Calculator Pro+ - Private SMS
Android app by Private SMS Box. Communication · Private SMS Box
- Store rating
- 4.45 / 5
- Store rating count
- 4667
- Download price
- Free to download
- In-app purchases
- Listed by the store
- Version
- 4.2.155
- Listing last refreshed
- 2026-09-12
View the original store listing
Store description excerpt
🔢 𝗖𝗮𝗹𝗰𝘂𝗹𝗮𝘁𝗼𝗿 𝗣𝗿𝗼+ — 𝗧𝗵𝗲 𝗖𝗮𝗹𝗰𝘂𝗹𝗮𝘁𝗼𝗿 𝗧𝗵𝗮𝘁 𝗞𝗲𝗲𝗽𝘀 𝗬𝗼𝘂𝗿 𝗣𝗿𝗶𝘃𝗮𝘁𝗲 𝗟𝗶𝗳𝗲 𝗣𝗿𝗶𝘃𝗮𝘁𝗲 Calculator Pro+ looks and works like a normal calculator. Enter your secret PIN on the keypad and unlock a completely hidden world — private SMS, in-app calls, chats and media, invisible to everyone else. ━━━━━━━━━━━━━━━━━━━━━━━━━━ 🧮 𝗛𝗜𝗗𝗗𝗘𝗡 𝗜𝗡𝗦𝗜𝗗𝗘 𝗔 𝗥𝗘𝗔𝗟 𝗖𝗔𝗟𝗖𝗨𝗟𝗔𝗧𝗢𝗥 Dial your secret PIN on the keypad to open your private vault — no swipes, no obvious unlock screens. On Android 9 and below, hide the app icon completely and access it via a secret browser link. On Android 10 and above, the app stays visible as a normal calculator. ━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔒 𝗠𝗨𝗟𝗧𝗜-𝗟𝗔𝗬𝗘𝗥 𝗦𝗘𝗖𝗨𝗥𝗜𝗧𝗬 • PIN lock & fingerprint unlock • Fake PIN — decoy shows empty inbox to anyone who asks • Auto-lock on screen off or idle timer • Shake-to-close for instant privacy in public ━━━━━━━━━━━━━━━━━━━━━━━━━━ 💬 𝗣𝗥𝗜𝗩𝗔𝗧𝗘 𝗠𝗘𝗦𝗦𝗔𝗚𝗜𝗡𝗚 — 𝗧𝗪𝗢 𝗪𝗔𝗬𝗦 ── Hide Native SMS & MMS (via free AdvanceSMS app) ── Set AdvanceSMS as your default SMS app — it silently routes private contacts' messages into Calculator Pro+'s vault. Never visible in your phone's native inbox. Replies sent as normal SMS with no indication you are using a hidden app. ── Free App-to-App Messaging ── When both sides use Calculator Pro+, messages travel over the app's own private network — no SMS, no carrier charges, no device traces. Free over Wi-Fi or mobile data. • Smart reply suggestions • Disappearing messages — 1 hour to 3 months • Delete for Everyone — both sides, instantly ━━━━━━━━━━━━━━━━━━━━━━━━━━ 📞 𝗜𝗡-𝗔𝗣𝗣 𝗩𝗢𝗜𝗣 𝗩𝗢𝗜𝗖𝗘 & 𝗩𝗜𝗗𝗘𝗢 𝗖𝗔𝗟𝗟𝗦 Voice and video calls between Calculator Pro+ users over the internet — no carrier minutes, no native call log trace, no SIM required. Full-screen incoming call even on a locked screen. Bluetooth and speakerphone supported. ━━━━━━━━━━━━━━━━━━━━━━━━━━ 📵 𝗦𝗠𝗦 & 𝗖𝗔𝗟𝗟 𝗕𝗟𝗢𝗖𝗞𝗘𝗥 Block unwanted contacts silently through the app. All blocked activity logged privately inside your vault. ━━━━━━━━━━━━━━━━━━━━━━━━━━ ☁️ 𝗚𝗢𝗢𝗚𝗟𝗘 𝗗𝗥𝗜𝗩𝗘 𝗕𝗔𝗖𝗞𝗨𝗣 & 𝗥𝗘𝗦𝗧𝗢𝗥𝗘 Auto-backup on a daily, weekly or monthly schedule. Restore everything in one tap when you switch phones or reinstall the app. Local backup to device storage also supported. ━━━━━━━━━━━━━━━━━━━━━━━━━━ 📱 𝗩𝗜𝗥𝗧𝗨𝗔𝗟 𝗡𝗨𝗠𝗕𝗘𝗥𝗦 Buy a temporary number inside the app and contact anyone without revealing your real phone number. ━━━━━━━━━━━━━━━━━━━━━━━━━━ 🎨 𝗙𝗨𝗟𝗟 𝗖𝗨𝗦𝗧𝗢𝗠𝗜𝗦𝗔𝗧𝗜𝗢𝗡 Wallpaper themes, Colors themes, dark mode, custom bubble colours, fonts, per-contact ringtones, wallpapers and 300+ emoji. ━━━━━━━━━━━━━━━━━━━━━━━━━━ ✅ 𝗪𝗛𝗬 𝗖𝗔𝗟𝗖𝗨𝗟𝗔𝗧𝗢𝗥 𝗣𝗥𝗢+ ✔ Real working calculator — zero suspicion ✔ App icon hidden from launcher on Androi
Review coverage
AppRill has captured 150 reviews for this app. This is a collected sample, separate from the store rating count. Latest review capture: 2026-09-12.
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