# Formula Lockscreen: JEE & CBSE

> Master Math formulas for JEE & CBSE every time you unlock your phone

Canonical page: [https://chrome-stats.com/d/com.stackindex.formula\_lockscreen](https://chrome-stats.com/d/com.stackindex.formula_lockscreen)

## Overview

- **ID:** `com.stackindex.formula_lockscreen`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** StackIndex
- **Category:** EDUCATION
- **Downloads:** 22
- **Version:** 1.1.1
- **Last updated:** 2026-06-18
- **First published:** 2026-05-05
- **Publisher country:** IN
- **Size:** 11 MB
- **Data as of:** 2026-10-03
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.stackindex.formula_lockscreen)
- **Privacy policy:** [https://shriyanshx.github.io/pages/privacy\_policy.html](https://shriyanshx.github.io/pages/privacy_policy.html)

## Description

Master Math &amp; Physics formulas for JEE Main, JEE Advanced, and CBSE Class 12—effortlessly.<br><br>Stop wasting time on mindless scrolling. Formulä Lockscreen is the ultimate study tool that helps you memorize high-frequency formulas through passive learning. Every time you wake up your phone, you see a new formula, a derivation, or a memory trick.<br><br>Why choose Formulä Lockscreen for your exam prep?<br><br>🚀 Smart Lockscreen Revision: Passive memory building every time you check your phone. Perfect for busy JEE and NEET aspirants.<br><br>📚 Complete Formula Sets: Targeted packs for JEE Main, JEE Advanced, CBSE Class 12, and NEET.<br><br>🧠 Understand, Don&#39;t Just Memorize: Each card includes &quot;ELI5&quot; (Explain Like I&#39;m 5) notes, real-world use cases, and step-by-step derivations.<br><br>⚠️ Avoid Common Mistakes: Learn the typical traps students fall into for every mathematical concept.<br><br>📈 Track Your Progress: Built-in quizzes and &quot;Exam Relevance&quot; tags show you which formulas appear most frequently in real papers.<br><br>🛠️ Fully Customizable: Choose specific topic groups like Algebra, Trigonometry, Calculus, or Geometry to focus on your weak areas.<br><br>Comprehensive Subject Coverage:<br>Our library includes everything from Basic Algebra to complex Derivatives and Integrals. Whether you are a Class 11 student starting your journey or a Class 12 student in the final stretch, this is your digital formula sheet.<br><br>Ace your competitive exams with the smartest study hack on the Play Store.

## Rankings

- #2,622,828 — Overall

## Permissions and access

### Permissions

- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_DATA_SYNC`
- `android.permission.INTERNET`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.READ_PHONE_STATE`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.SYSTEM_ALERT_WINDOW`
- `android.permission.USE_FULL_SCREEN_INTENT`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.android.vending.CHECK_LICENSE`
- `com.stackindex.formula_lockscreen.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.stackindex.formula_lockscreen)