Afrodite Cycle Tracker vs RYTEX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Afrodite Cycle Tracker
This app offers a private and secure way to track your menstrual cycle and ovulation. It provides detailed insights into your cycle phases, patterns, and fertile windows, all stored locally on your device without any data collection or ads.
- Offline cycle tracking
- Phase visualization
- Cycle Intelligence Analytics
- Guided Sanctuary exercises
- PIN lock and biometric security
- Full Cycle Report
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Your body. Your data. Your rules. Afrodite is the premium cycle tracker built for women who want clarity without surveillance. 100% offline — your health data never leaves your device. No account. No ads. No compromise. KNOW WHERE YOU ARE A beautiful phase visualization shows exactly where you are in your cycle — period, follicular, ovulation, or luteal. Daily insights, fertile window, and ovulation day, all calculated privately on your phone. UNDERSTAND YOUR PATTERNS Cycle Intelligence Analytics maps your rhythm score, average cycle length, hormonal patterns, and body fingerprint across every cycle you've tracked. The more you log, the smarter it gets. HEAL WITH YOUR CYCLE The Sanctuary offers guided audio exercises designed for each phase — breathing techniques, body scans, progressive muscle relaxation, affirmations, and gentle movement. Available in English and Spanish. PREDICTIONS THAT PLAN AHEAD See your next period, fertile window, and full phase timeline so you can plan your life — not react to it. PRIVATE BY DESIGN • Zero cloud sync. Zero ads. Zero data collection. • PIN lock + Face ID / Touch ID • Everything stored locally on your device • No account required. Ever. PREMIUM FEATURES • Full Cycle Report — in-depth analysis + next cycle prediction • Cycle Intelligence with Rhythm Score • Body Fingerprint — your unique cycle metrics • Guided Sanctuary exercises with audio (EN + ES) • Apple Health sync (optional) • Hormone education for every phase Afrodite. Because your cycle is sacred — not a data point. Terms of Use: https://ale800328.github.io/afrodite_docs/terms.html
RYTEX
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Know Your Rhythm. RYTEX is a private, ad-free period and cycle tracker. Your health data lives on your device — always. TRACK YOUR CYCLE • Period & ovulation predictions • Symptom tracking (mood, cramps, energy, sleep and more) • Daily & monthly cycle insights • Irregular cycle support PLAN AHEAD See your predicted period dates for the next 3 and 6 months. Plan your vacation, your important days, your life — without surprises. PARTNER SHARING • Share your cycle privately with your partner • Sharing starts only with your invitation and their explicit acceptance • End-to-end encrypted — no one can read it, not even us • You control what they see, and you can stop sharing anytime TRULY PRIVATE • Your health data stays on your device • Anything you share is end-to-end encrypted • No ads. Ever. • No data selling. Ever. • No account required to start HEALTH INSIGHTS • Science-based cycle analysis • PMS & ovulation pattern detection • Doctor report export (PDF) SPARK Something your partner can send you. Something you can send back. Only visible when you open the app. No content in the notification, just a generic alert. Some things don't need words. DISCREET BY DESIGN All notifications are private. No period dates. No symptom details. No cycle info. Just a gentle nudge — nothing more. Your health is yours alone. RYTEX PREMIUM Partner sharing, SPARK and the doctor report are part of RYTEX Premium (monthly or yearly subscription). One subscription covers you both: premium for either partner is enough. Cycle tracking, predictions, symptoms and insights are always free. Apple Health: RYTEX can import your past Menstrual Flow records from the Health app (read-only) so you keep your history when switching from another period tracker. Settings → Data Transfer → Import from Health. — MEDICAL DISCLAIMER RYTEX is not a medical device and does not provide medical advice, diagnosis, or treatment. It is not a diagnostic tool and must not be used as contraception. Predictions and insights are for informational purposes only. Always seek the advice of a qualified healthcare professional in addition to using this app, and before making any medical decisions or changing your treatment. Terms of Use (EULA): https://rytex.app/terms Privacy Policy: https://rytex.app/privacy
Screenshots
Verdict
Afrodite Cycle Tracker and RYTEX are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Afrodite Cycle Tracker sells 2 in-app purchases, starting at $2.99 per month and RYTEX sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Afrodite Cycle Tracker | RYTEX |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | — | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 71 MB | 52 MB |
| Age rating | 12+ | 12+ |
| Developer | Alennys Sanchez Perez | Omer Dulger |
In-app purchases
Afrodite Cycle Tracker
- Afrodite Premium Monthly7 Days trial$2.991 Month
- Afrodite Premium Annual7 Days trial$19.991 Year
RYTEX
- Premium Monthly$4.991 Month
- Premium Yearly$34.991 Year









