Multiplying eggs vs KAKU²
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Montessori multiplication board concept
- Interactive egg games
- Discover different egg animals
- Learn multiplication concepts
- Tap or shake to interact
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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
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.
- Create pictures with shapes
- Assemble objects and animals
- Shape puzzle games
- Find matching shapes game
- Color matching game
- No correct answers, encourages creativity
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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
Verdict
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
Multiplying eggs costs $0.99 and KAKU² $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
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.
| Parameter | Multiplying eggs | KAKU² |
|---|---|---|
| Price | $0.99 | $0.99 |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | 0.0% of reviews | 87.5% of reviews — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 34 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 10 MB | 74 MB |
| Age rating | 4+ | 4+ |
| Developer | Red Hong | ENONE Inc. |
Customer experience
Multiplying eggs
KAKU²
In-app purchases
Multiplying eggs
No in-app purchases
KAKU²
No in-app purchases
Questions
Is Multiplying eggs free?
Is KAKU² free?
Do Multiplying eggs or KAKU² have ads?
Which is updated more often, Multiplying eggs or KAKU²?
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