Embedded Files
When I looked for a way to track my cycle, I was shocked by what I found. Most apps required me to create an account, upload my data to their servers, and agree to 'anonymized' data sharing. As an engineer, I know that once your data is on someone else's server, you lose control of it.
I didn't want my personal health history to be a product for sale. I wanted a digital version of a paper notebook—something only I could see.
I built the Secret Period Tracker to be different. It is a 'Local-Only' app.
Your Phone is the Vault: Every date, symptom, and note you enter stays on your iPhone’s local storage.
No Servers: There is no 'Lanasun Server.' I don't have a database of your information because I don't want it.
Invisible to Others: Your data isn't synced to a cloud where it can be leaked or subpoenaed. It lives and dies on your device."
Step 1 : Just Open
Step 1 : Just Open
There is no 'Sign Up' or 'Login' screen. You start tracking immediately.
Step 2 : Log
Step 2 : Log
Tap the calendar to add your cycle info. It’s fast, clean, and distraction-free.
Step 3 : Peace of Mind
Step 3 : Peace of Mind
Close the app knowing your data is exactly where it belongs: with you.
No Accounts: You never have to provide an email or password.
No Internet Required: The app works perfectly in Airplane Mode. It never "calls home."
No Third-Party Tracking: I don't use Google Analytics or Facebook pixels.
No Data Selling: I can't sell what I don't have.
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