APP Development
Development Experience and Functionality Overview
Lifestyle Apps to Boost User LoyaltyGas stations, restaurants, travel, rewards, coupons, promotions, membership management, e-commerce, dating apps, live-stream tipping, AR interaction, Vision Pro, education, online courses, eSim, Mobile POS, logistics platforms, fitness, and more—whatever you can think of, we have the experience in developing it.
Development Experience and Functionality Overview
IoT Integration with High-Level Scenario ExecutionFrom treadmills to heart rate monitors, RS232 integration to USB 3.0, Bluetooth-connected automotive systems, electric vehicle controls, IoT device management, and streaming for cameras—whatever your business model, we make it happen across various fields.
Development Experience and Functionality Overview
Turning Native Features into Tools, Easy POC Without BurdenMany clients need to establish small-scale scenarios first to ensure native system support for future expansion or integration into their business model. We support minimal POC development to meet the requirements of early-stage proposals.
Development Experience and Functionality Overview
AI Applications for Mobile, Dual-Platform IntelligenceIn the era of AI in everything, mobile integration can’t lag behind. With Apple Intelligence in iOS 18, the competitive advancement between Samsung and Google’s Gemini on Android, and Huawei's HarmonyOS accelerating in text and voice processing, mobile devices are set to make AI ubiquitous in the near future.
APP Development Process
Requirement Consultation
Before finalizing the collaboration, we conduct an initial requirement consultation with the client and prepare a quotation. Once the collaboration is confirmed, our project manager promptly forms a project team to begin in-depth consultations on requirements.UI/UX Visual Design Planning
Based on the client’s visual expectations, we create highly usable and user-friendly designs. Through iterative feedback with the client, we ensure that the final design aligns with the client’s desired outcome.Programming, Automated Deployment, and Testing
We follow a proprietary development process and strict standards, incorporating ISO27001 guidelines to ensure high security and stability throughout the coding and automated testing phases. All development outputs undergo rigorous code review at the supervisory level, ensuring that the final product delivered to the client meets the highest quality standards.Launch and Deployment
With extensive experience in dual-platform submission, we can navigate platform review policies to avoid potential major setbacks in the review process. Additionally, we provide recommendations for highly available system architectures and integrate services during deployment.Warranty and Maintenance
All projects include a warranty period based on the project cost, during which system defects are repaired free of charge. For ongoing maintenance, we offer stable support with fees generally ranging from 10% to 18% of the original project cost, depending on the system’s complexity and the manpower required for maintenance.Quotation Method
The quotation is calculated based on a per person-per day rate. We break down all tasks, and different rates apply for different types of work. The calculation is straightforward: the number of people multiplied by the time they spend equals the total cost. You can also handle the server setup yourself, so there are no hidden costs or unexpected fees. Everything is transparent, and we communicate openly with our clients.- We offer maintenance services for systems we did not develop. We will need an authorization agreement for the code from you and the original developer, access to the source code and data, and, ideally, the system development documents to assess our ability to meet the requirements.
- Please provide us with your requirements document so our team can evaluate it. We can also arrange a meeting for an in-person discussion. If your details aren’t very specific yet, don’t worry. Talk with our professional team, and we can help define the scope of development together.
Wang, Da Zhong
Fundhot・Co-founder
If it weren't for TWJOIN's assistance in optimizing our website, developing products, and combating hackers, Funndhot wouldn't have been able to maintain its position as the largest mutual fund investment community. Finding TWJOIN as a key partner has been the wisest decision I've made since starting my business!
Joe
Asia-Life Corporation・Co-Founder & CEO
TWJOIN shows remarkable professionalism and proactiveness in programming and planning. Particularly, they thoroughly discuss tax regulations and accounting procedures with us in advance. As a result, our entire Asialife online and offline retail system has been running for over 38 months, processing 1.1 million transactions and over 1,000 entries and exits per week with remarkable stability and accuracy. Additionally, TWJOIN swiftly identifies the causes of any issues, provides tailored solutions, and minimizes system downtime and business losses.
Tsai, Huang Chung
ACER E-ENABLING SERVICE BUSINESS INC.・Senior Manager
TWJOIN has been involved in our project, providing us with support and strength, allowing us to win the trust of our customers. I am impressed by TWJOIN's passion for technology and their demand for service quality. TWJOIN can be trusted and entrusted in the field of information software outsourcing. In the days to come, as in the past, we will need your continued support and cooperation, so that we can together reach another peak.
Sonet Team
We are honored to have found the collaboration platform provided by TWJOIN. Throughout the cooperation process, they have demonstrated high levels of cooperation, effectively transforming our concepts into practical functionalities. They have also been responsive to feedback, adeptly handling and implementing our suggestions to meet expectations. Additionally, they have frequently leveraged their years of experience to assist us in improving and providing higher quality functionalities. This allows us to focus on conceptualizing core features and managing the platform, making them a trusted partner.
JIAN,RONG ZONG Lawyer
Wiseteam Founding PartnerTWJOIN is our client. Despite the young age of the founder, I am deeply impressed by their passion for technology and their high standards for service quality. I believe that the company can be trusted and relied upon in the field of IT software outsourcing.
Wearn team
Wearn Information Co., Ltd.
Wearn is a large investment community website that demands strict stability and high performance. The maintenance and operation services provided by TWJOIN ensure that our app runs smoothly and offers a good user experience.The team at TWJOIN is experienced and highly skilled. They can quickly resolve technical issues and provide effective optimization suggestions to help us improve our app's performance. Their professional attitude and prompt responses leave us very satisfied. Whenever we encounter problems, they always provide timely support.We are very satisfied with the services provided by TWJOIN. This collaboration has made us more confident about the future. We recommend TWJOIN to any company in need of professional maintenance and operation services.
Clair Director
FORMOSA WATCH CO., LTD.
We had a very pleasant collaboration with TWJOIN. They helped us establish a new e-commerce platform website and integrated payment and invoicing services. They also performed SEO optimization, improving our website's performance in search engines.The team at TWJOIN was meticulous in project management, maintaining close communication with us at every stage to ensure our needs were promptly addressed. Their technical capabilities gave us peace of mind, and the entire project progressed smoothly, meeting our expectations.We appreciate the support from TWJOIN. This collaboration has made our business operations more seamless. We recommend TWJOIN to any business in need of professional website development and technical support.
Liao Wen hao,CEO
PICNESE CO., LTD.
We are very fortunate to be able to collaborate with the most passionate and professional technology company in Taiwan, TWJOIN. As a result, the app we commissioned was completed smoothly and on schedule, fully meeting our company's requirements for functionality, stability, and performance. This app is currently serving the teachers and students of several elementary school lower grade tutoring classes. The team spirit and professionalism of TWJOIN is a source of pride for Taiwan. Thank you for helping to fulfill the dreams of the next generation in Taiwan.
Liu Xu wu, CEO
Smart Creative Marketing CO., LTD.
Anyone who has experience with outsourcing software development knows how lucky you are to find a professional IT service provider that offers high cooperation and relevant development advice—it's truly a blessing.The bittersweet journey of software development outsourcing could fill endless nights and days with stories. These are the valuable lessons we've learned after paying a steep price in time and money.Therefore, when we were introduced to the TWJOIN team by a friend to assist with our platform development, our interactions confirmed that we had found the right team. Bingo! If you can partner with the TWJOIN team, it will surely save you many detours during the development process.So, if you're still unsure about how to find a software development provider, I sincerely recommend the TWJOIN team, allowing them to become a great partner in your business endeavors.
CMP Project Manager
China Metal Products Co., Ltd.
For the optimization and revision of the membership APP in this project collaboration, we are very grateful for the professional support from TWJOIN. They have coordinated with the project's needs and goals, integrating multiple system functions including CRM, CDP, and APP. Throughout the project, discussions and adjustments were systematically analyzed and integrated, and solutions were proposed, allowing the project to progress smoothly. The outcomes achieved together have also greatly satisfied the team!
ZHANG ZUO MIN
National Atomic Research Institute・Deputy Engineer
TWJOIN has been a trusted partner of our team for many years. Their service is honest and passionate, and their software engineers handle projects with great dedication and responsibility. Throughout the project, they provide thorough support for content details, troubleshooting, and ongoing maintenance, making them a highly recommendable company!
LIN GUAN YU
WHA YOGA
TWJOIN possesses strong technical capabilities. Not only is it a high-quality local company in Taiwan, but it is also highly skilled in professional system development and integration. We highly recommend it to companies in need of digital transformation, enabling their brands to connect with the world!!
David Senior Business Development Manager
TURING SPACE
In early 2024, TWJOIN formed a partnership with Turing Certificate. TWJOIN, with its extensive expertise in system development and integration, leverages Turing Certificate and APIs to connect various services, assisting clients in building digital certificate applications that align with business needs and internal process standards, maximizing employee productivity and operational efficiency. This collaboration has supported organizations in government, finance, healthcare, and other sectors that prioritize and actively establish digital trust, enabling them to build essential digital certificate management platforms. Looking ahead, we hope to continue partnering with TWJOIN to create a borderless digital trust network and achieve a new future of sustainable, shared trust.
Wang, Da Zhong
Fundhot・Co-founderIf it weren't for TWJOIN's assistance in optimizing our website, developing products, and combating hackers, Funndhot wouldn't have been able to maintain its position as the largest mutual fund investment community. Finding TWJOIN as a key partner has been the wisest decision I've made since starting my business!
Joe
Asia-Life Corporation・Co-Founder & CEOTWJOIN shows remarkable professionalism and proactiveness in programming and planning. Particularly, they thoroughly discuss tax regulations and accounting procedures with us in advance. As a result, our entire Asialife online and offline retail system has been running for over 38 months, processing 1.1 million transactions and over 1,000 entries and exits per week with remarkable stability and accuracy. Additionally, TWJOIN swiftly identifies the causes of any issues, provides tailored solutions, and minimizes system downtime and business losses.
Tsai, Huang Chung
ACER E-ENABLING SERVICE BUSINESS INC.・Senior ManagerTWJOIN has been involved in our project, providing us with support and strength, allowing us to win the trust of our customers. I am impressed by TWJOIN's passion for technology and their demand for service quality. TWJOIN can be trusted and entrusted in the field of information software outsourcing. In the days to come, as in the past, we will need your continued support and cooperation, so that we can together reach another peak.
Sonet Team
We are honored to have found the collaboration platform provided by TWJOIN. Throughout the cooperation process, they have demonstrated high levels of cooperation, effectively transforming our concepts into practical functionalities. They have also been responsive to feedback, adeptly handling and implementing our suggestions to meet expectations. Additionally, they have frequently leveraged their years of experience to assist us in improving and providing higher quality functionalities. This allows us to focus on conceptualizing core features and managing the platform, making them a trusted partner.
JIAN,RONG ZONG Lawyer
Wiseteam Founding PartnerTWJOIN is our client. Despite the young age of the founder, I am deeply impressed by their passion for technology and their high standards for service quality. I believe that the company can be trusted and relied upon in the field of IT software outsourcing.
Wearn team
Wearn Information Co., Ltd.Wearn is a large investment community website that demands strict stability and high performance. The maintenance and operation services provided by TWJOIN ensure that our app runs smoothly and offers a good user experience.The team at TWJOIN is experienced and highly skilled. They can quickly resolve technical issues and provide effective optimization suggestions to help us improve our app's performance. Their professional attitude and prompt responses leave us very satisfied. Whenever we encounter problems, they always provide timely support.We are very satisfied with the services provided by TWJOIN. This collaboration has made us more confident about the future. We recommend TWJOIN to any company in need of professional maintenance and operation services.
Clair Director
FORMOSA WATCH CO., LTD.We had a very pleasant collaboration with TWJOIN. They helped us establish a new e-commerce platform website and integrated payment and invoicing services. They also performed SEO optimization, improving our website's performance in search engines.The team at TWJOIN was meticulous in project management, maintaining close communication with us at every stage to ensure our needs were promptly addressed. Their technical capabilities gave us peace of mind, and the entire project progressed smoothly, meeting our expectations.We appreciate the support from TWJOIN. This collaboration has made our business operations more seamless. We recommend TWJOIN to any business in need of professional website development and technical support.
Liao Wen hao,CEO
PICNESE CO., LTD.We are very fortunate to be able to collaborate with the most passionate and professional technology company in Taiwan, TWJOIN. As a result, the app we commissioned was completed smoothly and on schedule, fully meeting our company's requirements for functionality, stability, and performance. This app is currently serving the teachers and students of several elementary school lower grade tutoring classes. The team spirit and professionalism of TWJOIN is a source of pride for Taiwan. Thank you for helping to fulfill the dreams of the next generation in Taiwan.
Liu Xu wu, CEO
Smart Creative Marketing CO., LTD.Anyone who has experience with outsourcing software development knows how lucky you are to find a professional IT service provider that offers high cooperation and relevant development advice—it's truly a blessing.The bittersweet journey of software development outsourcing could fill endless nights and days with stories. These are the valuable lessons we've learned after paying a steep price in time and money.Therefore, when we were introduced to the TWJOIN team by a friend to assist with our platform development, our interactions confirmed that we had found the right team. Bingo! If you can partner with the TWJOIN team, it will surely save you many detours during the development process.So, if you're still unsure about how to find a software development provider, I sincerely recommend the TWJOIN team, allowing them to become a great partner in your business endeavors.
CMP Project Manager
China Metal Products Co., Ltd.For the optimization and revision of the membership APP in this project collaboration, we are very grateful for the professional support from TWJOIN. They have coordinated with the project's needs and goals, integrating multiple system functions including CRM, CDP, and APP. Throughout the project, discussions and adjustments were systematically analyzed and integrated, and solutions were proposed, allowing the project to progress smoothly. The outcomes achieved together have also greatly satisfied the team!
ZHANG ZUO MIN
National Atomic Research Institute・Deputy EngineerTWJOIN has been a trusted partner of our team for many years. Their service is honest and passionate, and their software engineers handle projects with great dedication and responsibility. Throughout the project, they provide thorough support for content details, troubleshooting, and ongoing maintenance, making them a highly recommendable company!
LIN GUAN YU
WHA YOGATWJOIN possesses strong technical capabilities. Not only is it a high-quality local company in Taiwan, but it is also highly skilled in professional system development and integration. We highly recommend it to companies in need of digital transformation, enabling their brands to connect with the world!!
David Senior Business Development Manager
TURING SPACEIn early 2024, TWJOIN formed a partnership with Turing Certificate. TWJOIN, with its extensive expertise in system development and integration, leverages Turing Certificate and APIs to connect various services, assisting clients in building digital certificate applications that align with business needs and internal process standards, maximizing employee productivity and operational efficiency. This collaboration has supported organizations in government, finance, healthcare, and other sectors that prioritize and actively establish digital trust, enabling them to build essential digital certificate management platforms. Looking ahead, we hope to continue partnering with TWJOIN to create a borderless digital trust network and achieve a new future of sustainable, shared trust.
