# Lutea vs Calibrate

The clearest difference is ads: Calibrate at none against Lutea's shown. Calibrate also leads on update cadence (every 11 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Lutea sells 1 in-app purchase, starting at $3.99 per month and Calibrate sells 3 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

Lutea ships an update every 3 weeks, Calibrate every 11 days. The most recent releases landed on November 3, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Lutea | Calibrate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/lutea-period-and-cycle-tracker/id1583802623/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Monetization | Free with in-app purchases | — |
| Size | 72 MB | 41 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Philipp Hertel](https://appshunter.io/developer/1578567140) | [Mads Borg Hundahl](https://appshunter.io/developer/1882736185) |

## What reviewers say

### Lutea

[App page](https://appshunter.io/ios/app/lutea-period-and-cycle-tracker/id1583802623)

Easily track, visualize, and analyze your menstrual cycle with detailed symptom logging and manual charting. Offers customizable cycle settings and local data backup for privacy. Export your charts for easy sharing.

**Highlights:** Symptom tracking (BBT, mucus, bleeding), Manual cycle charting with graphs, Quick symptom overview, Customizable cycle settings, Export cycle charts as images, Local data backup and restore, Privacy-focused local storage

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lutea Premium | $3.99 | per month |


### Calibrate

[App page](https://appshunter.io/ios/app/calibrate-adhd-med-tracker/id6766873101)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $8.99 | per month |
| Yearly | $49.99 | per year |
| 90-Day Pass | $29.99 | one-time |


## Frequently asked questions

### Is Lutea free?

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

### Is Calibrate free?

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

### Do Lutea or Calibrate have ads?

Lutea shows ads; Calibrate does not.

### Which is updated more often, Lutea or Calibrate?

Lutea ships an update every 3 weeks, and Calibrate every 11 days. Most recently, Lutea was updated on November 3, 2026 and Calibrate on November 13, 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.*