# Roulette Biorhythm vs Roulette Predictor Pro ML

The clearest difference is review sentiment: Roulette Biorhythm at 86% against Roulette Predictor Pro ML's 50%. Roulette Biorhythm also leads on in-app purchases (none vs 2) and rating (4.3 vs 4.0). Roulette Predictor Pro ML's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Roulette Predictor Pro ML sells 2 in-app purchases, starting at $1.99 per month. Roulette Biorhythm asks for nothing beyond the download.

Roulette Biorhythm holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: Roulette Biorhythm has 23 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 86% of Roulette Biorhythm's written reviews are positive against 50% of Roulette Predictor Pro ML's.

Roulette Biorhythm ships an update every 3 months, Roulette Predictor Pro ML every 5 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Roulette Biorhythm | Roulette Predictor Pro ML |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (23 ratings)](https://appshunter.io/ios/app/roulette-biorhythm/id1203759298/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/roulette-predictor-pro-ml/id6738172923/reviews) |
| Number of ratings | **23** | 1 |
| Positive reviews | **85.7% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | **Ad-supported** | Subscription |
| Size | 57 MB | 43 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shoji Usui](https://appshunter.io/developer/1203759297) | [Regan Baker](https://appshunter.io/developer/1382865657) |

## What reviewers say

### Roulette Biorhythm

[App page](https://appshunter.io/ios/app/roulette-biorhythm/id1203759298)

This app analyzes roulette games using graphical displays of European or American wheels. It supports various betting types including straight numbers, colors, dozens, and columns. Automatic saving ensures your analysis data is preserved.

**Highlights:** European/American wheel analysis, Graphical display of results, Automatic data saving, Analysis of Straight Number bets, Red/Black bet analysis, Even/Odd bet analysis, Heat Map and Wheel analysis

**Features:** macOS Compatibility

**In-app purchases:** none


### Roulette Predictor Pro ML

[App page](https://appshunter.io/ios/app/roulette-predictor-pro-ml/id6738172923)

This app uses AI and machine learning trained on extensive data to provide predictions and win-loss analyses for Roulette. It aims to enhance gameplay for both new and experienced players by offering data-driven insights.

**Highlights:** AI-powered predictions, Machine learning trained on 400,000+ data sets, Monthly data updates, Detailed win-loss analyses, Enhanced gameplay insights, Informed decision-making tool

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Monthly Subscription | $1.99 | one-time |


## Frequently asked questions

### Is Roulette Biorhythm free?

Roulette Biorhythm is free to download, with no in-app purchases.

### Is Roulette Predictor Pro ML free?

Roulette Predictor Pro ML is free to download, with in-app purchases available.

### Which has better reviews, Roulette Biorhythm or Roulette Predictor Pro ML?

Roulette Biorhythm is rated higher. Roulette Biorhythm averages 4.3 out of 5 from 23 ratings, while Roulette Predictor Pro ML averages 4.0 from 1 ratings.

### Do Roulette Biorhythm or Roulette Predictor Pro ML have ads?

Roulette Biorhythm shows ads; Roulette Predictor Pro ML does not.

### Which is updated more often, Roulette Biorhythm or Roulette Predictor Pro ML?

Roulette Biorhythm ships an update every 3 months, and Roulette Predictor Pro ML every 5 months. Most recently, Roulette Biorhythm was updated on October 24, 2026 and Roulette Predictor Pro ML on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*