Private tools for tracking, patterns, and clearer doctor conversations

Choose the Android app for everyday mobile tracking or an offline Excel workbook for structured logging, pattern review, and appointment prep. No account required.

IKnowMyBody Android App

Private cycle tracking on your phone

Offline Cycle Tracker

Log, review patterns, and prepare for visits

Perimenopause Log

Track symptoms, sleep, mood, and medication changes

Choose Your Format

Select the type of tool that best fits your workflow

📱

Android Apps

Best for fast daily tracking, reminders, and private logging on your phone.

Ideal if you want mobile convenience and quick entries.

Excel Tools & Sheets

Best for structured offline tracking, workbook tabs, and calmer review on a larger

Ideal if you want editable sheets, summaries, and visit prep.

Featured Tools

Android App

IKnowMyBody

Private cycle tracking, reminders, and doctor-friendly summaries without another account.

View app
Excel Workbook

IKnowMyBody Offline Cycle Tracker

Secure offline spreadsheet for personal finance management

View workbook
Excel Workbook

IKnowMyBody Perimenopause Log

Track symptoms on the days they happen and keep medication or HRT notes easier to review.

View workbook

Android App

Built for private, everyday tracking on your own device.

IKnowMyBody

Track period starts, symptoms, reminders, and private notes locally on Android.

Local-firstno accountAndroidmanual export
View app page

Excel Tools

Offline workbooks for structured tracking, pattern review, and clearer appointment prep.

Excel workbookno macrosno online connectionsymptom log + meds tab + appointment prep

IKnowMyBody Offline Cycle Tracker

Log period starts, bleeding, pain, energy, and short notes, then review patterns and prepare for doctor visits.

View workbook
Excel workbookno macrosno online connectionsymptom log + meds tab + appointment prep

IKnowMyBody Perimenopause Log

Track bleeding or spotting, hot flashes, sleep disruption, mood changes, brain fog, joint aches, and HRT or medication notes.

View workbook
Track cycle irregularitysymptomsmedication or supplement useand the patterns most worth raising in appointments.

IKnowMyBody PCOS Tracker

Track cycle irregularity, symptoms, medication or supplement use, and the patterns most worth raising in appointments.

View workbook

What's Best For You?

Choose the format that fits your workflow and device preferences.

Android Apps

✨Best for
Everyday use on the go
⚡Convenience
Quick access from your phone
🚀Setup
Install and start immediately
📱Offline use
Works offline after initial setup
🎯Ideal workflow
Mobile-first, streamlined tasks

Excel Tools

✨Best for
Custom tracking and analysis
⚡Convenience
Full control and customization
🚀Setup
Download and configure to your needs
📱Offline use
Fully offline, no internet required
🎯Ideal workflow
Desktop-based, editable templates

How It Works

1

Browse tools

Explore our collection of Android apps and Excel-based tools designed for privacy and productivity.

2

Choose your format

Pick the format that fits your workflow—mobile apps for on-the-go or Excel sheets for desktop work.

3

Get started

Open the product page to learn more, download, or start using the tool right away.

Common Questions

Everything you need to know before choosing your tools

No. The app and workbooks are designed to work without another account.

No. The Excel workbooks are macro-free and have no online data connection.

Start with the Android app if you want quick daily tracking on your phone. Start with an Excel workbook if you want a more structured offline sheet.

They are built around local-first, privacy-first use. You keep the files on your own device and share only what you choose.

Use the Offline Cycle Tracker for general cycle tracking, the Perimenopause Log for symptom and HRT pattern review, and the PCOS Tracker for irregular timing, symptom burden, and medication notes.

Choose your tool

Start with the platform that fits your workflow