Comparison

Multiplying eggs vs KAKU²

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

Head to head
About

Multiplying eggs

This app uses a playful, Montessori-inspired approach to teach children multiplication concepts through interactive egg games. Kids can discover different egg animals and learn numbers by tapping or shaking their device.

Highlights
  • Montessori multiplication board concept
  • Interactive egg games
  • Discover different egg animals
  • Learn multiplication concepts
  • Tap or shake to interact
Features
Read full description

Featured on the App Store New & Noteworthy list for Education in Taiwan. The multiplication table app named multiplying eggs app which design concept is from Montessori multiplication board. It allows children to play the number of eggs and understand the concept of multiplication. The children can click on the egg or shake around the iPad, will appear different egg animals, for example: penguins, platypus, birds eggs. Demo video: https://www.youtube.com/watch?v=DnR76y2z8tA PARENT/PRIVACY NOTICE: Our apps: -Do not include analytics -Do not collect or share any personal data -Do not contain in App Purchases for additional content -Do not contain ads -Do not contain Social Network Integration

About

KAKU²

This app allows users to create unique pictures by manipulating and combining various shapes. It also offers engaging puzzle and matching games using the created artwork, fostering creativity and problem-solving skills.

Highlights
  • Create pictures with shapes
  • Assemble objects and animals
  • Shape puzzle games
  • Find matching shapes game
  • Color matching game
  • No correct answers, encourages creativity
Features
Read full description

Why don't you try a little unusual "shape play”? KAKU² manipulates figures to create various shapes, You can create pictures by attaching parts to make objects, animals, etc.
You can also play shape games such as puzzles with the pictures. [ Create ] First, create a picture of the shape. Tap the screen to increase the shape, Move the shape with your finger and bring it to the desired position. That's all! You can move shapes, erase or add them, Because it becomes a colorful pattern no matter how you operate it, You can enjoy it just by looking at it. Also, since you can add things and patterns to shapes, Please try various expressions such as animals and vehicles. [ Game ] - PUZZLE - The shapes in the picture will fall apart. Put the shape back in place to complete the picture. Because you can play with the original picture you created, Puzzle patterns and difficulty levels are endless. - FIND ME - Find the randomly specified shape in the completed picture. There is no time limit, so you can take your time and play slowly, I'm recording the time, so it's okay to aim for the best. - COLOR - Since the figure can be moved, Move so that shapes with the same color are next to each other. If there are 3 or more of the same color as the color of the shape that is attached to the moved shape, the shape of that color will disappear. When you move a shape, a new shape is added, so Let's erase all shapes and clear while erasing shapes well!

 ------------------------------ So that there are no "correct, wrong" things to make like building blocks or playing with clay There is no correct answer for this KAKU². Touch and move, edit and combine, Make your own picture and enjoy!

Screenshots

KAKU²4 screens

Verdict

The call

The clearest difference is review sentiment: KAKU² at 88% against Multiplying eggs's 0%. KAKU² also leads on update cadence (every 2 months vs every 34 months) and device support (3 vs 1). Multiplying eggs's advantage is iOS requirement (8.0 vs 13.0). On price, ads, in-app purchases and monetization model 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

Multiplying eggs costs $0.99 and KAKU² $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Multiplying eggs ships an update every 34 months, KAKU² every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard4 real differences · 6 level
Multiplying eggs versus KAKU²: the parameters behind the verdict, then further details
ParameterMultiplying eggsKAKU²
Price$0.99$0.99
Rating—5.0 (3 ratings) — better
Positive reviews0.0% of reviews87.5% of reviews — better
Number of ratings—3 — better
Update frequencyEvery 34 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPadiPhone, iPad, iPod — better
Requires iOS8.0 — better13.0
Further details — not scored
Size10 MB74 MB
Age rating4+4+
DeveloperRed HongENONE Inc.

Customer experience

Multiplying eggs

Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

KAKU²

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews8 reviews
Positive87.5%
Neutral12.5%
Negative0.0%

In-app purchases

None

Multiplying eggs

No in-app purchases

None

KAKU²

No in-app purchases

Questions

Is Multiplying eggs free?
Multiplying eggs costs $0.99, with no in-app purchases.
Is KAKU² free?
KAKU² costs $0.99, with no in-app purchases.
Do Multiplying eggs or KAKU² have ads?
Neither Multiplying eggs nor KAKU² shows ads.
Which is updated more often, Multiplying eggs or KAKU²?
Multiplying eggs ships an update every 34 months, and KAKU² every 2 months. Most recently, Multiplying eggs was updated on November 1, 2026 and KAKU² on November 3, 2026.

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