4/5 — Excellent Options for Wellbeing

*2023-03-26, version 0.0.25*

Satisfying options for focus, sleep, relaxation, and study

### 5/5 — просто чудо!

*2025-11-13*

удобный интерфейс и бесплатно, приятно удивлена первое в предложенных и такая находка)

### 5/5 — good sounds

*2024-10-12*

i can listen low freq. 
its awsome

### 5/5 — THIS IS the BEST ONE!!

*2024-10-05*

Fully adjustable, nature sounds, just great. Has a sound mixer to adjust rain, beat, white noise to get the balance you want. Tolerate one ad for 5 seconds at the start, and that’s it. SO much better than the 4 or 5 other ones I tried.

**Developer response:** Thank you so much for your kind words! I’m thrilled to hear you’re enjoying the adjustable sounds and the mixer feature. If you ever have any suggestions or areas where I could improve, please don’t hesitate to reach out at help@kosick.dev

### 5/5 — Amazing!‌

*2023-04-02, version 0.0.38*

Helps me relax and there’s so many options. I love the binaural beats   ‍ ‌

## Most praised reviews (1 highest-rated)

### 5/5 — Block Out Distractions

*2023-03-28, version 0.0.32*

Great for blocking out distracting noise while studying     ​​

**Developer response:** Thanks!

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*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 2026-08-23.*