# MinimalBASIC vs Biorhythm Calc

The clearest difference is ads: Biorhythm Calc at none against MinimalBASIC's shown. Biorhythm Calc also leads on update cadence (every 2 weeks vs every 10 months) and iOS requirement (12.0 vs 15.6). On price, 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.

MinimalBASIC ships an update every 10 months, Biorhythm Calc every 2 weeks. The most recent releases landed on June 11, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | MinimalBASIC | Biorhythm Calc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 2 weeks** |
| Size | 12 MB | 24 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Antonio J. Gonzalez](https://appshunter.io/developer/667099261) | [Kornel Kaulics](https://appshunter.io/developer/1501407664) |

## What reviewers say

### MinimalBASIC

[App page](https://appshunter.io/ios/app/minimalbasic/id6466343064)

**Features:** macOS Compatibility

**In-app purchases:** none


### Biorhythm Calc

[App page](https://appshunter.io/ios/app/biorhythm-calc/id6748093533)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MinimalBASIC free?

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

### Is Biorhythm Calc free?

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

### Do MinimalBASIC or Biorhythm Calc have ads?

MinimalBASIC shows ads; Biorhythm Calc does not.

### Which is updated more often, MinimalBASIC or Biorhythm Calc?

MinimalBASIC ships an update every 10 months, and Biorhythm Calc every 2 weeks. Most recently, MinimalBASIC was updated on June 11, 2026 and Biorhythm Calc on September 9, 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.*