September 2020 Summaries

Millions of mobile apps on various app stores make it challenging for an app to stand out. A slow app launch can frustrate users, leading them to abandon the app after a single use. Users expect apps to start in 2 seconds or less, with cold launches taking around 5 seconds, warm launches around 2 seconds, and hot launches under 1.5 seconds. Measuring app launch times requires an application performance monitoring tool, which can help track performance statistics and provide insights into app quality. Instabug's App Performance Monitoring helps mobile teams assess their app's launch time by tracking key metrics such as Apdex scores, UI hangs, network timeouts, slow launches, custom traces, and more. The tool provides a thorough breakdown of how fast an app is launching across versions, devices, and operating systems, enabling quick assessments on whether the issue is app or OS related. By monitoring and comparing different app versions and starts, Instabug helps mobile teams make informed decisions to optimize their app's launch time and improve overall performance.

The importance of quality in mobile apps cannot be overstated, as it directly impacts the user experience and ultimately drives business success. Factors affecting app quality include performance, stability, testing, and usability, with each playing a crucial role in ensuring a seamless and enjoyable user experience. A poorly performing or unstable app can lead to significant consequences, including loss of users, revenue, and reputation. By prioritizing these aspects and using industry-standard benchmarks as a guide, developers can create high-quality apps that meet user expectations and drive business growth. Tools like Instabug provide critical support in this endeavor by offering mobile-focused performance monitoring, bug reporting, and user feedback mechanisms to help teams identify and fix issues efficiently.

With millions of apps on various app stores, standing out takes significant technical effort. App performance directly affects users' satisfaction and experience, impacting key business metrics like downloads, usage, retention, and revenue. Application Performance Management (APM) is the monitoring and management of key app performance indicators, aiming to diagnose and solve problems in relation to how an app performs. APM looks at the whole picture, considering infrastructure resources, deployment, and data collection, including status and health of the application, dependency maps, and performance metrics. By tracking app performance metrics, developers can make targeted speed enhancements and improve their app quality before negative user reviews. Key areas to focus on include app launch, UI hangs, network performance, app traces, and Apdex scores, which help understand how an app is performing overall. Using an App Performance Monitoring tool helps stay on top of app performance, track key metrics, and act proactively to find problem areas, with tools like Instabug providing a complete picture of app quality, performance, and stability.

For mobile app performance optimization, having the right tools and implementing basic tips such as image compression, caching, and displaying loading states can significantly improve speed and usability. Reusing data templates and staging component loading can also help cut down launch times. Additionally, optimizing network performance by reducing HTTP requests, using a content delivery network, and minimizing DNS lookups can enhance overall app quality. Using an application performance monitoring tool provides valuable insights to identify problem areas and act proactively to improve the app's performance.

Instabug's App Performance Monitoring (APM) is a new tool designed to empower mobile teams by providing visibility into their app's speed, stability, and scalability. The platform aims to address the gap in existing performance monitoring tools by offering more granular monitoring and user-centric features. By tracking key metrics such as rendering issues, network performance, slow app launches, and custom flows, Instabug APM helps mobile teams align around a single metric that represents their app's quality, proactively discover issues, decipher vague customer complaints, and balance between performance improvements and feature development efficiently. The platform was co-developed with top users and non-customers to ensure it meets the needs of various mobile teams, from indie developers to top 10 app store apps.

Instabug's APM tool helps developers monitor key metrics to improve their app's performance, including Apdex scores, UI hangs, network timeouts and issues, slow launches, tracking custom traces, and more. The tool provides a single numerical representation of an app's performance through the Apdex score, which can be tracked over time and across versions. It also helps identify UI hangs by comparing response times to user input and screen time. Additionally, Instabug tracks network performance, execution traces, and app launches, providing insights into app stability, crashes, and bugs. By combining APM with Crash Reporting and Bug Reporting, developers can gain a complete picture of their app's quality, performance, and stability, ultimately delivering the fastest and most reliable experience for users.

Mobile app quality is defined by its fitness for intended use, influenced by factors such as performance, stability, testing, and usability, all of which affect the user experience. High-quality apps are characterized by fast loading times, stable operation without frequent crashes or errors, efficient resource usage, and user-friendly interfaces. Users are increasingly discerning, often choosing apps based on these quality indicators amidst numerous alternatives. Poor app quality can lead to negative business impacts, such as reduced revenue, higher customer acquisition costs, and damage to brand reputation. To assess and improve app quality, tools like Luciq offer performance monitoring, bug and crash reporting, in-app surveys, and session replay capabilities, enabling developers to enhance user satisfaction by addressing issues efficiently and gathering valuable user feedback. The document emphasizes the importance of maintaining app quality to meet industry benchmarks, such as ensuring apps respond within two seconds and maintaining a high crash-free rate, to avoid adverse consequences on user retention and business success.

Luciq's Application Performance Monitoring (APM) tool is designed to enhance app performance and user experience by tracking key metrics such as Apdex scores, UI responsiveness, network performance, and execution traces. The tool provides a comprehensive overview of app quality, allowing developers to proactively address issues like slow launches, UI hangs, and network timeouts before they lead to user dissatisfaction. By monitoring both server-side and client-side performance, Luciq APM helps identify problem areas and optimize app functionality. Additionally, integrating Luciq's APM with its Crash and Bug Reporting tools offers a complete solution for maintaining app stability and quality, enabling developers to quickly detect, diagnose, and resolve issues while incorporating user feedback for continuous improvement.

Luciq's App Performance Monitoring (APM) is a newly developed tool designed to help mobile teams optimize the speed, stability, and scalability of their applications by providing comprehensive performance insights. It addresses the common pain points experienced by developers, such as lack of visibility into app performance and unexpected user issues, by offering real-time crash reports, user feedback, and detailed metrics on rendering issues, network performance, and app launches. Built in response to the limitations of existing monitoring tools, Luciq APM allows teams to align around a single quality metric, proactively identify and resolve performance issues, and balance feature development with performance improvements. The development of Luciq APM was highly collaborative, incorporating feedback from a diverse range of users and non-users, from indie developers to top app store apps, ensuring it meets the granular needs of mobile teams and delivers features that enhance user satisfaction and business success.

Application performance management (APM) is essential for ensuring mobile apps stand out in a competitive market by maintaining high performance and user satisfaction. Poor app performance, characterized by bugs or crashes, can lead to negative user reviews and decreased business metrics like downloads and revenue. APM involves monitoring key app performance indicators to diagnose and resolve issues, thereby improving user experience and business outcomes. It includes components such as end-user experience monitoring, application discovery, tracing, diagnostics, and analytics. By employing tools like Luciq's APM, developers can proactively address app issues, track performance metrics such as Apdex scores, UI hangs, and network timeouts, and ultimately provide a faster, more reliable user experience. Integrating APM with crash and bug reporting tools offers a comprehensive understanding of app quality and stability, enabling developers to outpace the competition.

In the competitive world of mobile apps, launch time plays a critical role in user retention and satisfaction, with slow apps often leading to abandonment. Users expect apps to launch within 2 seconds, and the type of launch—cold, warm, or hot—can affect this timing. Cold launches are the slowest as they start the app from scratch, while hot launches are the fastest since the app's process is already running in the background. Warm launches fall in between, with some operations still required. Effective monitoring of these launch types is essential, and tools like Luciq's App Performance Monitoring (APM) provide valuable insights by tracking metrics such as Apdex scores, UI hangs, and network issues, allowing developers to optimize performance across different devices and operating systems. By analyzing launch times and adjusting thresholds, developers can align performance with business objectives and improve overall user experience.

Optimizing mobile app performance involves several strategies, including effective image handling through compression and caching, reusing data templates to reduce load times, and implementing loading states to improve user experience during waits. Staging the loading of essential app components, such as text before images, can also enhance launch efficiency. Offline mode is crucial for ensuring app usability during network interruptions, while optimizing network performance by minimizing HTTP requests and using CDNs can reduce latency. Employing an App Performance Monitoring (APM) tool like Luciq APM provides comprehensive insights into app performance by tracking metrics such as UI hangs, network timeouts, and slow launches, and when combined with crash reporting, bug reporting, and session replay, it offers a holistic view of app quality, enhancing the ability to deliver a reliable user experience and stay competitive.

Yasmin Helmy, Instabug's Growth Marketing Lead, reflects on her 5-year journey with the company. Joining in 2015 as a part-time marketer during her college years, she was taken a chance by Omar, Co-founder and CEO, to work remotely while completing her semester abroad. Yasmin's experience at Instabug has been transformative, allowing her to grow from a junior marketer to leading the Growth Marketing and Outbound Growth Engine teams. She credits the company's growth mindset, supportive team, and core values of ownership, hard work, and growth mindset for her success. Throughout her time at Instabug, Yasmin faced various challenges, including adapting to a new environment and learning from mistakes. The company has undergone significant changes, scaling from 10 members to over 100 across product, engineering, design, and business. Yasmin's favorite memory is the entire experience of building something from scratch with an amazing team. She advises others to not be afraid of failure and to ask questions, as people are there to help. If she weren't in Growth Marketing, Yasmin would be traveling the world or exploring new places and music. To keep things interesting, she enjoys afro and hip hop dancing and music mixing. Despite missing her colleagues, Yasmin is grateful for the journey at Instabug and looks forward to continuing to work with an inclusive team.

Yasmin Helmy reflects on her journey at Luciq, an Egyptian startup she joined in 2015 while still in college, marking her five-year anniversary with the company in 2020. Initially joining as a part-time "Marketing Wizard," Yasmin balanced her academic commitments with her role at Luciq, which included a semester exchange in France. Over the years, she witnessed the company evolve from a small team of 10 to over 100 employees, transitioning from a bug reporting tool to a comprehensive platform serving 30,000 mobile teams globally. Yasmin's role evolved from being the sole marketer to leading the Growth Marketing and Outbound Growth Engine teams, emphasizing the importance of a growth mindset and hands-on experience typical of a startup environment. She discusses the challenges of working remotely, the supportive company culture, and the importance of experimentation and learning in growth marketing. Yasmin highlights the company's mission, the values of ownership and hard work, and reminisces about Luciq's growth and the camaraderie within the team, expressing her gratitude for the opportunities and experiences she gained at the startup.

There is no doubt that modern society relies heavily on mobile apps, with the global app market generating $462bn in revenue worldwide in 2019. However, not everyone has the necessary expertise or resources to develop a mobile app in-house, creating an opportunity for outsourcing app development. Outsourcing can take various forms, including offshore software development, freelancers, and software agencies and firms. While outsourcing offers several benefits, such as saving money, focusing on different aspects, reducing risk, hiring specialist talent, and rush-to-market capabilities, it also has its drawbacks, including compromising the SDLC, communication challenges, continuous support issues, security risks, unexpected issues, and potential loss of control over the development process. On the other hand, in-house app development offers advantages such as easy coordination, conveying company ethos, resource management, ensuring a quality product, investing in the future, but also has its own set of challenges, including hiring the right expertise, time constraints, and high costs. Ultimately, the choice between outsourcing and in-house app development depends on various factors, including budget, resources, expertise, and priorities.

Mobile app development has become a crucial aspect of modern society, prompting numerous companies to explore outsourcing as a viable solution to meet the growing demand. Outsourcing options range from offshore software development, which is cost-effective but may compromise quality and communication, to hiring freelancers for specific tasks, and partnering with software agencies for comprehensive project management. The advantages of outsourcing include cost savings, focusing on core business activities, reducing risks, accessing specialist talent, and accelerating time-to-market. However, it also presents challenges such as potential loss of control over the software development life cycle, communication barriers, continuous support requirements, security risks, and unexpected issues. In contrast, in-house development offers benefits like better coordination, alignment with company values, dynamic resource management, and ensuring quality, but it requires significant investment in recruiting and training a skilled mobile team, which can be time-consuming and expensive. Ultimately, choosing between outsourcing and in-house development depends on a company's specific needs, considering both the potential pitfalls and the importance of maintaining high-quality app standards to satisfy user expectations.

Flutter is an in-demand UI toolkit that enables developers to build beautiful, natively compiled applications for mobile, web, and desktop from a single codebase. Visual Studio Code is a powerful source code editor with built-in support for multiple languages and runtimes, while Android Studio is the official integrated development environment for Google's Android operating system. For game development, Flame provides a minimalist engine that solves common issues faced by developers, whereas Rive allows designers to create sophisticated interactions and animations without needing to recreate them in code. Panache helps create beautiful material themes, and Adobe XD to Flutter is an open-source plugin that generates Dart code based on designs in Adobe XD. Supernova simplifies the task of converting Sketch and Adobe XD designs into native frontend code for Flutter. Pub.dev is a package manager that makes it easy to install and use Dart libraries and packages. Screenshots is a command-line utility for capturing screenshot images, while Flutter Launcher Icons updates launcher icons with flexibility. Appetize.io and Codemagic.io are tools for testing and delivering Flutter apps, respectively.

Apple's App Store has over 1.85 million apps, and as an iOS developer, finding the right resources is crucial to becoming proficient. The choice between Swift and Objective-C is a major decision, with Swift being the preferred language due to its ease of use and adoption by most iOS devs. Xcode is the primary IDE for developing iOS apps, and Apple's developer website offers basic tutorials to get started. For those familiar with Swift, there are creative alternatives like an app that helps learn Swift creatively. Video series, bootcamps, and publishing guides are also available to help developers master their skills. Additionally, resources such as choosing the right dependency manager, top iOS libraries and frameworks, and asking questions on Stackoverflow.com can further aid in learning iOS development.

Flutter, a UI toolkit by Google, facilitates the development of aesthetically pleasing, natively compiled applications across mobile, web, and desktop platforms using a single codebase, and is gaining widespread adoption among developers. Among the key tools supporting Flutter development are Visual Studio Code and Android Studio, both offering robust environments for coding and debugging. The Flame game engine, specifically designed for Flutter, provides essential game development utilities. For design, tools like Rive and Panache allow for the creation of dynamic animations and material themes, respectively, while plugins such as Adobe XD to Flutter streamline the transition from design to code. Supernova assists in converting designs into native frontend code, enhancing the development workflow. Command-line tools like Pub.dev, Screenshots, and Flutter Launcher Icons offer functionalities for package management, screenshot capturing, and icon updating. Testing and continuous integration are facilitated by tools like Appetize.io and Codemagic, which provide features for app streaming, automated testing, and efficient deployment processes, thereby optimizing the entire app development lifecycle.

The journey to becoming an iOS developer involves navigating various resources and decisions, such as choosing between programming languages like Swift and Objective-C, with Swift being the preferred choice due to its ease of learning and widespread adoption. Mastering Apple's development environment, Xcode, is crucial, and Apple's developer website offers tutorials for beginners. For those who prefer video learning, a highly recommended free series is available, while bootcamps, such as those offered by Dr. Angela Yu, provide structured learning and certification. After developing an app, understanding the process of submitting it to the App Store is essential. Developers can enhance their projects by selecting the right dependency manager from options like CocoaPods, Carthage, and Git submodules, and by utilizing top iOS libraries and frameworks. Additional resources include third-party tutorials on platforms like Raywenderlich.com, Appcoda.com, and Hackingwithswift.com, and for troubleshooting, Stack Overflow is a valuable tool for seeking assistance with programming challenges.