NyxFlow - AI Menstrual Tracker
Cloudify Tech Limited Health & Fitness iPhoneiPadiPod touch
NyxFlow - AI Menstrual Tracker is a free Health & Fitness app for iPhone and iPad by Cloudify Tech Limited. Requires iOS 15.0. Updated August 28, 2025.
- Price
- Free
- on the App Store
- Size
- 108 MB
- Age 17+
- Updated
- Aug 28
- 2025 · v1.0.8
Screenshots
About NyxFlow - AI Menstrual Tracker
Track Your Cycle with Confidence! Period Tracker Happy Day helps you effortlessly log your menstrual cycle, predict upcoming periods, and identify fertile windows. Designed for women who want to understand their bodies better—whether for pregnancy planning or natural contraception. Key Features: Smart Predictions: Automatically calculates your next period, ovulation days, and safe periods based on your data. Fertility Insights: Clear charts and notifications for ovulation and high-risk pregnancy days. Privacy First: Your data stays on your device—no cloud storage Privacy Policy: https://www.partneraichatbot.com/periodhappyrabbit/Privacy.html Terms Of Use: https://www.partneraichatbot.com/periodhappyrabbit/TermsOfUse.html
What’s new
Version 1.0.8 · Updated August 28, 2025
- Fix Bug ! ! !
App privacy
The developer, Cloudify Tech Limited, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: Device ID
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:
- Identifiers: Device ID
Used for: Third-Party Advertising, Analytics
Alternatives to NyxFlow - AI Menstrual Tracker
Looking for apps like NyxFlow - AI Menstrual Tracker? Here are 6 similar apps on the App Store. The highest rated is LunaTrack (5.0/5), and all 6 are free to download.
-
Period Tracker－Pregnancy・Femin
4.7
-
VitalFit Care
-
LunaTrack
5.0
-
Pregnancy Test Checker (AI)
4.3
-
Period Tracker | Mooni
3.9
-
SelfEmpower
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| NyxFlow - AI Menstrual Tracker | – | Free | August 28, 2025 | |
| Period Tracker－Pregnancy・Femin | 4.7 / 5 (1,539) | Free | May 6, 2026 | Compare |
| VitalFit Care | – | Free | Apr 14, 2026 | Compare |
| LunaTrack | 5.0 / 5 (3) | Free | Jun 10, 2025 | Compare |
| Pregnancy Test Checker (AI) | 4.3 / 5 (372) | Free | Oct 1, 2026 | Compare |
| Period Tracker | Mooni | 3.9 / 5 (25) | Free | Jun 29, 2026 | Compare |
| SelfEmpower | – | Free | May 29, 2024 | Compare |