Kosha: Private Photo Vault

Kosha is a private photo vault: hide photos, videos, documents and notes in an encrypted vault that only your pattern opens. Everything is encrypted on your phone with keys that never leave it. No account, no cloud, no ads. Use it as a photo locker for the pictures you'd rather keep to yourself. LOCKED WITH YOUR PATTERN • Draw your pattern to open the vault. After that, your fingerprint or face can open it too • Wrong guesses are slowed down: after 5 tries, Kosha makes you wait longer each time • Forgot your pattern? Your recovery story, a silly sentence you write down once, gets you back in HIDE PHOTOS AND VIDEOS • Import photos and videos from your gallery, plus PDFs and other files • Kosha copies them into the vault; delete the originals from your gallery when you're ready • Shoot with Kosha's private camera: photos and videos go straight into the vault and never touch your gallery • Private camera photos are saved without location data • View, zoom and play everything inside the app. Share or export only when you choose SEARCH WITH AI, ON YOUR PHONE • Type what you're looking for, like "dog" or "sunset", and Kosha finds the matching photos, even when there are no words in the picture • The AI runs entirely on your phone, even in airplane mode. Your photos are never uploaded • Smart albums gather your videos, screenshots, receipts and notes for you PRIVATE ALBUMS AND NOTES • Albums and folders, with sorting and your own order • Locked albums ask for your fingerprint, screen lock or pattern before they open • Encrypted notes and checklists • Trash keeps deleted items for 30 days, then erases them for good PRIVACY THAT GOES FURTHER • Screenshots and screen recordings of your vault are blocked, and it stays hidden in the app switcher • Locks the moment you leave the app, or after a delay you choose • Locks when you place your phone face down • Only the keyboard that came with your phone can type in Kosha, in incognito mode, so third-party keyboards never see your notes or searches • Your vault key is tied to this phone's secure hardware • No account, no ads, no analytics. There is no Kosha server that could see your vault FREE AND PRO Kosha is free for up to 100 items, with every feature included. Kosha Pro removes the limit: monthly, yearly (new subscribers can start with a 7-day free trial) or a one-time lifetime purchase. If Pro ends, nothing is locked away: you can still view, export and delete everything. GOOD TO KNOW Your vault lives only on this phone, and there is no cloud backup yet. Uninstalling Kosha or clearing its storage erases the vault, so export anything you want to keep first.