Calculator Lock - Photo Vault vs LibreVault
Calculator Lock - Photo Vault
sababasystems.comLibreVault
github.comSide by side
| Figure | Calculator Lock - Photo Vault | LibreVault |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Android | Yes | Yes |
| Plans published | 2 | 1 |
| Spec score · Photo Vault Apps | 8.6 (#5) | 7.6 (#15) |
| Encryption | The product page identifies the vault as AES-256 encrypted and the policy describes encryption for vault files, thumbnails, notes and database records. | Media is encrypted and decrypted locally on-device, and the base encryption key is protected using Android Keystore. |
| Support | Support is available by email, and optional feedback can be sent over HTTPS without automatically attaching vault files or PINs. | The project directs users to report bugs and feedback through GitHub Issues. |
Plans
In their own words
Calculator Lock - Photo Vault
Calculator Lock - Photo Vault is an Android privacy vault concealed behind a working calculator and opened with a 4-digit PIN. It stores photos, videos, audio, PDFs, files, and Secure Notes in encrypted app-private storage. Different PINs can open separate vaults without a visible session switcher. Users can search and pin encrypted notes, organize items in built-in folders, and restore deleted media or notes from Trash. The app displays photos, videos, audio, and PDF previews; unsupported files can be unlocked, exported, or shared. The maker describes screenshot protection and clipboard cleanup on sensitive flows. The free plan costs nothing and allows up to two personal vaults, with ads possibly appearing. There is no cloud backup or PIN recovery. Optional Intruder Detection may capture a front-camera photo after repeated failed attempts.