# Roulette Biorhythm — user reviews

> 7 indexed App Store user reviews of Roulette Biorhythm by Shoji Usui, rated 4.20/5 from 22 ratings.

- Source: https://appshunter.io/ios/app/roulette-biorhythm/id1203759298/reviews
- App overview in markdown: https://appshunter.io/ios/app/roulette-biorhythm/id1203759298.md
- Rating breakdown: 5★ 14 · 4★ 3 · 3★ 3 · 2★ 0 · 1★ 2

## Most critical reviews (7 lowest-rated)

### 1/5 — No explanation!!!

*2023-04-14*

How would I know how to work this without instructions

### 4/5 — Cant purchase full version!

*2022-03-27*

App is good however forcing to watch advertisements to get additional 30 number on analytics. Better if you place purchase options. Going to uninstall and will check it in future. Thanks for sharing your great work.

### 4/5 — Seemed like a great tool,but...

*2019-03-30*

App works excellently, but being new to roulette, I can't figure out how to use it effectively. Tried to find website on Facebook, but couldn't connect. Why not provide users with a guide, so there's no learning curve, and newbies can apply this tool to their strategies in one seamless manner.

### 5/5 — Works!!!

*2023-07-11*

Awesome app is free. All you have to do is watch some videos and you get 30 roulette predictions off of one few minute video is an excellent app. Very accurate very good information. If you’re looking for a roulette predictor, this is the one don’t waste your time with any other apps, especially the ones that cost a lot of money this one does it all!

### 5/5 — Roulette Roy analysis

*2022-04-24*

One of the best open app for roulette analysis

### 5/5 — Great app!

*2020-02-28*

It’s a an easy to use app for charting roulette I use it daily, the only problem I found is in the straight up section, would be much better if the numbers were in the order of the wheel eg. 0,32,15,19,4 ect ect so I could see a wave of how many numbers hit close to each other! Other than that it’s really good and useful

### 5/5 — Great App

*2018-04-15*

I have used a lot of apps for tracking numbers on electronic roulette systems. This has the best features for tracking almost every system used by professional roulette players. The Wheel option is a great way to see how the ball is landing through time. This is very helpful when playing sectors. The only thing I hope they change is the “white numbers” on the circles. Black would be easier to see. I have made some money with the help of this app. It is a tool not a system.

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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 2026-07-27.*