# Bloomy vs Calla

The clearest difference is rating: Bloomy at 5.0 against Calla's 4.3. Bloomy also leads on iOS requirement (13.0 vs 15.1). Calla's advantage is in-app purchases (none vs 3). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Bloomy sells 3 in-app purchases, starting at $2.99 per 7 days. Calla asks for nothing beyond the download.

Bloomy holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 6 respectively.

## The numbers

| Metric | Bloomy | Calla |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/bloomy-cycle-period-tracker/id6761484787/reviews)** | [4.3 (6 ratings)](https://appshunter.io/ios/app/calla-period-tracker/id6761502864/reviews) |
| Number of ratings | 3 | **6** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Freemium | **Free** |
| Size | 102 MB | 33 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Dzianis Maliush](https://appshunter.io/developer/1889888371) | [Roxana Heitz](https://appshunter.io/developer/1890019363) |

## What reviewers say

### Bloomy

[App page](https://appshunter.io/ios/app/bloomy-cycle-period-tracker/id6761484787)

This AI-powered health app acts as your daily coach for cycle health, offering reliable predictions and practical insights. It simplifies tracking for periods, ovulation, moods, and more, providing a guided experience for understanding your body.

**Highlights:** AI-powered cycle predictions, Period and ovulation tracking, Mood and weight logging, Pregnancy and fertility planning, Biomarker and symptom tracking, Birth control reminders, Guided logging for symptoms

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Monthly | $7.99 | per month |
| Annual | $49.99 | per year |


### Calla

[App page](https://appshunter.io/ios/app/calla-period-tracker/id6761502864)

This app helps teens understand their menstrual cycles with privacy-focused tracking. It learns individual patterns for accurate predictions and allows logging of various symptoms to connect with cycle phases. Optional parent sharing provides a simple wellness update without revealing sensitive data.

**Highlights:** Personalized cycle predictions, Symptom and mood logging, Age-appropriate cycle insights, Prep-day period reminders, Optional parent wellness sharing, Privacy-first data storage

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bloomy free?

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

### Is Calla free?

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

### Which has better reviews, Bloomy or Calla?

Bloomy is rated higher. Bloomy averages 5.0 out of 5 from 3 ratings, while Calla averages 4.3 from 6 ratings.

### Do Bloomy or Calla have ads?

Neither Bloomy nor Calla 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.*