My First Calculator at App Store analyse

App power index: 100 (based on ranks around App Stores today)
Education
Developer: Visual Edvantage
Price: 0 free
Current version: 1.1, last update: 7 years ago
First release : 17 Apr 2013
App size: 9.59 Mb
4.7 ( 6747 ratings )
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Estimation application downloads and cost

> 2.2k
Monthly downloads
~ $ 900
Estimation App Cost


My First Calculator is a great way to introduce numbers, counting, addition, subtraction and basic features of a calculator to children. It has been designed to focus on core introductory numeracy competencies before introducing children to further concepts such as zero and negative numbers.

FEATURING
* Visually concrete representations
- A narrated voice reinforces the number selected. This is followed by a cute sound effect that enables mental referencing
- Animals are shown randomly for every equation

* Equation bar
- Watch the equation update dynamically increment as numbers and operators are selected

* Errorless teaching
- My First Calculator brings children through a step by step process by allowing only permissible buttons to be pressed. E.g. You cannot press the Plus (+) button without first pressing a number.

* Zero comes later!
- Avoid the confusion of zero concepts when introducing numbers. Without the 0 button, My First Calculator allows addition and subtraction up to 18.

* Negative numbers?
- My First Calculator avoids the concept of negative numbers by only allowing subtraction of numbers smaller than the first selected number.

* Realistic button sounds
- Tap a button and hear it pop!
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Available in countries
Country Price
USA 0.99 USD
Available for devices
iPhone3GS, iPadWifi, iPad3G, iPhone4, iPodTouchThirdGen, iPodTouchFourthGen, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus,