# PureFrequency — Science-Based Brain Frequency

> Science-Based Brain Frequency (iPhone/iPad app by AN RU YANG.)

- Source: https://appshunter.io/ios/app/purefrequency/id6753100897 (this page in markdown: same URL + `.md`)
- Developer: [AN RU YANG](https://appshunter.io/developer/1819486438)
- Category: Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 6 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2025-10-22
- Data updated: 2026-06-01
- User reviews in markdown: https://appshunter.io/ios/app/purefrequency/id6753100897/reviews.md

## What is PureFrequency?

Transform your wellbeing with science-backed sound frequencies. Improve sleep, boost focus, reduce stress using clinically-researched brainwave technology.

探索科學實證的聲音頻率技術。透過經臨床研究的腦波音頻，優化睡眠品質、提升專注力、舒緩壓力。


## Version history (last 1 release)

### 1.0 — 2025-10-22

No release notes.

## Apps similar to PureFrequency

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Aethera: Return to Harmony](https://appshunter.io/ios/app/aethera-return-to-harmony/id6754289487) | 5.0 (11) | Free | Lifestyle |
| [Sync Hemispheres](https://appshunter.io/ios/app/sync-hemispheres/id6755691128) | 5.0 (3) | Free | Lifestyle |
| [MindTune: Focus & Sleep Sounds](https://appshunter.io/ios/app/mindtune-focus-and-sleep-sounds/id6444388955) | 4.7 (3) | Free | Lifestyle |
| [369 Manifestation & Meditation](https://appshunter.io/ios/app/369-manifestation-and-meditation/id1663677921) | 2.3 (12) | Free | Lifestyle |
| [Frequency Heals](https://appshunter.io/ios/app/frequency-heals/id6443465910) | 1.8 (5) | Free | Lifestyle |
| [Planetary Retrogrades](https://appshunter.io/ios/app/planetary-retrogrades/id6468492086) | 4.8 (67) | Free | Lifestyle |

## More apps by AN RU YANG

- [台灣大樂透選號幫手](https://appshunter.io/ios/app/id6747036136)
- [台灣539選號幫手](https://appshunter.io/ios/app/539/id6747630476)
- [台灣威力彩選號幫手](https://appshunter.io/ios/app/id6747691052)
- [Powerball Data Insight](https://appshunter.io/ios/app/powerball-data-insight/id6748024915)
- [忘不掉-即刻提醒](https://appshunter.io/ios/app/id6749473011)
- [QRCode Scanner - Scan & Read](https://appshunter.io/ios/app/qrcode-scanner-scan-and-read/id6752492017)

All apps by AN RU YANG: https://appshunter.io/developer/1819486438

---

*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 2026-06-01.*