Comparison

Bigger Math vs Goritmi Brains

Price, ratings, monetisation and update history for both games, side by side โ€” with what reviewers say about each.

Head to head
About

Bigger Math

Features
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From the math teacher developer of Math Juice and Sign Streak comes...Bigger! The game is as simple as they come...just choose the greater of two values. Now five grades in one game! Includes ForReward reward system designed for parents and teachers to incentivize learning. Aligned to 1st grade, 2nd grade, 3rd grade, 4th grade and 5th grade CCSS math standards.

About

Goritmi Brains

Features
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Goritmi Brains is ten educational games for kids aged 3 to 12, built by parents. From toddlers learning their first ABCs to confident readers at school. No adverts. No third-party tracking. Nothing waiting to interrupt your child halfway through. Fifteen focused minutes a day is enough to see a difference. Every game adapts to your child's age group, so a three-year-old matching pictures and a ten-year-old rebuilding a jigsaw are each playing something that fits. TEN LEARNING GAMES IN ONE APP Memory Match โ€” find the pairs. Memory retention, concentration and visual perception. Number Explorers โ€” counting, addition, subtraction and comparing. Early maths and 123s that grow with them. Alphabet Adventure โ€” ABC letter recognition, phonics and early reading. Word Wizard โ€” spell the word from the picture. Vocabulary and spelling, one letter at a time. Picture Puzzle โ€” rebuild a picture from memory. Spatial awareness and problem-solving. Trace Trail โ€” tracing and writing letters, numbers and shapes with a finger, and colouring the shapes in. Time Tickers โ€” learn to tell the time on both analogue and digital clocks. Monster Munch โ€” match colours and shapes. Sorting, sequencing and hand-eye coordination. Balloon Bursters โ€” pop the right balloon before it floats away. Attention span and processing speed. Brain Trainer โ€” one round of every game, mixed together. WHAT YOUR CHILD PRACTISES Reading and language โ€” alphabet and letter recognition, phonics, vocabulary, spelling. Maths โ€” number recognition, counting, arithmetic, patterns, logical reasoning. Thinking โ€” problem-solving, decision-making, sequencing, memory. Attention โ€” concentration, focus, processing speed, visual perception. Motor skills โ€” handwriting and tracing, hand-eye coordination, fine motor control. And the quieter ones that matter just as much: patience, perseverance, independence, and the confidence that comes from finishing something difficult. BUILT FOR THREE AGES: PRESCHOOL, INFANTS AND JUNIORS 3-5, 6-8 and 9-12 โ€” preschool, nursery and kindergarten; infant school; junior school. Choose an age group and every game changes with it: shorter words, smaller grids and no timers for the youngest; longer words, bigger puzzles and a clock for the oldest. Change it any time as your child grows. Toddlers and preschool children get bigger buttons, every instruction read aloud, and no reading required to play. FOR PARENTS โ€ข Play limits โ€” fifteen minutes, then a break. You set both. โ€ข Bedtime โ€” the app sleeps outside the hours you allow. โ€ข Different limits for school days and weekends. โ€ข A PIN, so only you can change any of it. โ€ข A separate profile for each child, with their own progress and limits. โ€ข A progress screen showing stars, accuracy and which skills are growing. โ€ข No adverts, no third-party analytics, no advertising ID. WHAT IT COSTS Memory Match and Number Explorers are completely free โ€” every category, every level, no subscription and no account needed. The other eight games give you the first five levels of every category free, and a subscription unlocks the rest. Every purchase sits behind a parent gate, so a child cannot buy anything on their own. A NOTE FROM US We are parents, and we built the app our own children use. That meant no adverts, no pop-ups pulling them somewhere else, and nothing following them around the internet. We would rather your child had fifteen focused minutes than an hour of noise. Thank you for letting us be part of their learning. Terms of Use (EULA): https://busybrainsgame.com/terms-of-use.html

Screenshots

Bigger Math3 screens
Goritmi Brains4 screens

Verdict

The call

The clearest difference is in-app purchases: Bigger Math at none against Goritmi Brains's 2. Goritmi Brains's advantage is update cadence (every 2 weeks vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Goritmi Brains sells 2 in-app purchases, starting at $2.99 per month. Bigger Math asks for nothing beyond the download.

UpkeepUpdate frequency

Bigger Math ships an update every 6 months, Goritmi Brains every 2 weeks. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

Scorecard2 real differences ยท 4 level
Bigger Math versus Goritmi Brains: the parameters behind the verdict, then further details
ParameterBigger MathGoritmi Brains
PriceFreeFree
Update frequencyEvery 6 monthsEvery 2 weeks โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.2 โ€” better13.0
Further details โ€” not scored
Size46 MB241 MB
Age rating4+4+
DeveloperBryan BazilauskasGoritmi Ltd

In-app purchases

None

Bigger Math

No in-app purchases

2 purchases

Goritmi Brains

Subscriptions2
  • Goritmi Brains Game7 Days trial$2.991 Month
  • Goritmi Brains Premium (Yearly)$29.991 Year

Questions

Is Bigger Math free?
Bigger Math is free to download, with no in-app purchases.
Is Goritmi Brains free?
Goritmi Brains is free to download, with in-app purchases available.
Do Bigger Math or Goritmi Brains have ads?
Neither Bigger Math nor Goritmi Brains shows ads.
Which is updated more often, Bigger Math or Goritmi Brains?
Bigger Math ships an update every 6 months, and Goritmi Brains every 2 weeks. Most recently, Bigger Math was updated on October 26, 2026 and Goritmi Brains on October 28, 2026.

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