Blackbox

At a glance

• Editor score
  8.6 / 10
• Pricing
  Free plan
• Best for
  Users needing multiple encrypted vaults
• Free plan
  Yes
• Cloud backup
  Yes
• Facts checked
  22 Sep 2026

• Where it wins

  • Supports multiple separate vaults and decoy vaults
  • Uses AES-256 local encryption for vault contents
  • Offers iCloud, Google Drive, and Blackbox Cloud support

• Where it doesn't

  • Free access is limited to PIN-only unlocking
  • The Free plan uses local storage and includes ads
  • No verified intruder alerts or private camera

Our verdict on Blackbox

Blackbox is a mobile vault for photos, videos, files, and documents on iOS and Android. It is designed for people who want private content separated from a device’s standard gallery, with local encryption, automatic locking, and flip-to-lock controls. Multiple separate vaults make it suitable for users who need distinct spaces for different types of content, while decoy vaults provide alternate content for selected situations.

The free tier covers basic vault features, PIN-only unlocking, local storage, and an ad-supported experience. Premium adds unlimited vaults, cloud synchronization or backup, advanced unlock methods, and an ad-free experience. Unlocking options include PIN, pattern, and piano-sequence methods, giving paid users more choice than the free tier. The product’s plan structure is straightforward for users who want to begin with local storage and later add broader vault capacity or cloud features.

Blackbox’s ecosystem fit is centered on mobile devices and supported cloud services rather than desktop access. Cloud options include iCloud, Google Drive, and Blackbox Cloud, while AES-256 local encryption protects vault contents on the device. The app is a strong fit for users prioritizing separate encrypted vaults, decoy content, and flexible unlock methods. Users who specifically require verified intruder alerts, a private camera, or a broader security feature set should consider an alternative focused on those capabilities.

Your product? Our editors can test Blackbox in depth and publish a review, labelled as paid · from $149/mo →

Blackbox pricing

All 2 Blackbox plans and prices →

Blackbox fact sheet

Blackbox integrations

Blackbox lists 3 integrations on its own site.

• iCloud
• Google Drive
• Blackbox Cloud

Alternatives to Blackbox

• Quantum Media VaultA cross-platform vault with strong local privacy controls and flexible cloud sync.9.4
• Keepsafe Photo VaultA feature-rich mobile vault with cloud backup, recovery, decoy access and intruder evidence.9.1
• Private Photo VaultAn affordable mobile vault with strong privacy controls, decoy access, and cloud backup.8.9

See all Blackbox alternatives →

Blackbox vs the competition

• BBlackbox vs Quantum Media Vault
• BBlackbox vs Keepsafe Photo Vault
• BBlackbox vs Private Photo Vault
• BBlackbox vs GalleryVault
• BBlackbox vs LockMyPix
• BBlackbox vs Weave Vault

Compare Blackbox with any tool side by side →

Featured on iTechGuides

Blackbox is listed in our Photo Vault Apps directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update