Three (Rule of 3 Calculator)
Simple everyday-use calculator
免費
3.2.0for iPhone, iPad and more
9.9
2 Ratings
Pericles Maravelakis
Developer
617.5 KB
Size
2023年09月21日
Update Date
Utilities
Category
4+
Age Rating
Age Rating
Three (Rule of 3 Calculator) 螢幕截圖
About Three (Rule of 3 Calculator)
For example:
If my car consumes an average 8.8 litres of gas per 100 kilometers, a 350 kilometer trip will consume 30.8 litres (and therefore $61.6 if gas price is $2/litre)...
...or a fast currency converter: if 1 Euro is about 1.09 US dollars, 33.9 EUR is 36,92 USD.
Three can also be used for measurements, image sizes, grocery shopping and more.
As simple and trivial it is, the rule is used daily in practical arithmetics.
The application has a simple and modern interface to perform fast calculations and includes some basic options to facilitate the displaying results (thousands separator, decimal digits) including color customization in dark/light modes.
If my car consumes an average 8.8 litres of gas per 100 kilometers, a 350 kilometer trip will consume 30.8 litres (and therefore $61.6 if gas price is $2/litre)...
...or a fast currency converter: if 1 Euro is about 1.09 US dollars, 33.9 EUR is 36,92 USD.
Three can also be used for measurements, image sizes, grocery shopping and more.
As simple and trivial it is, the rule is used daily in practical arithmetics.
The application has a simple and modern interface to perform fast calculations and includes some basic options to facilitate the displaying results (thousands separator, decimal digits) including color customization in dark/light modes.
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最新版本3.2.0更新日誌
Last updated on 2023年09月21日
歷史版本
iOS 17 support plus some minor fixes and improvements.
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Version History
3.2.0
2023年09月21日
iOS 17 support plus some minor fixes and improvements.
3.0.0
2023年06月26日
After a long hiatus, the app was written from scratch including full support for iOS 15 and 16.
2.1.1
2018年01月15日
- iOS 11 and iPhone X compatibility.
- New Dark Mode Interface.
- Customise the interface with the color you like.
- New Dark Mode Interface.
- Customise the interface with the color you like.
2.1.0
2018年01月02日
- iOS 11 and iPhone X compatibility.
- New Dark Mode Interface.
- Customise the interface with the color you like.
- New Dark Mode Interface.
- Customise the interface with the color you like.
2.0
2017年01月08日
Version 2.0 brings a complete interface redesign for all iOS devices, with live result preview as you type and removal of all advertisements.
1.1.1
2014年10月05日
The application is now compatible with for iOS 8.
1.1
2014年09月08日
The app:
- can now handle very large numbers,
- has a new iPhone/iPod UI layout,
- uses a decimal keyboard on iPhones and iPods,
- has an option to permanently remove advertisements with an in-app purchase.
- can now handle very large numbers,
- has a new iPhone/iPod UI layout,
- uses a decimal keyboard on iPhones and iPods,
- has an option to permanently remove advertisements with an in-app purchase.
1.0.3
2014年06月03日
Various fixes and improvements
1.0.2
2014年03月20日
Fixed minor bugs
1.0.1
2014年02月17日
Fixes a bug that prevented decimal values to be displayed.
1.0
2014年01月03日
Three (Rule of 3 Calculator) FAQ
點擊此處瞭解如何在受限國家或地區下載Three (Rule of 3 Calculator)。
以下為Three (Rule of 3 Calculator)的最低配置要求。
iPhone
須使用 iOS 15.0 或以上版本。
iPad
須使用 iPadOS 15.0 或以上版本。
iPod touch
須使用 iOS 15.0 或以上版本。
Three (Rule of 3 Calculator)支持英文