What's New
1.fix bugs;
2.support ios 15
App Description
《Design Pattern Reference》,Include 23 Design Patterns.
---Creational:Factory Method/Abstract Factory/Builder/Prototype/Singleton
---Structural: Adapter/Bridge/Composite/Decorator/Facade/Flyweight/Proxy
---Behavioral:Template Method/Chain of Responsibility/Command/Iterator/Mediator/Memento/Observer/State/Strategy/Visitor
iPhone Screenshots
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iPad Screenshots
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App Changes
- December 10, 2014 Initial release
- December 15, 2014 Price decrease: $1.99 -> FREE!
- December 17, 2014 Price increase: FREE! -> $1.99
- February 06, 2015 New version 8.2
- February 12, 2015 Price decrease: $1.99 -> FREE!
- February 14, 2015 Price increase: FREE! -> $1.99
- March 23, 2015 Price decrease: $1.99 -> FREE!
- March 24, 2015 Price increase: FREE! -> $1.99
- December 05, 2015 Price decrease: $1.99 -> FREE!
- December 06, 2015 Price increase: FREE! -> $1.99
- December 08, 2015 Price decrease: $1.99 -> FREE!
- December 13, 2015 Price increase: FREE! -> $1.99
- December 20, 2015 Price decrease: $1.99 -> FREE!
- December 20, 2015 Price increase: FREE! -> $1.99
- January 06, 2016 Price decrease: $1.99 -> FREE!
- January 06, 2016 Price increase: FREE! -> $1.99
- November 25, 2016 Price decrease: $1.99 -> FREE!
- November 26, 2016 Price increase: FREE! -> $1.99
- June 15, 2019 New version 12.1
- November 19, 2019 Price increase: $1.99 -> $2.99
- September 16, 2023 New version 15.3
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