• Choose your octopus's colour in the wardrobe: six free colours, six more to unlock with pearls • Shop for grown-ups: remove all ads with one purchase, or add pearls (behind the parental gate) • New short courses for older learners: high school, university and postgraduate maths, each skill opening with a quick-theory card and diagram • The world of maths: unsolved problems to play with, famous mathematicians and maths in everyday life • Smaller fixes and polish

• 2-player duel: two children race on one screen, each on sums for their own grade • Times tables trainer with a grid that shows which facts are known by heart • Octopus wardrobe: win stars, collect pearls, buy hats, glasses and more • Made for iPhone Duo, folded or unfolded • Clearer read-aloud voices when available • The online leaderboard now shows the Top 20 • Fixes for smaller iPhones

• New: a leaderboard for every game – 60-second sprint, True or false, Three hearts and Memory match – with family and Game Center rankings • Total XP has its own icon and now shows your total XP • Fixes and improvements

• Now in Spanish, Portuguese and Indonesian too • New all-time XP leaderboard next to weekly XP and stars • Game Center leaderboards join automatically when the device is signed in • Fixes and improvements

Bé Làm Toán 3.2 – lessons that match your child's school year! • Pick a grade: Preschool, Grades 1 to 5 or Middle school. Each grade has its own course following the Vietnamese curriculum – Grade 1 sticks to one-digit sums and two-digit-plus-one-digit sums without carrying • 7 new topics: Counting, Comparing, Place value, Measuring (clocks, money, units), Shapes & geometry, Decimals, Factors & primes • Almost 400 kinds of question and over 4,000 levels • Many more logic puzzles: picture patterns, odd one out, balance scales, counting legs, magic squares, age puzzles… • New: Games! Today's challenge, 60-second sprint, True or false, Three hearts and Memory match • Your child's progress carries over

Bé Làm Toán 3.1 • 50 levels in every topic (up from 10): 10 chapters, each with Warm-up, Practice, Step up, Review and Challenge • New: Leaderboard! The whole family competes on this week's XP and total stars • Optional Game Center leaderboard, switched on by a grown-up • Your child's progress carries over

Bé Làm Toán has been rebuilt from the ground up! • A new underwater world with a friendly octopus • New: logic puzzles and word problems • New: six middle-school topics – negative numbers, fractions, powers & roots, percentages, solve for x, order of operations • 10 levels in every topic • A parents' corner with charts and a "facts to practise" list • Questions read aloud, in English or Vietnamese

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