# Diamond Period Tracker vs PCOS Juno

The clearest difference is update cadence: PCOS Juno at every 2 days against Diamond Period Tracker's every 4 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Diamond Period Tracker sells 2 in-app purchases, starting at $9.99 per month and PCOS Juno sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Diamond Period Tracker ships an update every 4 weeks, PCOS Juno every 2 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Diamond Period Tracker | PCOS Juno |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pcos-juno-symptom-tracker-app/id6805854293/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 11 MB | 13 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [Elvin tansu Dogan](https://appshunter.io/developer/1893668578) | [ROBERTAS GUDELIUNAS](https://appshunter.io/developer/6776356345) |

## What reviewers say

### Diamond Period Tracker

[App page](https://appshunter.io/ios/app/diamond-period-tracker/id6765629321)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Yearly | $69.99 | per year |


### PCOS Juno

[App page](https://appshunter.io/ios/app/pcos-juno-symptom-tracker-app/id6805854293)

This app helps you track symptoms, cycles, and health data to identify patterns. It generates doctor reports with your history and insights. Features include food logging, exercise tracking, and research summaries.

**Highlights:** Symptom and cycle logging, Doctor report generation (PDF), Pattern identification, Food logging (photo, barcode, text), Lab results tracking, Exercise and session library, Research summaries on supplements

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $7.99 | per month |
| Premium Yearly | $49.99 | per year |


## Frequently asked questions

### Is Diamond Period Tracker free?

Diamond Period Tracker is free to download, with in-app purchases available.

### Is PCOS Juno free?

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

### Do Diamond Period Tracker or PCOS Juno have ads?

Neither Diamond Period Tracker nor PCOS Juno shows ads.

### Which is updated more often, Diamond Period Tracker or PCOS Juno?

Diamond Period Tracker ships an update every 4 weeks, and PCOS Juno every 2 days. Most recently, Diamond Period Tracker was updated on November 5, 2026 and PCOS Juno on October 31, 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.*