About this app
Sharelock brings real privacy to the conversations you already have. Send a message that only your recipient can open. Lock it, and it stays sealed until they unlock it with their device's biometrics or passcode, right in the chat. Send locked photos too: they stay hidden until your recipient unlocks them, and you can delete any photo you sent, forever, whenever you want. No accounts, no sign-ups, and your photos are end-to-end encrypted, so no one but your recipient can open them. Nothing extra to install.
Latest release
What’s New
New: send a photo that stays hidden until they unlock it Full-screen viewing with double-tap to zoom Senders can delete a sent photo any time Various fixes and improvements
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 6, 2026 · 8:14 PM Free
Screenshots
