CycleWell vs Four Shields

CycleWell is a calm, private period tracker that learns your cycle and explains what is happening in your body — from your first logged period to pregnancy. PERIOD & FERTILITY TRACKING • Log period start and end dates in a couple of taps • Predictions for your next period, ovulation day and fertile window • Confidence levels and a margin of error, so you know how sure a prediction is • Predictions improve automatically as you log more cycles • A clear calendar of logged days, predicted days, fertile window and ovulation SYMPTOM, MOOD & SLEEP LOG • Track cramps, headaches, bloating, tender breasts and more • Daily mood, energy and private notes • Sleep duration and quality, plus basal body temperature • One-tap presets for the combinations you log most • A cycle-aligned heatmap that lines up repeating patterns day by day INSIGHTS & PATTERNS • Average cycle length, regularity and cycles tracked • Interactive charts of symptoms, mood and sleep over time • Correlations that show which symptoms cluster in which phase • Export CSV, or a clean PDF report to bring to your doctor PREGNANCY MODE • Switch off predictions and follow a due-date countdown instead • Fetal development week by week, from week 4 to week 40 • Trimester-specific guidance and milestones • Medication and supplement timeline • Pregnancy symptom tracking and correlations LEARN ABOUT YOUR BODY • Articles and videos on reproductive health, surfaced for your current cycle phase or trimester • Save items for later and mark them as read • Short quizzes with key takeaways to reinforce what you learn • Recommendations based on your trimester and recent symptom and sleep patterns PRIVATE BY DESIGN • Your health data is yours: export everything as a file, or permanently delete your account, at any time • Secure sign-in with email or Google • No selling of your personal data PREMIUM Period, fertility and pregnancy tracking are free forever. Premium adds deeper analysis: symptom correlations, cycle-aware logging reminders, the education library, medication and supplement timeline, and PDF and CSV clinician reports. Premium is a recurring subscription; you can change or cancel it at any time and keep your data either way. IMPORTANT CycleWell provides educational information only. It is not a medical device, not a diagnostic tool, and not a method of contraception or fertility treatment. Predictions are estimates and can be wrong, especially with irregular cycles. Always talk to a healthcare professional about medical decisions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Four Shields is a private space for reflection, awareness, and personal balance. Inspired by the Four Shields of Life framework, the app helps you explore four interconnected dimensions: • Body — grounding, energy, movement, and physical awareness • Mind — clarity, focus, patterns, and perspective • Heart — emotions, relationships, connection, and compassion • Spirit — meaning, purpose, intuition, and belonging FEATURES • Guided Four Shields check-ins • Private journaling and reflection • Practices for each shield • Threshold Solo Walks • Council and mirroring exercises • Optional voice recording and transcription • Optional AI-assisted reflection • Progress and practice history • English and German support PRIVACY BY DESIGN Your journal entries, check-ins, recordings, and reflections are stored locally on your device. Content is only transmitted when you deliberately use an optional transcription or AI mirroring feature. Four Shields has no advertising and does not use your reflections for tracking or marketing. PREMIUM A Four Shields Premium subscription unlocks the complete collection of guided practices and advanced reflection features. Monthly and annual options are available through Apple’s in-app purchase system. Four Shields is intended for educational reflection and personal development. It does not provide medical, psychological, therapeutic, or crisis-care services. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/