# Workouts Notes vs Biorhythmmm

The clearest difference is in-app purchases: Biorhythmmm at none against Workouts Notes's 1. Biorhythmmm also leads on update cadence (every 2 months vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Workouts Notes sells 1 in-app purchase, starting at $0.99 per 7 days. Biorhythmmm asks for nothing beyond the download.

Workouts Notes ships an update every 4 months, Biorhythmmm every 2 months. The most recent releases landed on May 19, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Workouts Notes | Biorhythmmm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (3 ratings)](https://appshunter.io/ios/app/biorhythmmm/id6737791240/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 16 MB | 23 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Siarhei Zakharanka](https://appshunter.io/developer/919216053) | [Nathan Cosgray](https://appshunter.io/developer/342122921) |

## What reviewers say

### Workouts Notes

[App page](https://appshunter.io/ios/app/workouts-notes/id1476454532)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $0.99 | per 7 days |


### Biorhythmmm

[App page](https://appshunter.io/ios/app/biorhythmmm/id6737791240)

Visualize your personal biorhythm cycles with interactive graphs. Explore past and future trends to understand how intellectual, emotional, and physical cycles might influence your daily life. Add cycles for family and friends.

**Highlights:** Interactive biorhythm graphs, Past and future cycle exploration, Intellectual, emotional, and physical cycles, Support for secondary cycles, Add cycles for family and friends

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Workouts Notes free?

Workouts Notes is free to download, with in-app purchases available.

### Is Biorhythmmm free?

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

### Do Workouts Notes or Biorhythmmm have ads?

Neither Workouts Notes nor Biorhythmmm shows ads.

### Which is updated more often, Workouts Notes or Biorhythmmm?

Workouts Notes ships an update every 4 months, and Biorhythmmm every 2 months. Most recently, Workouts Notes was updated on May 19, 2026 and Biorhythmmm on September 12, 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.*