# Code Red: PMDD Tracker & Diary — Luteal phase & PMS symptom log

> Luteal phase & PMS symptom log (iPhone/iPad app by Mariia Fedosova.)

- Source: https://appshunter.io/ios/app/code-red-pmdd-tracker-and-diary/id6818896158 (this page in markdown: same URL + `.md`)
- Developer: [Mariia Fedosova](https://appshunter.io/developer/1896418710)
- Category: Health & Fitness
- Price: Free
- Age rating: 12+
- Requires: iOS 18.0 · 12 MB
- Languages: American English, Russian
- Released: 2026-10-12
- Data updated: 2026-10-21

## What is Code Red?

If you don't recognize yourself the week before your period — snapping at people, crying, not sleeping, unable to focus — you're not alone. This is what severe PMS and PMDD, premenstrual dysphoric disorder, can look like.

Code Red is built specifically for this. Not another period calendar, but a diary that helps you understand what's happening to you and get through the hard days more easily.

AN AI ASSISTANT THAT KNOWS YOUR CYCLE
• Tell it how you feel: it goes through your symptoms, explains how they relate to your cycle phase and suggests what may help right now
• Offers exercises based on cognitive behavioral therapy
• Sees your entries only with your permission

PMS & PMDD MODE
• A daily rating of 24 symptoms structured like the DRSP, the scale doctors use when assessing PMDD
• After a couple of cycles you can see which symptoms come back and on which days
• A morning heads-up when, based on past cycles, a hard day may be close

CYCLE & FORECAST
• Your cycle day and phase on the home screen
• Period and hard-day forecast based on your own history

WIDGETS
• Cycle day, days until your period and your day right on the Home Screen — no need to open the app

APPLE HEALTH
• Period days and symptoms sync both ways
• Sleep and resting heart rate are included in your doctor report

FOR YOUR DOCTOR
• A PDF report or spreadsheet for any period up to a year
• Medications and supplements with reminders in the right cycle phase

Code Red does not diagnose and does not replace a doctor. The period forecast is not suitable for contraception.

## Is Code Red safe?

Not enough ratings yet to assess Code Red.

## Is Code Red legit?

Code Red: PMDD Tracker & Diary has limited verification signals. The AppsHunter Legitimacy Score for Code Red is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 3 releases)

### 1.2 — 2026-10-18

We’ve updated the design and made it easier to track your cycle and log how you feel each day.

### 1.1 — 2026-10-15

A new Today screen: your cycle day up front, the phase and what you might feel. A dedicated page for each phase. A simpler calendar with periods, ovulation and forecast — logged periods can now be edited or deleted. Refreshed journal and widgets, and a new logo.

### 1.0 — 2026-10-13

No release notes.

## More apps by Mariia Fedosova

- [Lumi: CBT Skills for Kids](https://appshunter.io/ios/app/lumi-cbt-skills-for-kids/id6767194180)

All apps by Mariia Fedosova: https://appshunter.io/developer/1896418710

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-21.*