Code Red vs Perina
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Code Red
This app helps partners understand and support each other through menstrual cycles. It provides simple reminders and phase-based tips to foster better communication and preparedness.
- Partner-friendly cycle tracking
- 28-day cycle overview
- Daily reminders and nudges
- Phase-based survival tips
- Do/don't guidance
- Period and PMS awareness
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Code Red is a fun cycle-tracking app made for partners who want to be more thoughtful, prepared, and supportive. Track your partner’s cycle, understand what phase they may be in, and get simple reminders so you can show up better — whether that means giving extra patience, planning ahead, bringing snacks, or knowing when to not take things personally. Code Red keeps things light, simple, and helpful. It’s not about overthinking every mood or moment. It’s about being more aware, more prepared, and a better partner. Features include: Partner-friendly cycle tracking 28-day cycle overview Daily reminders and helpful nudges Phase-based “survival tips” Do / don’t guidance Period and PMS awareness Couples sync coming soon Every cycle is different, but a little awareness can go a long way. Code Red helps partners stay ready, supportive, and maybe even earn a few bonus points. Subscription: Subscription automatically renews annually for $19.99 unless canceled at least 24 hours before the renewal date. Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Perina
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Perina is a personal wellness tracker designed for people experiencing perimenopause or changes in their menstrual cycle. It provides a simple, private way to record your daily wellness information and better understand patterns in your body over time. With Perina, you can: * Track your period dates, flow intensity, and cycle length. * Record common experiences such as hot flashes, night sweats, difficulty sleeping, fatigue, mood changes, and other symptoms. * Log your sleep, energy levels, mood, and personal notes. * View your cycle calendar and estimated upcoming cycle dates based on the information you record. * Explore trends and patterns from your personal wellness data over time. * Generate summary reports of your recorded information for your own reference or to share with a healthcare provider if you choose. * Set gentle reminders to help you maintain your daily tracking routine. Perina is designed to provide a private, clear, and easy-to-use space for tracking changes in your personal wellness. All information in the app is entered by you. Any estimates, trends, or summaries are generated from your recorded data and are intended for informational purposes only. Perina does not diagnose, treat, cure, or prevent any medical condition and is not a substitute for professional medical advice, diagnosis, or treatment. If you experience concerning symptoms, significant changes in your menstrual cycle, heavy bleeding, persistent pain, or any other health concerns, please consult a qualified doctor or healthcare professional. Perina offers optional Premium auto-renewable subscriptions (monthly and annual). Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your Apple Account settings. Privacy Policy: https://nguyenvankhoecs50.github.io/perina-legal/privacy.html Terms of Use (EULA): https://nguyenvankhoecs50.github.io/perina-legal/terms.html
Screenshots
Verdict
The clearest difference is iOS requirement: Perina at 17.0 against Code Red's 26.5. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Code Red sells 1 in-app purchase, starting at $19.99 per year and Perina sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Code Red | Perina |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.5 | 17.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Talk or Not, Inc. | VIET NAM JINGLE SOFTWARE |
In-app purchases
Code Red
- Annual Premium3 Days trial$19.991 Year
Perina
- Perina Premium Monthly7 Days trial$7.991 Month
- Perina Premium Annual7 Days trial$59.991 Year









