# Wow Flutter -  RPM Testing — user reviews

> 1 indexed App Store user reviews of Wow Flutter by Philip Broder, rated 4.80/5 from 12 ratings.

- Source: https://appshunter.io/ios/app/wow-flutter-rpm-testing/id1501773065/reviews
- App overview in markdown: https://appshunter.io/ios/app/wow-flutter-rpm-testing/id1501773065.md
- Rating breakdown: 5★ 11 · 4★ 0 · 3★ 1 · 2★ 0 · 1★ 0

## Most critical reviews (1 lowest-rated)

### 3/5 — Needs better instructions

*2025-02-25*

The only instruction is “place over center of platter”.  The center of the platter has the spindle sticking straight up. So do I place the phone so is balanced in the spindle? This seems hard to do so maybe you just leave it leaning on the spindle. Maybe I’m supposed to place it flat on the upper or lower have of the platter? But how close? Should the side of my phone be touching the spindle? But that’s not the “center of the platter”? Seems like 1 more sentence or a picture could have cleared this up.

**Developer response:** Hi, thanks for your constructive feedback. I always place a circular tape holder over the spindle and place the phone centred on top of that. 
I will look at improving the instructions.

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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 2026-08-20.*