Master Aptitude.
Duel Live With Friends.
Gamified solo stepping stone pathways, 1v1 tabletop split-screen duels, real-time multiplayer, and previous years' question sprint challenges.
Everything Built Into The Mobile App
Self-Study Pathway
Gamified stepping stone pathway curriculum with Koji AI interactive tutor for step-by-step concept learning.
1v1 Tabletop Split-Screen
Put your phone on a table and duel with a friend locally on the same device with upside-down split controls.
Online Real-Time Duels
Create room codes, invite friends who don't have the app, and battle in real-time with live Supabase WebSocket sync.
PYQ Exam Practice Sprint
Previous 10-year question sprint modes targeting TCS, Infosys, CAT, GATE, and campus placement exams.
Koji Interactive AI Tutor
Instant mistake clinics, doubt clearing, formula breakdowns, and concept simplification for every question.
Elo Ratings & Rewards
Climb from Bronze Cadet to Grandmaster, earn daily reward coins, and unlock exclusive avatar crowns.
How to Install on Android
Download the APK
Tap the Download Android APK button above or scan the QR code using your phone camera.
Allow Installation
Tap the downloaded AptiClash.apk. If your phone asks, allow "Install from Unknown Sources" for your browser.
Launch & Duel
Open AptiClash, sign in or play as guest, and start learning or challenging your friends!