# Biorhythmmm vs KalApp

The clearest difference is iOS requirement: Biorhythmmm at 15.0 against KalApp's 26.5. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Biorhythmmm | KalApp |
| --- | --- | --- |
| 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 | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 25 MB | 10 MB |
| Requires iOS | **15.0** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nathanatos Software](https://appshunter.io/developer/342122921) | [Khalid Husseini](https://appshunter.io/developer/6800308063) |

## What reviewers say

### 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, Vision Pro support

**In-app purchases:** none


### KalApp

[App page](https://appshunter.io/ios/app/kalapp-calorie-tracker/id6800308061)

**In-app purchases:** none


## Frequently asked questions

### Is Biorhythmmm free?

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

### Is KalApp free?

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

### Do Biorhythmmm or KalApp have ads?

Neither Biorhythmmm nor KalApp shows 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.*