--- title: "CalcPlus - Hidden Notes - Reviews, Revenue and Downloads in United States | Apple App Store" description: "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 t" --- # CalcPlus - Hidden Notes — United States > Calculator + Encrypted Notes ![CalcPlus App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/fa/c6/ee/fac6ee7d-5654-eaa6-8dfb-bc09dfd39555/AppIcon-0-0-1x_U007ephone-0-10-0-85-220.png/434x0w.png) **Developer:** [Wildcatter](https://apptail.io/developer/wildcatter-mJndc) **Category:** Productivity **Rating:** 5.0/5 (3 ratings) **Price:** Free **Bundle ID:** com.wildcatter.CalcPlus **Store:** Apple App Store **Country:** United States **Version:** 1.0.7 (released 2025-09-15) **Original Release:** 2025-04-22 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6744618485) **AppTail Page:** [https://apptail.io/app/calcplus-hidden-notes-lgqv/united-states](https://apptail.io/app/calcplus-hidden-notes-lgqv/united-states) ## CalcPlus Description 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 Download CalcPlus and reclaim your privacy. ## CalcPlus Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e9/a4/2c/e9a42c3c-d1c8-cd3b-7045-42e5d4fbc06d/1.png/1290x2796.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/5f/64/ee/5f64eed5-2d95-5f42-d8e0-e2133ee0d314/2.png/1290x2796.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/76/38/93/76389367-53ae-15a0-9570-badbbbd22552/3.png/1290x2796.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/30/a4/3d/30a43d23-efa0-ba5b-10d3-03b313d80a8e/4.png/1290x2796.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/6c/90/20/6c902044-5c55-2c32-68b8-10625da82539/5.png/1290x2796.png) ## CalcPlus Rating Breakdown in United States - 5 stars: 3 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## CalcPlus Reviews in United States ### ***** "Love this app!" It’s perfect for keeping hidden notes on my phone. Just what I’ve been looking for! -- M&G’sMom, 2025-08-02 ### ***** "I love this app" I have so many miscellaneous passwords, pass phrases, usernames and IDs and what not I need to keep track of that I don’t feel comfortable storing in the notes app but I still want on my iphone because I need quick access. This is a super easy secure solution -- DaveSec920, 2025-04-22 [View all CalcPlus reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## CalcPlus In-App Purchases | Item | Price | |------|-------| | CalcPlus Pro | $9.99 | ## CalcPlus Available In - [United States](https://apptail.io/app/calcplus-hidden-notes-lgqv/united-states) - [United Kingdom](https://apptail.io/app/calcplus-hidden-notes-lgqv/united-kingdom) - [Argentina](https://apptail.io/app/calcplus-hidden-notes-lgqv/argentina) - [Austria](https://apptail.io/app/calcplus-hidden-notes-lgqv/austria) - [Australia](https://apptail.io/app/calcplus-hidden-notes-lgqv/australia) - [Azerbaijan](https://apptail.io/app/calcplus-hidden-notes-lgqv/azerbaijan) - [Belgium](https://apptail.io/app/calcplus-hidden-notes-lgqv/belgium) - [Bulgaria](https://apptail.io/app/calcplus-hidden-notes-lgqv/bulgaria) - [Bahrain](https://apptail.io/app/calcplus-hidden-notes-lgqv/bahrain) - [Brunei](https://apptail.io/app/calcplus-hidden-notes-lgqv/brunei) - [Belarus](https://apptail.io/app/calcplus-hidden-notes-lgqv/belarus) - [Canada](https://apptail.io/app/calcplus-hidden-notes-lgqv/canada) - [Switzerland](https://apptail.io/app/calcplus-hidden-notes-lgqv/switzerland) - [Chile](https://apptail.io/app/calcplus-hidden-notes-lgqv/chile) - [China](https://apptail.io/app/calcplus-hidden-notes-lgqv/china) - [Colombia](https://apptail.io/app/calcplus-hidden-notes-lgqv/colombia) - [Czechia](https://apptail.io/app/calcplus-hidden-notes-lgqv/czechia) - [Germany](https://apptail.io/app/calcplus-hidden-notes-lgqv/germany) - [Denmark](https://apptail.io/app/calcplus-hidden-notes-lgqv/denmark) - [Algeria](https://apptail.io/app/calcplus-hidden-notes-lgqv/algeria) - [Ecuador](https://apptail.io/app/calcplus-hidden-notes-lgqv/ecuador) - [Egypt](https://apptail.io/app/calcplus-hidden-notes-lgqv/egypt) - [Spain](https://apptail.io/app/calcplus-hidden-notes-lgqv/spain) - [Finland](https://apptail.io/app/calcplus-hidden-notes-lgqv/finland) - [France](https://apptail.io/app/calcplus-hidden-notes-lgqv/france) - [Greece](https://apptail.io/app/calcplus-hidden-notes-lgqv/greece) - [Croatia](https://apptail.io/app/calcplus-hidden-notes-lgqv/croatia) - [Hungary](https://apptail.io/app/calcplus-hidden-notes-lgqv/hungary) - [Indonesia](https://apptail.io/app/calcplus-hidden-notes-lgqv/indonesia) - [India](https://apptail.io/app/calcplus-hidden-notes-lgqv/india) - [Iceland](https://apptail.io/app/calcplus-hidden-notes-lgqv/iceland) - [Japan](https://apptail.io/app/calcplus-hidden-notes-lgqv/japan) - [Lebanon](https://apptail.io/app/calcplus-hidden-notes-lgqv/lebanon) - [Madagascar](https://apptail.io/app/calcplus-hidden-notes-lgqv/madagascar) - [North Macedonia](https://apptail.io/app/calcplus-hidden-notes-lgqv/north-macedonia) - [Malta](https://apptail.io/app/calcplus-hidden-notes-lgqv/malta) - [Mexico](https://apptail.io/app/calcplus-hidden-notes-lgqv/mexico) - [Nigeria](https://apptail.io/app/calcplus-hidden-notes-lgqv/nigeria) - [Netherlands](https://apptail.io/app/calcplus-hidden-notes-lgqv/netherlands) - [Norway](https://apptail.io/app/calcplus-hidden-notes-lgqv/norway) - [New Zealand](https://apptail.io/app/calcplus-hidden-notes-lgqv/new-zealand) - [Philippines](https://apptail.io/app/calcplus-hidden-notes-lgqv/philippines) - [Pakistan](https://apptail.io/app/calcplus-hidden-notes-lgqv/pakistan) - [Qatar](https://apptail.io/app/calcplus-hidden-notes-lgqv/qatar) - [Romania](https://apptail.io/app/calcplus-hidden-notes-lgqv/romania) - [Russia](https://apptail.io/app/calcplus-hidden-notes-lgqv/russia) - [Singapore](https://apptail.io/app/calcplus-hidden-notes-lgqv/singapore) - [Slovakia](https://apptail.io/app/calcplus-hidden-notes-lgqv/slovakia) - [Thailand](https://apptail.io/app/calcplus-hidden-notes-lgqv/thailand) - [Tunisia](https://apptail.io/app/calcplus-hidden-notes-lgqv/tunisia) - [Türkiye](https://apptail.io/app/calcplus-hidden-notes-lgqv/turkey) - [Ukraine](https://apptail.io/app/calcplus-hidden-notes-lgqv/ukraine) - [Armenia](https://apptail.io/app/calcplus-hidden-notes-lgqv/armenia) - [South Africa](https://apptail.io/app/calcplus-hidden-notes-lgqv/south-africa) - [Angola](https://apptail.io/app/calcplus-hidden-notes-lgqv/angola) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*