Comparison

Busy Division vs Math Juice

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

Head to head
About

Busy Division

Practice division skills with this brain training game. Choose from multiple difficulty levels and two distinct modes: endless training or a timed challenge to test your speed and accuracy.

Highlights
  • Division problem solving
  • Multiple choice answers
  • Endless training mode
  • Timed challenge mode
  • Adjustable difficulty levels
  • Online leaderboards
Features
Read full description

Second of a "BUSY" series!! Let's try to do Busy Division! 【How to play】 ・You cipher for 「Division」pop up one after another on the whiteboard. ・Select the correct answer from multiple answers on front side note. ・It is 2 modes of 「Repeat Training Mode」and 「Challenging Mode」. ・You can select challenge level from 「Easy」「Normal」「Hard」「Extra」 「Repeat Training Mode」 ・As the name suggests, It is endless mode and in here you can training freely. ・Repeat training is important to arithmetic. You learn by doing it iteratively. ・Touch the End button on the screen, you can end the game. Number of your correct answers and total time are display on the screen. 「Challenging Mode」 ・In this mode, the time limit of 6 minutes. And it will test your speed of answering and accuracy. So it's best to check your ability. ・ The speed of questions increases gradually as continuous correct answers continue! New system "boost". ・Link up with Ranking System. Post on your score and compete for scores with your rivals. It's NEW!! New Challenge Level「Extra」 ・This division is indivisible by 「redundancy」! ・Select two answers of「Quotient」and「Remainder」from answer candidates. ・Quotient candidate is black, Remainder candidate is pink.(each 4 choices) 「Providing Materials」 Images「Illustration AC」 http://www.ac-illust.com Special Effects「Music is VFR」 http://musicisvfr.com Voice「Machi Minase」 https://twitter.com/mikic_ton Rendering Audio「Mitsuteru Nagato」 https://twitter.com/mitieru_kun Special Thanks「Riverion」 http://revellion.net

About

Math Juice

Practice math facts with engaging games designed by teachers. Features timed challenges and a coin-earning mode to make learning enjoyable for students, parents, and educators.

Highlights
  • Speed Run mode for timed practice
  • Grind Mode with coin rewards
  • Multiplication, division, addition, subtraction practice
  • Perfect squares and combined operations
  • Progress tracking for parents and teachers
  • Reward structure for motivation
Features
Read full description

Designed by teachers and tested by students, Math Juice is a brilliant way to make it more fun to practice math facts. Includes two modes: Speed Run - sprint practice...how many can you answer in 1 minute? Grind Mode - marathon practice...get in the zone and earn coins. The more you play, the more you win! Game types include: multiplication 1-12 division 1-12 addition 1-12 subtraction 1-12 perfect squares 11-20 combined multiplication & division 1-12 combined addition & subtraction 1-12 combined all 4 basic operations 1-12 sequential multiplication 1-12 and more! Parents - Math Juice is productive screen time. Swipe right after a game to see how much practice your future mathematician has done. There's a reward structure built in that you can use however you like. Tie game rewards to real life treats...for example: 3 in-game gold coins = 1 real-life ice cream cone...or whatever you can dream up. Teachers - there's no more engaging way for students to practice their math facts. Give it a try yourself and you'll see what we mean. Stat tracking allows you to set individual or class goals...competition AND cooperation both work with Math Juice. Students - enjoy "Productive Play"... in other words, have fun while knowing that the time you spend will benefit you down the road in your academic career. Be sure to contact us if you have any questions or suggestions.

Screenshots

Busy Division4 screens
Math Juice3 screens

Verdict

The call

The clearest difference is rating: Math Juice at 4.7 against Busy Division's 4.2. Math Juice also leads on ads (none vs shown) and monetization model (free vs ad-supported). Busy Division's advantage is iOS requirement (9.0 vs 12.2). On price, review sentiment, ratings volume and update cadence there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Math Juice holds the better App Store score, 4.7 against 4.2. Both are backed by a comparable volume of ratings — 11 and 18 respectively. Written reviews complicate that: 100% of Busy Division's written reviews are positive against 92% of Math Juice's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 6, 2026 and October 23, 2026 respectively.

Scorecard4 real differences · 6 level
Busy Division versus Math Juice: the parameters behind the verdict, then further details
ParameterBusy DivisionMath Juice
PriceFreeFree
Rating4.2 (11 ratings)4.7 (18 ratings) — better
Positive reviews100.0% of reviews — better92.3% of reviews
Number of ratings1118 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better12.2
Further details — not scored
Size170 MB16 MB
Age rating4+4+
Developerteruhisa nagatoBryan Bazilauskas

Customer experience

Busy Division

All ratings11 ratings
Positive81.8%
Neutral9.1%
Negative9.1%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Math Juice

All ratings17 ratings
Positive88.2%
Neutral5.9%
Negative5.9%
Written reviews13 reviews
Positive92.3%
Neutral7.7%
Negative0.0%

In-app purchases

None

Busy Division

No in-app purchases

None

Math Juice

No in-app purchases

Questions

Is Busy Division free?
Busy Division is free to download, with no in-app purchases.
Is Math Juice free?
Math Juice is free to download, with no in-app purchases.
Which has better reviews, Busy Division or Math Juice?
Math Juice is rated higher. Busy Division averages 4.2 out of 5 from 11 ratings, while Math Juice averages 4.7 from 18 ratings.
Do Busy Division or Math Juice have ads?
Busy Division shows ads; Math Juice does not.
Which is updated more often, Busy Division or Math Juice?
Busy Division ships an update every 2 months, and Math Juice every 2 months. Most recently, Busy Division was updated on October 6, 2026 and Math Juice on October 23, 2026.

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