# O-Ring Groove Calculator 2026 — user reviews

> 1 indexed App Store user reviews of O by Nanjing Yunxiaochuang Technology Co., Ltd.

- Source: https://appshunter.io/ios/app/o-ring-groove-calculator-2026/id6779919368/reviews
- App overview in markdown: https://appshunter.io/ios/app/o-ring-groove-calculator-2026/id6779919368.md

## Most critical reviews (1 lowest-rated)

### 1/5 — 超级坑，不要买

*2026-07-10*

一点都不实用，详细参数据不够

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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 2026-09-07.*