Lemonlet Period Tracker
Chengdu Ningmengyoumeng Science & Technology Co., Ltd Health & Fitness iPhoneiPadiPod touch
Lemonlet Period Tracker is a free Health & Fitness app for iPhone and iPad by Chengdu Ningmengyoumeng Science & Technology Co., Ltd.
- Rating
- 4.5
- 35 ratings
- Price
- Free
- on the App Store
- Size
- 87 MB
- Age 12+
- Updated
- Oct 10
- 2026 · v5.3.0
Screenshots
About Lemonlet Period Tracker
Hi! Thanks for choosing Lemonlet Period Tracker! What is Lemonlet Period Tracker? Lemonlet Period Tracker is a feature-rich, ad-free menstrual cycle app designed for modern, health-conscious women. With its fresh, cute, and intuitive interface, keeping tabs on your reproductive health has never been easier or more delightful. Key Features & Highlights * Period Logging: Log your cycle details effortlessly with secure data backup. * Ovulation Insights: Predict your ovulation and fertile window to plan ahead. * Smart Reminders: Get timely, intelligent alerts for your upcoming period based on your recent data. * Detailed Statistics: Visualize your cycle trends with multi-dimensional charts and analytics. * Dual Modes: Easily switch between Teen Mode and Adult Mode for a personalized experience. * Ad-Free & Clean: No annoying pop-ups or toxic notifications—just a peaceful, adorable space for you. Daily Health Metrics You Can Track * Cycle Length: Track the days between your periods. * Period Duration: Easily record the start and end dates of each flow. * Weight & Sleep: Monitor changes in your weight and sleep patterns. * Body Temperature: Keep a precise log of your Basal Body Temperature (BBT). * Mood Log: Track your daily emotional shifts and PMS symptoms. * Intimacy Tracker: Discreetly log sexual activity (available in Adult Mode). Understanding Your Menstrual Cycle A period (menstruation) is a natural biological cycle driven by complex hormonal fluctuations between your brain (hypothalamus and pituitary gland) and ovaries. Throughout your cycle, your body naturally orchestrates shifts in estrogen and progesterone. These hormones trigger the thickening of the uterine lining to prepare for potential pregnancy. When pregnancy doesn't occur, hormone levels drop, causing the lining to shed—resulting in your period. From menarche (your very first period, averaging around age 12.5) to menopause (typically occurring between 45 and 55 as ovulation naturally winds down), tracking these hormonal waves is essential for understanding your body, predictions, and overall well-being. Ready to take control of your cycle, understand your body patterns, and unlock regular health insights? Download Lemonlet Period Tracker today!
Ratings & reviews
4.5
35 ratings
What’s new
Version 5.3.0 · Updated October 10, 2026
Hi! Lemonlet has brought you an important update. The main feature upgrades are as follows: 1. Support for multiple modes: period, pregnancy, no-period, etc. You can choose different tracking modes based on your own situation. 2. Upgraded reminders: You can customize reminder events, text, time, etc. according to your needs, making them more flexible and convenient. 3. Smart recognition import: Supports importing period data from other sources via screenshots, making one-click migration easy. 4. Other UX improvements and bug fixes. This version includes many feature upgrades, and more updates are on the way. We hope you enjoy it!
App privacy
The developer, Chengdu Ningmengyoumeng Science & Technology Co., Ltd, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Health & Fitness: Health
- Contact Info: Email Address
- User Content: Other User Content
- Identifiers: User ID
Used for: App Functionality
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Lemonlet Period Tracker | 4.5 / 5 (35 ratings) | Free | October 10, 2026 | |
| FemCycle-Period & Pregnancy | 3.7 / 5 (3) | Free | Sep 9, 2026 | Compare |
| 大姨妈月经期助手-女性健康攻略社区 | 4.3 / 5 (422) | Free | Sep 28, 2026 | Compare |
| 暖悦 - AI大姨妈记录月经期助手 | 4.7 / 5 (3) | Free | Aug 17, 2026 | Compare |
| 兔叽月记 - 经期记录 & AI 健康分析 | 4.8 / 5 (11) | Free | Sep 16, 2026 | Compare |
| 番茄闪轻-轻断食减肥食谱计划定制 | 4.8 / 5 (44) | Free | Sep 20, 2025 | Compare |
| WeightDiary - Track better you | 4.9 / 5 (94) | Free | Oct 15, 2026 | Compare |