Signal Diary keeps all your data completely private and secure on your device.
We don't collect, store, or transmit any of your personal information. Your signal logs, notes, and patterns stay entirely on your device.
All your signal diary entries are stored locally on your phone or computer. No cloud storage, no external servers, no remote access.
We don't use analytics, cookies, or any tracking technologies. Your usage patterns and behavior within the app remain completely private.
When you export your signal data to share with family or your phone company, you decide exactly what to share and with whom.
No names, emails, phone numbers, or contact details
We don't access who you call or who calls you
We can't see your text messages or their content
We don't track or store your precise location
We don't access your contact list or address book
We don't monitor or access other applications
Signal Diary is a completely manual logging app. We don't access any signal strength information from your device. You manually log when you experience signal issues, missed calls, or delayed messages.
All entries you make (missed calls, delayed messages, signal observations) are stored in your device's local storage. This data never leaves your device unless you explicitly export it.
Signal Diary works completely offline and doesn't require any account creation, login, or personal information to function.
Clear all your data from the app settings whenever you want
Choose exactly what data to export and share
Your data belongs to you, not to us
Last updated: January 2025