# The Biorhythm vs Biorhythm Tracker

The clearest difference is in-app purchases: Biorhythm Tracker at none against The Biorhythm's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. The Biorhythm sells 1 one-off in-app purchase. Biorhythm Tracker asks for nothing beyond the download.

## The numbers

| Metric | The Biorhythm | Biorhythm Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (61 ratings)](https://appshunter.io/ios/app/the-biorhythm/id689929460/reviews)** | — |
| Number of ratings | **61** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 10 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 41 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Meanterm Inc.](https://appshunter.io/developer/403684796) | [Masahiro Sakai](https://appshunter.io/developer/701045247) |

## What reviewers say

### The Biorhythm

[App page](https://appshunter.io/ios/app/the-biorhythm/id689929460)

This app provides a straightforward view of original biorhythm curves for multiple individuals. It focuses solely on displaying these curves without any extraneous information, offering a clean and easy-to-understand experience.

**Highlights:** Original biorhythm curves, Easy to read display, Supports multiple people, Focused interface, No extra information

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade | $1.99 | one-time |


### Biorhythm Tracker

[App page](https://appshunter.io/ios/app/biorhythm-tracker/id6760403737)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is The Biorhythm free?

The Biorhythm is free to download, with in-app purchases available.

### Is Biorhythm Tracker free?

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

### Do The Biorhythm or Biorhythm Tracker have ads?

Both The Biorhythm and Biorhythm Tracker show ads.

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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.*