Fext

Challenge

Fext approached QAwerk ahead of their anticipated iOS launch, recognizing critical gaps in their internal QA capabilities. The Fext team—though skilled at development—lacked a dedicated tester as well as access to a comprehensive range of test devices. This meant that essential scenarios, edge cases, and device compatibility risks could easily be missed, threatening user experience and product reputation at launch.

The project’s objectives centered on three major focus areas:

• Delivering Quality at Scale: With a product built for mass, personalized SMS delivery, it was vital to guarantee that every message, regardless of group size, template usage, or contact import method, would be sent without error. The absence of reply-all confusion and proper handling of international phone formats were crucial.
• Ensuring Wide-Ranging Compatibility: Fext needed assurance that its app would perform consistently across evolving iOS versions and popular Apple device types, from iPhone mini screens to the latest iPad Pro. This required hands-on testing with real hardware, various SIMs, and locale-specific phone numbers to catch compatibility and UX issues before release.
• Minimizing Launch Risks: The Fext team wanted peace of mind that no critical bugs, performance bottlenecks, or clumsy user experiences would impact early adopters or undermine App Store approval. With no in-house QA resources, they needed an external partner with a structured approach to thorough test coverage, actionable reporting, and user-oriented feedback.

Solution

QAwerk approached Fext’s project with a focus on delivering launch-ready software quality and device compatibility. Given the client’s need for robust, real-world validation, our QA team designed a collaborative, transparent, and methodical process:

• Conducted a thorough review of Fext’s functionality and messaging logic, ensuring all key scenarios, such as group size variation, phone number input, and message templating, were identified for coverage.
• Developed detailed test documentation, including a comprehensive checklist and tailored test data (multiple formats, phone numbers, and import files) to simulate real user behavior.
• Executed 100+ manual test cases across 5 Apple devices, representing today’s most-used iPhone and iPad models and spanning relevant iOS versions, to maximize user coverage.
• Tested with 30 phone numbers from US and EU regions, verifying international formats, mass delivery scenarios, SIM card compatibility, and MMS support.
• Reported and tracked all findings in Jira, producing clear bug reports and actionable user experience suggestions for the Fext team.
• Collaborated closely with the client, providing ongoing feedback to ensure that device-specific issues and user experience gaps were addressed prior to App Store submission.

This iterative and systematic QA process allowed Fext to identify critical bugs before launch, strengthen the app’s cross-device stability, and guarantee that the user experience remained smooth and personal, even at scale.