Make Me Smarter is mental arithmetic practice: from 3 + 4 to 4-digit sums, times tables and BODMAS, with short lessons, hints and speed tricks. It also has memory techniques, reasoning puzzles, general knowledge (GK) questions, a world map quiz of countries and capitals, and Retention Notes that bring back what you save on day 1, 3, 7 and later. A few minutes a day makes you faster and more accurate at what you practise.

SEVEN TRACKS, 96 LEVELS
• Maths, from Beginner to Expert: 3 + 4 up to 4-digit sums, borrowing, times tables, long multiplication, division and BODMAS
• Everyday Maths: percentages, discounts, GST and tips, percentage change, squares, cubes and estimates
• Speed Tricks: multiply by 11 in your head, square numbers ending in 5, work near 100, estimate, and check answers by casting out nines; many are the tricks taught as Vedic maths
• Memory: hold and chunk digits, build a memory palace, and turn numbers into words with the major system
• Reasoning: number patterns, "think twice" questions, working backwards, knights and knaves, base rates, thinking traps and mental models
• General Knowledge: science, geography, history, sports, space and nature, each answer with a fact
• Map quiz: find countries on the world map, name the highlighted one, and match countries and capitals, neighbours, rivers and highest peaks, region by region

LEARN THE WAY THAT STICKS
• Short lessons: try an example first, then see the trick and a worked example
• Stuck? A hint shows the first step
• Review: missed questions come back after 1, 2, 4, 8 and 16 days
• Mix it up, drill your weakest skills, or climb as far as you can
• Endless practice on most levels, and Listen mode for true mental arithmetic: questions are read out
• How sure are you? See whether "Sure" really means right
• Every wrong answer shows the right one and how to get there

RETENTION NOTES
• Spaced repetition for your own notes: save a fact, a word, a photo of the board or a voice memo as a flashcard
• Each note comes back on day 1, 3, 7, 15, 31, 63 and 127: try to recall it first, then look and say how it went
• One reminder on the days your notes are due

WORLD GEOGRAPHY
• A world map: tap a country to see its population, rivers, highest peak, area, capital and forest cover around it
• Open a country for its rivers, mountains, mineral sites, terrain and forests, with charts and the data's sources
• A 3D globe, and the land's height along any line you draw
• Search in English or Hindi
• A country's detailed map downloads once from our website, then works offline

STAY MOTIVATED
• Today's practice in one tap, with a daily goal
• Daily Challenge: the same 10 questions for everyone; share your result grid
• Challenge a friend with a code for the same questions
• Stars, XP, streaks with shields and a month calendar
• Achievements for mastering skills, and stats that show how you're improving
• A home-screen widget and an optional reminder, tied to a moment in your day

PROFILES AND WORKSHEETS
• Profiles: each person on the phone gets their own progress
• Printable worksheets with answers, and a progress report

SIMPLE AND PRIVATE
• English and Hindi; big numbers as 1,00,000 or 100,000
• No account, no login
• Works offline (a country's detailed map downloads once)
• Your progress and notes stay on your phone; export a backup whenever you like
• Light and dark themes, an optional timer, and sound and vibration controls
• Free and complete, with a few ads. An optional one-time Supporter purchase removes them and adds colour themes.

Placement test: already good at math? Skip straight to your level.

Your first question is waiting: 3 + 4.