Menstrual Calendar FMC
Tamtris Web Services Inc. Health & Fitness iPhoneiPadiPod touch
Menstrual Calendar FMC is a free Health & Fitness app for iPhone and iPad by Tamtris Web Services Inc. Rated 4.6/5 from 193 ratings. Requires iOS 12.0.
- Rating
- 4.6
- 193 ratings
- Price
- Free
- on the App Store
- Size
- 32 MB
- Age 12+
- Updated
- Jan 29
- 2026 · v10.0
Screenshots
About Menstrual Calendar FMC
FMC is an easy to use calendar to record and predict accurately your periods and fertile days. Easy to use tracking: * Record your periods and flow * Track your moods * Weight * Wellness data: Happiness, Energy and Stress * Store daily notes * Optionally record your intimate relations and other fertility signs including temperature, symptoms, meds and cervical fluid. Immediate feedback and predictions: * Calculate your cycle length automatically based on your data or set it manually * View/Email a Cycle Stats Report * Display your cycles at a glance on an easy to read calendar. It is discreet. * View your weight and wellness graphs right inside the App. * Pregnancy Mode: View your pregnancy week, day and trimester right on FMC's calendar. Privacy by design: * Discreet pinwheel icon says “FMC” * Optional passcode with email recovery * Support for Touch ID/Face ID * Offline operation: no internet, account or online service needed for operation. Customizable, make it personal: * Customize your data entry. Track what matters to you! Add/Delete items! (for example, turn off/on fertility data if you wish or track more signs and symptoms- your own or ours) * Select your favorite App Theme, make it yours! * Choose what to display: opt out of fertile days prediction or body tidbits if you are not interested. * No Internet? No problem, the app works great offline. Notifications and Reminders: * Set reminders for periods and ovulations * Add your next periods to your phone calendar with a discreet message. Compatible with Fertility Friend, Advanced Fertility Tracker: * Read educational tips and information about your menstrual cycle and your fertility signs * Sync/Backup your data with your free FertilityFriend.com account * Use the advanced fertility analytics provided by the Fertility Friend App Simply enter your last period and your cycle length to get started. The calendar will then display your predicted period start days as well as your expected ovulation and most fertile days in color. Double tap any day on the calendar to enter data (i.e. your period, cycle data and/or daily notes). To start a new cycle simply enter your period data. Your cycle length is automatically calculated as you enter more data. The calendar is a period tracker as well as a way to document your cycle history. You can use an optional privacy code to better protect your data. Designed and maintained by FertilityFriend.com. Bug Reports/Comments/Suggestions: https://FertilityFriend.com/contact.html IMPORTANT LIMITATIONS: This calendar uses only approximate predictions and cannot be used to schedule procedures, avoid pregnancy or anything where more accuracy would be required. It is intended for educational use only. Use at your own risk. Please consult your healthcare provider for any health concern. For more accurate analysis of your cycle please visit FertilityFriend.com.
Ratings & reviews
4.6
193 ratings
What’s new
Version 10.0 · Updated January 29, 2026
Fix calendar sync bugs and other minor adjustments.
App privacy
The developer, Tamtris Web Services Inc., reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
Used for: Analytics, App Functionality
Alternatives to Menstrual Calendar FMC
Looking for apps like Menstrual Calendar FMC? Here are 6 similar apps on the App Store. The highest rated is Period Log (4.7/5), and all 6 are free to download.
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Period Log
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Period Tracker: Monthly Cycles
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Period Tracker: Cycle Calendar
4.6
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Period Tracker. Cycle Calendar
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iPeriod Lite Period Tracker
4.4
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Fertility & Period Tracker •
4.6
| App | Rating | Price | Last updated |
|---|---|---|---|
| Menstrual Calendar FMC | 4.6 / 5 (193 ratings) | Free | January 29, 2026 |
| Period Log | 4.7 / 5 (1,211) | Free | Jan 17, 2026 |
| Period Tracker: Monthly Cycles | 4.0 / 5 (3,809) | Free | Mar 31, 2026 |
| Period Tracker: Cycle Calendar | 4.6 / 5 (144) | Free | Jun 3, 2026 |
| Period Tracker. Cycle Calendar | 4.5 / 5 (568) | Free | Jan 6, 2024 |
| iPeriod Lite Period Tracker | 4.4 / 5 (4,867) | Free | Sep 14, 2026 |
| Fertility & Period Tracker • | 4.6 / 5 (290) | Free | Feb 1, 2024 |