# 波動 Hysteric Oscillator — user reviews

> 1 indexed App Store user reviews of 波動 Hysteric Oscillator by Toshihiko Arai, rated 4.00/5 from 7 ratings.

- Source: https://appshunter.io/ios/app/hysteric-oscillator/id1473229854/reviews
- App overview in markdown: https://appshunter.io/ios/app/hysteric-oscillator/id1473229854.md
- Rating breakdown: 5★ 4 · 4★ 1 · 3★ 1 · 2★ 0 · 1★ 1

## Most critical reviews (1 lowest-rated)

### 3/5 — Interesting sounds

*2019-07-18*

Wen I try to access channel #2, a pop up window appears asking if I purchased it to remove the game’s ads, purchase it. I select purchase and nothing happens. Apparently you also can’t access the second channel w/o buying but that mechanism isn’t working. IAP isn’t mentioned in the app’s description.

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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 2026-09-01.*