It doesn't have enough ratings yet to judge what users think.
CalcPlus - Hidden Notes is made and published by
Wildcatter LLC.
AppBrain is an independent app data site and isn't affiliated with Wildcatter LLC.
The app name, icon, screenshots and description belong to Wildcatter LLC and are shown as
published on the App Store.
About CalcPlus - Hidden Notes
CalcPlus - Hidden Notes is a productivity app developed by Wildcatter LLC.
User Ratings
CalcPlus - Hidden Notes is rated 5.00 out of 5 stars. The rating is based on 3 ratings.
App Information
CalcPlus - Hidden Notes is freely available from the App Store. The app size is 1.12 MB. The latest version available is 1.0.7. The last update was on September 15, 2025.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since April 2025.
Description by Wildcatter LLC(from the App Store)
CalcPlus is a fully functional calculator with a hidden encrypted notes system built in. Enter your 6-digit PIN, tap =, and unlock secure, local-only notes storage completely offline.
Use CalcPlus to store: • Crypto wallet recovery phrases (Ledger, MetaMask, etc.) • API keys and infrastructure passwords • Home Wi-Fi or VPN credentials • Door codes, admin access, or tax IDs • Any sensitive info that shouldn’t be in iCloud, Google Docs, or your camera roll
Everything is encrypted on-device. No cloud sync. No account. No trace.
CalcPlus Pro features: • Set your own custom PIN • Enable Face ID / Touch ID 2FA • Wipe notes after failed PIN attempts • Choose between Blue, Red, or Teal themes and auto-switch app icons to match
CalcPlus is designed for privacy-focused users, security professionals, and anyone who wants peace of mind without compromise.
Why CalcPlus? • Encrypted and offline • Stealthy interface looks like a basic calculator • No signup. No servers. No ads. • Instant, secure access — even when your signal is dead
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
