We are specialized in Internet applications outsourcing. Services include the development of iPhone App, iPad App, iPhone Game, iPad Game, Android App, Android Game and Web Design.


Blackit is a technology startup business in Hong Kong. We specialize in providing Custom Mobile Apps Development, Web Application Development. We have expertise in Android application development iOS application development for iPhone and iPad. We offer full service creative design, development, project management, strategy and distribution, and partner closely with our customers to achieve their goals. Our clients include several small IT firms to large Government contractors. Our founders bring in their unique experience in managing turn key projects from their prior work. Our key personnel have a wealth of experience in the internet and mobile fields. Our key personnel were personally responsible for successfully managing projects in their past experience. Teammotto has software engineers who specialize in iPhone Application Development, Google Android Programming, Java, J2EE, PHP, JavaScript, jQuery, MySQL, J2ME and other Web 2.0 technologies.


Blackit is uniquely positioned to be the software development team for organizations that do not want to maintain their own software development department. We can engage IT personnel with various levels of experience and technologies to work on client projects at a short notice. We have made a commitment to excellence and we strive to exceed our customer expectation. We measure our success by each of our client’s success and satisfaction.


Our approach to services is guided by a single goal: Customer needs. We analyze and evaluate our customer’s needs and provide unbiased recommendation on their technology needs. Our technical advisory team can help our customers with their technical decision making process and formulate their IT Strategy.

Our Expertise



Our reliable team

AndyProject Director


With over 7 years experience in project management, and has been successfully completed over 100 projects with different size which includes Yamss Take away App, Gharry Car Rental and Home Automation, etc.



Senior programmer, fimilar with unix/linux、windows platform design, SHELL, SQL, MySql, oracle sqlserver and db2.

AnitaDesign Director


The most experienced designers in Teammotto. Mainly for UI and layout design.

StevenChief Programmer


Senior programmer that familiar with C++,C,Objective-C,Java,  iOS SDK,cocos2d engine.

JessieOperating Director


Speed up the project process and make sure everything is on the track. Most of projects under her management are completed in time


Find the most reliable developer for your apps and games development


iOS App

We use Objective-C to develop APP; For 2D game, we use cocos2D engine while 3D uses Unitity3D. The project combined with project planning, design, programming and UAT.

Android App

Android App is using Java, Eclipse and Android SDK to develop, and sometime may use Xcode together with C++ for better effect. The development process of Android App is similar to iOS; however, the UAT will be more complicated with too many models of Android phone.

WinPhone App

There are many ways to develop WinPhone App such as Visual Studio 2010 Express for Windows Phone、Windows Phone Emulator、Silverlight for Windows Phone  and Expression Blend 4.

Mobile Games

We mainly use cross platform such as cocos2d-x to development mobile games. Cocos2d-x allows developing iPhone and Android at the same time for cost-saving purpose. The primary programming language to develop mobile games is C++ with SQLite for database.

Cross Platform

Not only mobile games can use cross platform framework, we also use Flash and html5 to develop apps and games for multi-platform; however, the quality may lower than native coding.

Web Design

We keep providing web design service since our establishment. So no matter its corporate web, eCommerce, functional or huge system, we are always your reliable suppler. We use PHP + MySql for coding while Photoshop for design.


Thanks for your support of our growing


Listen to what they think about us

Thanks Andy putting so much effort on this project. Really appreciated.

Alex Lin

Founder, 價值中國

項目合作過程流暢, 最欣賞的是: 他不只會按需求完成, 還會把需求中有問題的地方提出, 這是業界中最有價值的地方 !

Gary Wong

Senior Marketing Manager, Intercel


Amy Huang



Jason Tai

Marketing Officer, Honest Industrial Co. Ltd.

初次跟Andy見面, 會因為他年輕的外表而懷疑他的能力。但經過一次又一次的接觸, 我知道他是有能力的。事實上, 他從沒令我失望過!謝謝你, Andy!

Jack Cheng

CEO, Sinic Group


Wins Tsang

Designer, 康家(香港)有限公司

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Industry Information

Rainbowsystem.com.hk 網站改版

September 18th

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Hong Kong. Shenzhen

Tel:(852) 3111 2577 Email:info@mobile-apps.com.hk

Shenzhen Office Tel:(86-755) 8520 5844 Email:0755@tm0755.com

HK Office:1716, 362, Sha Tsui Road, Tsuen Wan, Hong Kong

Shenzhen Office:Longgang District, Shenzhen, PRC

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