Tresora is your encrypted photo vault with diary and cycle tracker — locally on your phone, Made in Germany.

Some things belong only to you. Photos, videos, letters, thoughts. Tresora is the place where exactly those things stay: encrypted on your device. No cloud giants reading along. No tracking. No ads.

WHAT AWAITS YOU

★ Encrypted photos & videos
Bring photos and videos into your private vault. They only ever leave your device encrypted — if at all. Albums, mood filters, album protection with PIN and biometrics. A photo vault that takes the word "private" seriously.

★ Sealed letters · Diary for your future self
Write to yourself — sealed until the date you choose. A diary that opens when the time is right. A kind of self-encounter that only Tresora knows.

★ Anchor — small impulses for your day
Daily sentences, written by women for women. No toxic positivity, no lifestyle coaching. Empowerment that doesn't feel like it.

★ Mood diary & yearly heatmap
Keep track of how you're doing. A diary view and a map of your year that shows what was — and what can still come.

★ Cycle tracker — your data, locally
Period tracker and cycle log, encrypted on your phone. Your cycle, your data. No server leaks. No collection for ad networks.

★ Tresora Echo (Beta)
Sending a photo and want to know who passed it on? Tresora embeds an invisible watermark. If the photo turns up somewhere, you know from whom.

★ Disguise mode
On your home screen, you can swap the Tresora icon for a calculator, compass or notepad. Anyone glancing at your phone sees — nothing.

PRIVACY AS A RIGHT

Tresora is Made in Germany. Built by WEITERFUNKEN GmbH in Cologne. No US providers reading along. Encryption happens locally on your device. You alone hold the key to your photo vault, your diary, your cycle data.

★ Local AES-256 encryption
★ No ads, no tracking
★ Servers in Germany
★ Full data export, any time
★ One-tap account deletion

AVAILABLE IN 10 LANGUAGES

Deutsch · English · Español · Français · Italiano · Nederlands · Polski · Português · Svenska · Dansk

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Tresora isn't for everyone. Tresora is for you.

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