Simple. is a privacy-focused period tracker for iOS that lets users mark period days, view a calendar, and set reminders. Below are 25 health & fitness apps with similar functionality to Simple., matched by what each product actually does — not ranked or scored. Explore each to find the closest fit for your use case.
Her Cycle is an iOS app for tracking periods, symptoms, moods, and health metrics. It provides an intuitive calendar, insights dashboard, and privacy-friendly design, helping users monitor their menstrual health and identify trends.
SafeCycle is a menstrual cycle tracking app for iOS that prioritizes user privacy by storing all data locally and encrypting it on the device. It offers cycle and symptom tracking, partner sharing, and health insights without requiring an account or cloud storage. The app is designed for users who value privacy and control over their health data.
RedMode is a cycle tracking app designed specifically for boyfriends, providing daily mood forecasts, care tips, and practical advice to help them understand and support their partner's menstrual cycle. It features an AI assistant for personalized guidance, smart reminders, and a dashboard for easy tracking. Ideal for partners seeking to improve relationship understanding and communication.
Period Tracker - MoonVille is a menstrual cycle tracking app that also logs moods, symptoms, and body changes. It offers daily messages, meditations, mini games, and a virtual pet system, making cycle management engaging and supportive for users.
Privates is a privacy-focused menstrual cycle tracker that stores all data locally and encrypted, requiring no account or cloud sync. It offers features like fertility prediction, decoy PIN, and customizable icons, ensuring user privacy and security.
AEVA is an AI-powered app that analyzes users' hormonal cycles, moods, and behaviors to provide personalized insights and recommendations. It goes beyond traditional period tracking by decoding patterns in mood and health data, offering tailored advice and support for women. The app integrates with Apple Health and adapts to individual biology for a more accurate experience.
Apoluna is a menstrual cycle companion app that tracks cycle phases, provides daily forecasts for energy and mood, and offers phase-specific self-care and nutrition suggestions. It helps users plan activities and habits in sync with their cycle.
Petal Flow is a privacy-focused period tracking app for iOS, offering daily logging, cycle predictions, reminders, and discreet widgets. Data is stored locally by default, with optional Apple Health sync. Designed for users seeking private, local-first menstrual tracking.
Glitch: Period Tracker For Men enables men to track their partner's menstrual cycle, receive relationship tips, forecast mood changes, and remember important dates. It helps users be more thoughtful and prepared in their relationships.
Simple Tracker: Goals is a private, minimalist habit and goal tracker. Users can set custom goals, mark daily completions, view yearly progress, and add private notes, all without subscriptions or accounts. Ideal for those seeking simple, distraction-free tracking.
DailyHer is a privacy-focused daily routine app for women, offering modules for cycle tracking, pregnancy, baby care, hydration, medication, sleep, tasks, budgeting, and more. All data stays on device with iCloud sync. Designed for women who want to manage health and routines without sharing personal data.
EveryPhase is a daily wellness companion app that helps users track mood, energy, symptoms, and habits. It provides insights, guided journaling, food and cycle tracking, and generates health reports, supporting users in understanding and improving their well-being.
First Days is a newborn tracking app for parents, allowing easy logging of feedings, diapers, and sleep. It features voice commands, iCloud sync, customizable notifications, and privacy-focused data management. Designed to help new parents stay organized and reduce stress during early parenthood.
Ayda is a period tracker designed for Muslim women, combining menstrual cycle tracking with Islamic features like fasting logs. It offers symptom logging, personalized insights, and Apple Health integration to support physical, emotional, and spiritual wellbeing.
HabitSweep is a one-time purchase habit tracker for iOS that organizes habits across health, mind, finances, and more. It features streaks, quantitative goals, widgets, Apple Health sync, and privacy-focused design, catering to users who want intentional habit building without subscriptions.
Offline Baby Tracker lets parents log feeds, sleep, diapers, and growth for their baby entirely on their device, with no cloud or account needed. It provides calm guidance, milestone ranges, and WHO growth charts, all offline. Designed for privacy and ease of use during late-night care routines.
Rhythm of Connection uses AI to analyze daily notes and menstrual cycle phases, offering personalized insights and wellness prompts. It helps users understand emotional patterns and self-care needs throughout their cycle.
Niah is a privacy-focused period tracker that stores all data locally, offers symptom and mood logging, and provides honest cycle predictions. It works offline and supports encrypted backups, making it ideal for users valuing privacy and control.
WombWisdom by Nourishment 101 is a menstrual tracking app that integrates lunar phase alignment, emotional journaling, and holistic health guidance. It helps women understand their cycles, track fertility, and gain insights for emotional and hormonal balance.
Plain Meds is a private medication tracker for iPhone that lets users manage medication schedules, set reminders, and log doses without requiring accounts or cloud sync. All data stays on-device, ensuring privacy and offline access for users managing daily or complex medication routines.
NaturalBloom is a paid iOS app for fertility awareness, built around the Sensiplan sympto-thermal protocol. It enables users to track cycles, enter data manually or via wearables, and provides privacy-focused, research-backed insights for natural family planning.
TinyTrack is a comprehensive baby care tracking app for iOS, enabling parents and caregivers to log feedings, sleep, diapers, growth, health, medications, and milestones. It offers real-time sync, smart insights, and a dedicated section for caregiver wellbeing.
When is an iOS app that tracks how long it's been since or until important events, such as appointments or chores. It offers real-time shared spaces for collaborative tracking, reminders, and easy event logging, making it ideal for individuals and households managing recurring or occasional tasks.
Newborn Diaper Log: Tracker is a focused app for parents to log and monitor their baby's diaper changes. It offers quick entry, daily statistics, and exportable records, making it easy to answer pediatrician questions and track newborn health trends.
PeriTrace is a health journal app for women navigating perimenopause, enabling users to systematically track symptoms, manage health regimens, and visualize trends. It emphasizes privacy and provides comprehensive reports for healthcare consultations.
