kolorz vs Code Red
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
kolorz
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Your feelings don't always have words. They have color. kolorz turns how you feel ā even what you can't quite name ā into a personal Aura: a color, a palette, a short reading that gives your day a shape. No scores. No streaks. No charts asking you to be better. HOW IT WORKS: Type a few words about how you're feeling. kolorz reads them and returns an Aura ā one emotion, dressed in its own palette and atmosphere, with writing that meets you where you are. A feeling, read back to you in color. FOUR MOMENTS, ONE STORY: Most days hold more than one feeling. kolorz honors that with four moments ā morning, afternoon, evening, night ā at the times you choose. Each capture becomes part of the day's arc. Miss one? Color it later. The day stays honest. YOUR COLOR STORY: The days blend into something larger. A daily shade. A weekly gradient. A monthly chapter ā your dominant color, your dominant feeling, and the story of who you've been. Your history isn't a list. It's a journal. THE AURA READING: Every feeling comes with layers: ⢠The State ā what this feeling really is ⢠The Signal ā what it might be telling you ⢠The Path ā gentle guidance for the harder days ⢠The Spectrum ā its lighter and deeper relatives, and your history with it WHY COLOR: Naming a feeling is harder than it sounds. Color makes it visible ā a way to see your inner weather at a glance, without forcing it into a number. You're not building a streak. You're building a story. PRIVATE BY DESIGN: ⢠Sign-in is optional ⢠Reminders are optional ⢠We don't sell your feelings to anyone kolorz is not a substitute for professional mental health care. KOLORZ PREMIUM: Premium unlocks the deeper layers of your Aura and personalized reflections across your story. ⢠Full Aura reading ā The Path & The Spectrum ⢠Personalized daily reflections ⢠Weekly & monthly story chapters Subscription auto-renews until canceled. Manage or cancel anytime in your account settings. Terms: https://kolorz.com/terms Privacy: https://kolorz.com/privacy
Code Red
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If you don't recognize yourself the week before your period ā snapping at people, crying, not sleeping, unable to focus ā 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 ā 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.
Screenshots
Verdict
The clearest difference is in-app purchases: Code Red at none against kolorz's 2. Code Red also leads on ads (none vs shown) and update cadence (every 3 days vs every 2 months). kolorz's advantage is iOS requirement (15.1 vs 18.0). On price and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. kolorz sells 2 in-app purchases, starting at $6.99 per month. Code Red asks for nothing beyond the download.
kolorz ships an update every 2 months, Code Red every 3 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.
| Parameter | kolorz | Code Red |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 3 days ā better |
| Ads | Yes | No ā better |
| In-app purchases | Yes | No ā better |
| Devices | iPhone, iPod ā better | iPhone |
| Requires iOS | 15.1 ā better | 18.0 |
| Further details ā not scored | ||
| Size | 74 MB | 12 MB |
| Age rating | 17+ | 12+ |
| Developer | KRASAVA | Mariia Fedosova |
In-app purchases
kolorz
- premium monthly1 Month trial$6.991 Month
- premium annual1 Year trial$49.991 Year
Code Red
No in-app purchases








