HerBattery
Understand the rhythm better.
Free · Designed for iPad. Not verified for macOS.
She doesn't need you to fix it. She needs you to understand it. HerBattery helps men understand their partner's cycle and be there when it matters most.
HerBattery
Understand her cycle. Build a stronger relationship.
Sometimes the problem isn't love.
It's timing.
HerBattery helps you understand your partner's natural monthly rhythm through a simple battery-inspired visualization. Know what to expect, communicate with more empathy, and support her when it matters most.
Built for partners.
Designed for understanding.
Private by design.
She doesn't need the app.
WHY HERBATTERY?
Most cycle apps are built for women.
HerBattery is built for the partner.
Instead of charts, symptoms, and endless tracking, HerBattery transforms the menstrual cycle into something everyone instantly understands: a battery.
A battery doesn't judge.
It simply shows how much energy is available.
Some days there's more.
Some days there's less.
One glance is enough.
Not to predict her.
Not to label her.
Simply to understand her better.
SIMPLE SETUP
Getting started takes less than a minute.
Just enter:
* The first day of her last period
* Her average cycle length
That's all.
HerBattery keeps everything up to date automatically.
No daily logging.
No accounts.
No ongoing setup.
UNDERSTAND THE FOUR PHASES
Menstrual
Lower-energy days often call for more patience, warmth, and practical support.
Follicular
Energy usually begins to return.
A great time for plans, adventures, and meaningful conversations.
Ovulation
Often the highest-energy phase.
Connection, confidence, and shared experiences may come more naturally.
Luteal
Energy gradually shifts.
Consistency, empathy, and emotional awareness become especially valuable.
PRIVATE BY DESIGN
Privacy isn't a feature.
It's the foundation.
Your partner doesn't need to install anything.
No accounts.
No cloud.
No servers.
No tracking.
No data collection.
Nothing is uploaded.
Everything stays on your device.
Because understanding someone should never require giving away their private health data.
FEATURES
* Battery-inspired daily visualization
* 28-day cycle overview
* Daily relationship insights
* Home Screen widgets
* 100% offline
* Zero data collection
* No account required
* No ads
* Supports 32 languages
* GDPR compliant
SIMPLE PRICING
* 7-day free trial
* No credit card required
* EUR 9.99 per year
Less than EUR 1 per month.
IMPORTANT
HerBattery is designed for relationship awareness and educational purposes.
It is not intended for medical, diagnostic, fertility, or contraceptive use.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
A major quality update.
• Completely refreshed App Store presentation
• Improved onboarding and setup
• Better cycle visualization
• Refined daily insights
• UI polish across the app
• Performance improvements and bug fixes
Thank you for being part of HerBattery's journey
The developer, R-Evolution S.R.L., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- R-Evolution S.R.L.
- Size
- 24.6 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 14.0 or later.
- iPhone
Requires iOS 14.0 or later. - iPad
Requires iPadOS 14.0 or later. - iPod touch
Requires iOS 14.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- Copyright
- © 2026 R-Evolution S.R.L.