# IGCSE, A Level, O Level

> Study notes, worked solutions and MCQs for O Level, IGCSE and A Level subjects.

Canonical page: [https://chrome-stats.com/d/com.kayodelucas.learndeep](https://chrome-stats.com/d/com.kayodelucas.learndeep)

## Overview

- **ID:** `com.kayodelucas.learndeep`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Kayode Oladoye
- **Category:** EDUCATION
- **Downloads:** 293
- **Version:** 1.0.0
- **Last updated:** 2026-08-05
- **First published:** 2026-07-22
- **Publisher country:** NG
- **Size:** 28 MB
- **Data as of:** 2026-09-16
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.kayodelucas.learndeep)
- **Privacy policy:** [https://sites.google.com/d/1j3IiHrCfBDWw0nzg3nOvH22sEJVeV0\_k/p/1qicnH59-pgsqXvpRiKSonV3BrSzCmlD3/edit](https://sites.google.com/d/1j3IiHrCfBDWw0nzg3nOvH22sEJVeV0_k/p/1qicnH59-pgsqXvpRiKSonV3BrSzCmlD3/edit)

## Description

Study notes, worked examples and exam-standard practice questions for secondary school and A Level — all 11 subjects, all offline, no ads.<br><br>Every topic is written from textbook sources and broken down section by section, so you can go from first principles to full understanding without needing a teacher beside you.<br><br>SUBJECTS<br><br>Mathematics Additional Mathematics Physics Chemistry Biology Economics Accounting Geography Statistics English Language Literature in English<br><br>Covering Grades 7–12 in full, with foundation material from Grade 1 and extension material at university level.<br><br>WHAT&#39;S INSIDE EVERY TOPIC<br><br>📖 Clear explanations Plain-language breakdowns structured section by section. No jargon you haven&#39;t been taught yet.<br><br>🔢 Worked examples Step-by-step solutions showing exactly how each answer is reached — not just the final result. Available for Mathematics, Additional Mathematics, Physics, Chemistry, Accounting, Economics and Statistics.<br><br>🔘 Multiple choice questions Exam-standard MCQs with instant answer checking and a full worked solution for every option.<br><br>✍️ Theory questions Structured theory questions with model answers you reveal when you&#39;re ready — so you can attempt properly first.<br><br>🌍 Practical applications How each topic is actually used, from industry to everyday life. Useful when a topic feels abstract and you need a reason to care.<br><br>📊 Diagrams Visual explanations for the topics that need them, from cell structure to supply and demand curves.<br><br>WORKS COMPLETELY OFFLINE<br><br>Everything is on your device. No internet needed, no data cost, no loading spinners. Study on a bus, in a boarding house, anywhere.<br><br>NO ADS. NO SUBSCRIPTION. NO ACCOUNT.<br><br>Nothing is collected about you. There&#39;s no sign-up, no email, no tracking — open the app and start studying.

## Rankings

- #1,572,972 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.kayodelucas.learndeep.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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