Full Moon Flow vs Niio

Your cycle, your data, your device. Full Moon Flow is a simple, private period tracker that keeps all your data on your device. No accounts, no cloud sync, no tracking. Just open the app, tap a day, and log your flow. What it does: • Log your daily flow intensity (spotting, light, medium, heavy) on a clean monthly calendar • Log your mood if desired, track patterns over time to see how your cycle affects your mood. • See your cycle history at a glance- period duration and cycle length for each past cycle • View averages and trends- know your typical cycle length and how it's changing over time • Get a gentle estimate of when your next period might start, based on your own history • Export your data as a CSV file anytime. It's your data, you control it. What it doesn't do: • No accounts to create • No data sent to any server ever • No ads, no analytics, no tracking • No fertility or ovulation predictions • No notifications (yet) Privacy first. Full Moon Flow was designed from the ground up to keep your menstrual health data completely private. Everything is stored locally on your device in an encrypted database. Nothing is transmitted over the internet. When you delete the app, your data is gone, because it was never anywhere else. Simple by design. No cluttered dashboards, no gamification, no social features. Just a calm, clean interface that helps you understand your cycle without the noise.

Niio is a simple, private way to track your period, understand your body, and know what to expect — without the clutter. Log your period, symptoms, mood, energy, and sleep in seconds. Niio turns that into clear predictions and gentle reminders, so you're never caught off guard. WHAT NIIO TRACKS • Period dates and flow intensity • Fertile window and estimated ovulation • Symptoms — cramps, headaches, bloating, fatigue, and more • Mood and energy levels • Sleep quality • Private notes for anything else you want to remember PREDICTIONS YOU CAN TRUST Niio's predictions get smarter the more you log — starting from your own cycle history, not generic averages. Confidence labels are always shown, so you know whether an estimate is based on real data or still a first guess. GENTLE REMINDERS Get quiet, private notifications before your period and fertile window begin — never anything that gives away what they're for. INSIGHTS THAT MAKE SENSE OF YOUR DATA See your most common symptoms, mood patterns, and cycle trends over time, translated into plain-language tips. PRIVATE BY DESIGN Niio doesn't require an account. Your cycle data stays on your device. You can also lock the app with Face ID or your fingerprint for an extra layer of privacy. NIIO PREMIUM Upgrade for: • No ads, anywhere in the app • Your full cycle history (free shows the last 2 months) • PMS forecasts based on your own premenstrual weeks • Symptom, mood, and sleep correlations • Cycle regularity and 3/6/12-month trends • Health reports for any month, exportable as PDF • Full data export as CSV Niio is here to help you understand your cycle — and yourself — a little better, one day at a time. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/