Apps by Red Hong
Adding Eggs app icon

Education

Adding Eggs

Red Hong

$0.99 In-app purchases
Open on Apple

About this app

Adding Eggs app teaches kids the sum of counts mathematic concept which helps the kids to understand The decimal numeral system through moving the eggs, align with the eggs at 10 per row. With moving the egg to understand the dismantling of the figures, for example: the number 5 can be split into the sum of two numbers - 3 and 2 or 1 and 4. In addition, you can click on the egg and count to see the number of eggs, the egg will appear different egg animals, ex. penguins, birds, platypus. This app provides six different grades from easy to hard levels - 10, 20, 30, 40, 50, 60 and each level use the number of grade for sum of count. For example, when you select level 60, the maximum of number does not exceed 60 for sum of count pratice. 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

Latest release

What’s New

Version 1.6 Jan 31, 2024

minor bug fixes

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
0 ratings
0 Aug 20, 2026 · 0 ratings Aug 20, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current $0.99
Historical low USD 0.99
Paid → free
Price history
Current $0.99
$0.99 $0.50 Free Aug 20, 2026 · $0.99 Aug 20, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Aug 20, 2026 · 4:56 PM $0.99

Screenshots

Adding Eggs iPad screenshotAdding Eggs iPad screenshotAdding Eggs iPad screenshotAdding Eggs iPad screenshotAdding Eggs iPad screenshot