RhythmX vs Ovul Simple

RhythmX: Your Cycle, Your Rules Take control of your cycle with RhythmX, the menstrual tracker for people who value privacy and simplicity. Built by female engineers who know your body's data is yours, it gives you what you need to understand your cycle without the invasive data collection found in other trackers. Learn each phase in a straightforward way, with no fluff and no gimmicks. Whether you're tracking symptoms, moods, or ovulation, RhythmX helps you build a log that works for you. FEATURES THAT PUT YOU IN CONTROL • Insights: See your current phase at a glance, your average cycle and period length, and an estimate of your next period. Charts show phase timing, your tags, and cervical mucus patterns over time. • Phase Calendar: A month view tinted by phase, with a Today card and predicted period days. Tap any day to add or review tags and notes. • Custom Tags: Track what matters to you. Log symptoms, moods, energy, cravings, exercise, medication, and more, by phase, and edit or remove them any time. • Learn About Your Phases: Understand the science behind the menstrual, follicular, ovulation, and luteal phases, in plain language. • Past Cycles: Archive finished cycles, search your tags, and spot patterns or reflect on how far you've come. • Reminders: Optional notifications the day before and the day of your next predicted period. They are scheduled on your device and need no account. • Share on Your Terms: Export selected phases as a calendar (.ics) file, only when you choose to. • Light and Dark Mode: A calm blush palette in light, deep plum in dark, with a moon icon for each phase. • Accessible by Design: Dynamic Type up to accessibility sizes, VoiceOver labels, and Reduce Motion support. NO DATA COLLECTION, NO COMPROMISES Other apps profit from your most personal information. RhythmX collects nothing. What you log stays on your device. No account, no ads, no analytics, no tracking, and no network access. OPEN SOURCE RhythmX is open source. Contribute to its growth, or read the code to verify how your data is handled. Transparency is not optional. FOR WOMEN, BY WOMEN Designed by a team of female engineers who know what a menstrual tracker should do: protect your privacy, stay simple, and put you in charge. IMPORTANT RhythmX requires iOS 18 or later. Predictions are estimates based on your logged cycles. RhythmX is a tracking tool, not medical advice. Talk to a healthcare professional about health concerns. Because your cycle isn't just data. It's your life.

Ovul is a simple, stress-free way to stay connected to your cycle and understand your body’s natural rhythms. Using just a drop of saliva, Ovul helps you observe your hormonal patterns and daily wellness signals - no mess, no refills, no complicated steps. With gentle AI-supported insights and saliva-based pattern detection, Ovul highlights your fertile window trends, cycle shifts, and wellness changes throughout perimenopause - helping you feel more in sync with your body at every stage. Designed for modern wellness, Ovul brings hormone-awareness into your everyday routine. Whether you’re tuning into your natural cycle, supporting fertility wellness, or navigating the transitions of perimenopause, Ovul offers an easy and intuitive way to follow your body’s patterns over time. More clarity. More confidence. More balance - with Ovul.