Lock It: Calculator Vault came out 38 days ago. It is a niche app, with 260 installs. It doesn't have enough ratings yet to judge what users think.
Lock It: Calculator Vault is made and published by
Itapslab.
AppBrain is an independent app data site and isn't affiliated with Itapslab.
The app name, icon, screenshots and description belong to Itapslab and are shown as
published on Google Play.
About Lock It: Calculator Vault
Lock It: Calculator Vault is a productivity app developed by Itapslab.
How many times has Lock It: Calculator Vault been installed?
Lock It: Calculator Vault has been installed 260 times. In the last 30 days, the app was installed 260 times.
What is the rating of Lock It: Calculator Vault?
Lock It: Calculator Vault has no ratings yet.
Is Lock It: Calculator Vault free?
Lock It: Calculator Vault is free. The app size is 38.50 MB. The latest version available is 3.17.17. The last update was on October 15, 2026.
What are the requirements for Lock It: Calculator Vault?
The app has a content rating of Everyone. The app has been available on Google Play since October 2026.
Description by Itapslab(from Google Play)
Lock It is a private vault app hidden behind a real calculator. Hide photos, videos, notes, passwords and 2FA keys, send private messages, and make live 1:1 video and voice calls.
This is not a calculator-only app. The calculator is the face. Your vault, notes, keys, media, and optional Messages stay behind your equation.
What you get • Real calculator for everyday math • Unlock the vault by typing your secret equation and pressing = • Sealed notes, media, camera captures, passwords / 2FA keys, and phone numbers on this device • Optional Messages: 1:1 chats and groups with people you invite • Discover: optional people board and family-friendly circles inside Messages • Encrypted Cloud locker (Watch Bank credits or rewarded ads) — files encrypted on this phone before they leave it • Live 1:1 video and voice: Freemium uses Watch Bank credits (1 credit = 1 min video or 3 min voice). Premium Pro includes 90 min video and 3 hr voice each week, then credits • Vault Weather for a city or ZIP you type (no GPS) • Encrypted account recovery for notes, keys, numbers, and settings when signed in — still needs your equation. Camera photos stay on this phone unless you put them in Encrypted Cloud
Plans • Freemium: vault + Messages with ads (vault-home banner, occasional full-screen ads, optional Watch Bank rewarded ads). Live calls use credits. Credits also skip some full-screen ads and buy Encrypted Cloud space. • Premium Pro ($4.99/month on Google Play): no ads, live calls with weekly minutes, extra live time with credits • Offline Vault ($9.99 one-time on Google Play): local vault only, no ads, no Messages or live calls
Watch Bank packs on Google Play: $0.99 = 10 credits, $4.99 = 75 credits, $9.99 = 200 credits.
Privacy Your equation is stored only as a salted hash. We cannot recover a forgotten equation. Notes and keys on this phone are encrypted (AES-GCM). When signed in, an encrypted recovery of notes, keys, numbers, and settings is stored on your account. Camera photos and imported files stay on this phone unless you add them to Encrypted Cloud. Cloud services use Firebase. Freemium ads use Google AdMob. We do not sell personal data. You must be 13+.
Account First open: agree to Privacy and Terms, then sign in with Google or email, or Skip for a local vault (Messages needs an account later). Then set your equation. Delete cloud account data in Settings, or use the account deletion page.
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