# SecretCalc: Math & Mini Games > Pro Scientific Calculator with Hidden Retro Games & LCD Pet! Canonical page: [https://chrome-stats.com/d/com.btmk.secretcalc](https://chrome-stats.com/d/com.btmk.secretcalc) ## Overview - **ID:** `com.btmk.secretcalc` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** The Prime Studio - **Category:** PRODUCTIVITY - **Downloads:** 6 - **Version:** 1.0.1 - **Last updated:** 2026-07-30 - **First published:** 2026-07-29 - **Publisher country:** VN - **Size:** 25 MB - **Data as of:** 2026-09-12 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.btmk.secretcalc) - **Website:** [https://secrets-cals-btmk.web.app](https://secrets-cals-btmk.web.app/) - **Privacy policy:** [https://secrets-cals-btmk.web.app/privacy-policy](https://secrets-cals-btmk.web.app/privacy-policy) ## Description 🧮 SecretCalc: Math & Mini Games – More Than Just a Calculator!

Looking for a precise scientific calculator for study and work, while also wanting a fun way to de-stress after solving math problems? SecretCalc offers a seamless combination designed for you!

Featuring an authentic retro LCD dot-matrix interface packed with functional math tools, SecretCalc hides an enjoyable mini-arcade experience right inside.

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🌟 PROFESSIONAL CALCULATOR FEATURES

• Retro LCD Display: Enjoy the feel of a physical calculator with crisp dot-matrix fonts and realistic screen aesthetics.
• Versatile Math Tools: Full support for scientific calculations, trigonometry, exponents, logarithms, constants, and unit conversions.
• Advanced Solver: Perform Matrix operations, Solve equations, analyze Statistics, and plot dynamic Function Graphs (Graphing mode).
• Customizable Visuals: Adjust display contrast, keypad colors, and LCD themes to suit your preference.

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🎮 HIDDEN RETRO MINI-GAMES

Unlock 4 engaging mini-games rendered in detailed HD Dot-Matrix graphics:

1. 🐍 Snake (Retro LCD Edition): Screen wrap-around feature! Eat bonus fruits (Apples, Strawberries, Cherries) for extra dynamic reward points.
2. 🦖 Dino Run (Obstacle Jumper): The classic endless runner with HD Dot-Matrix graphics, smooth physics, and increasing speed challenges.
3. 🐱 CalcPet (Virtual LCD Pet): A retro virtual pet living inside your calculator! Feed, play, clean, and watch your pet evolve in real-time (even when the app is closed).
4. 🧠 Puzzle Arcade (2048 & Minesweeper): Exercise your brain with the classic 2048 tile merger and retro Minesweeper grid.

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💡 KEY ADVANTAGES OF SECRETCALC

• 2-in-1 Convenience: A practical tool for math tasks and a quick stress-reliever all in one place.
• Adaptive & Lightweight: Auto-scales across various screen resolutions while keeping battery consumption minimal.
• 100% Offline: Calculate formulas and play arcade games anywhere without needing an Internet connection.

Download SecretCalc today to experience a unique blend of Math & Entertainment! ## Rankings - #2,924,911 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_ADSERVICES_TOPICS` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.FOREGROUND_SERVICE` - `android.permission.INTERNET` - `android.permission.WAKE_LOCK` - `com.android.vending.BILLING` - `com.android.vending.CHECK_LICENSE` - `com.btmk.secretcalc.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` - `com.google.android.gms.permission.AD_ID` ## Similar extensions and apps - [RetroCalc: Retro Calculator](https://chrome-stats.com/d/xyz.yoav.retrocalc) — 2 users - [Arcade Calc: Quiz & Calculator](https://chrome-stats.com/d/com.navlin.arcade_calculator) — 16 users - [Calc Plus: Smart Calculator](https://chrome-stats.com/d/com.basic.simple.calculator) — 21,917 users - [CalcApp Pro](https://chrome-stats.com/d/com.calcappproo.gahudu) - [CalcPro: Scientific&Basic Math](https://chrome-stats.com/d/com.calcpro.scientific.calculator.basic.math.smart.theme) — 21 users - [SmartCalc App](https://chrome-stats.com/d/com.aasthaglass.smartcalc) — 3 users - [Calculator Gamer Pro](https://chrome-stats.com/d/com.appmake.calculatorgamepro) — 179 users - [Minimal Calculator: Sci& Basic](https://chrome-stats.com/d/com.ram.minimalcalc) — 109 users - [SmartCalc: The Modern](https://chrome-stats.com/d/com.pareshbhai.smartcalc) — 29 users - [UltraCalc Pro](https://chrome-stats.com/d/com.calculator.devharsh.me) — 38 users - [calculator](https://chrome-stats.com/d/com.innovastudiotech.calculatorpro) — 199 users - [Calculator](https://chrome-stats.com/d/com.nebula.developer.dotcalculator) — 57 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.btmk.secretcalc)