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Android product

Added October 13, 2026

Lock It: Calculator Vault

Visit Lock It: Calculator Vault↗

About the product

A working calculator that opens a private vault. Keep photos, notes, passwords and 2FA codes sealed, and message or call only the people you invite. Search "Lock It: Calculator Vault" on Google Play. https://play.google.com/store/apps/details?id=com.appfactory.calculator&referrer=utm_source%3Dapprater%26utm_medium%3Dlisting%26utm_campaign%3Dfree_ads
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Promote Lock It: Calculator Vault

Every listing gets one post to our X and Threads followers. It is seen once, then the traffic stops. Promotion keeps Lock It: Calculator Vault in front of people instead.

  • Back in the X and Threads rotation. Lock It: Calculator Vault gets posted again instead of once.
  • A promoted slot on the AppRater homepage, carrying a Promoted badge.
  • A labelled spot in the weekly email to AppRater subscribers, one promoted app per issue.
  • Stays on the first screen however old the listing is, while new submissions push everything else down.

Quarterly promotion

$35USD every 3 months

Card, Apple Pay and more, through Whop. Starts straight away.

  • Cancel any time from the Whop account you paid with, or email [email protected] and we will do it.
  • The promotion starts straight away, no waiting on us.
  • Whop handles the checkout. We never see your card.

Questions first? Email [email protected].

For ownersOwn Lock It: Calculator Vault? You can add a deal, post a role or put the badge on your own site.

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