About this app
MasterKey is a private, offline password manager and secure vault. Store passwords, payment cards, and wallet recovery details with on-device encryption and no accounts or servers. WHAT YOU CAN STORE • Passwords: Email, social, servers, and custom credentials • Collections: Organize related passwords in multiple collection for quick access • Cards: Credit and debit card details • Wallets: Seed phrases, private keys, and passcodes KEY FEATURES • On-device encryption: Your vault is protected locally • Fully offline: No accounts, no sync, no tracking • Backup & restore: Local, encrypted backups you control • Password generator: Create strong, unique passwords instantly • Ad-free: A clean, focused experience MasterKey focuses on privacy by design and simple, reliable organization—so you stay in control of your data. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.freeprivacypolicy.com/live/95d48cc8-6006-4697-867a-593cdeb2d56f
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 28, 2026 · 2:03 AM Free
Screenshots
