WeTest-All Test in WeTest

Quality Model

Standards & Methodology

Full Lifecycle Testing

Report Delivery Process

Our Vision: Quality drives growth, leading the new era of global quality.

Proven Expertise at Scale
We harness a quality testing system built upon experience with hundreds of thousands of products, including those with over 100 million daily active users, providing unparalleled data accumulation and insight.
AI-Powered Excellence
We leverage cutting-edge AI technology to deliver intelligent, automated testing solutions that empower superior product quality and efficiency.
Dedicated Global Services
With worldwide infrastructure and supporting services, we provide robust protection and dedicated partnership to our clients across the globe.

Data-Driven Quality Excellence
Leveraging long-term, large-scale quality data, WeTest has built a comprehensive assessment framework that enables deep, cross-product quality insights—driving continuous product excellence across diverse business scenarios.

A Framework for World-Class Quality
Forged from experience with hundreds of thousands of applications and battle-tested on products with over 100 million daily users, our quality assessment system uses nearly 100 distinct metrics. This framework sets rigorous standards for compatibility, ensuring broad device coverage while keeping crash rates below 3%, and for performance, demanding 99.9% success rates under heavy server loads and weak network conditions. To make these standards actionable, we classify all defects from Critical to Minor, empowering you to prioritize fixes and efficiently deliver a world-class user experience.

Our Quality Model

Function Quality
Ensures core user flows work flawlessly, critical bugs are fixed, and products comply with global legal, cultural, and store requirements—backed by rigorous validation of time-sensitive operations.
Compatibility
Supports mainstream and long-tail devices across resolutions and OS versions, with real-time crash monitoring to guarantee consistent UI and functionality worldwide.
Client Performance
Optimizes CPU, memory, power, and data usage while balancing visual fidelity and stable FPS—delivering a smooth, resource-efficient experience on all devices.
Server Performance
Validates high-concurrency scalability (millions of users), resource efficiency, and failover resilience to ensure uninterrupted, high-TPS service under peak load.
Network Resilience
Simulates real global network conditions—including weak, jittery, or disconnected scenarios—to ensure seamless connectivity and rapid recovery anywhere.
Security
End-to-end protection via client hardening (obfuscation, encryption), anti-cheat logic verification, and DDoS-resistant server defenses.

Global Delivery Capabilities
We provide Android/iOS/Console/PC cloud devices, international private lines, and dedicated clouds. Our device library covers mainstream international devices and is continuously updated, enabling efficient sharing of resources across distributed teams. We have local testing experts, payment channels, login channels, and network operators in over 80 overseas countries/regions. This allows us to build a rich repository of local testing resources for services like network, payment, and functional testing.

Standard Certifications
WeTest holds key international certifications—including ISO 9001 (Quality Management), ISO/IEC 27001 (Information Security), ISO/IEC 20000-1 (IT Service Management), and SOC 2 Type 2—as well as technical accreditations such as CMMI Level 3 and TMMi Level 3. Recognized as a “China Technologically Influential Brand,” WeTest pioneered the IEEE International Standard for Mobile Game Quality and actively contributes to the DevOps Standard Working Group, underscoring its global leadership and authority in software quality assurance.

Our Technical Standards and Methodology

The blueprint for delivering flawless, secure, and globally-ready applications & games.

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Functionality

Ensures all features function as designed, verifying logic and preventing critical defects through detailed test cases.

Compatibility

Evaluates adaptability across diverse hardware (RAM, GPU, screens) and software (OS versions, settings) to ensure broad accessibility.

Client Performance

Measures application performance on various devices, optimizing resource consumption to deliver a smooth and responsive user experience.

Server & Network Stability

Validates server stability and disaster recovery under high-load scenarios while simulating diverse network conditions to guarantee business continuity.

Experience Quality

Refines the entire user journey—from onboarding to core functions—through professional assessment and user feedback to maximize satisfaction.

Business Security

Conducts comprehensive vulnerability scans on the client, server, and information systems to defend against malicious attacks and protect user data.

Full Lifecycle Testing

Report Delivery Process

STEP1: Consultation & Solution Design

Expert Consultation

Our senior consultants promptly engage to understand your product, development phase, and core quality needs.

Custom Solution Design

We then design a tailored testing solution aligned with your business goals, defining scope and key quality success indicators.

STEP2: Preparation & Environment Setup

Secure Asset Submission

Easily submit your test packages, case requirements, server permissions, and account credentials through our secure, one-stop portal.

Environment Validation

Our team runs rapid pre-checks to mirror real-world environments, fully enabling global R&D collaboration.

STEP3: Execution & Reporting

Expert-Led Test Execution

Our team conducts in-depth testing using professional tools and real-user feedback, with progress trackable in real-time.

Actionable Reporting & Support

Comprehensive report + expert consultation to fix critical issues before launch.

Client Success Cases

Customized Agile Testing Process
To overcome the challenges of a complex global launch, WeTest tailored an agile testing process for a large-scale application. By integrating testing early and using a phased, iterative approach, we enabled efficient parallel collaboration across teams. This strategy reduced major version testing cycles from 1.5 months to just 3 weeks, while executing 30,000+ test cases and identifying over 1,000 defects per version. The solution was instrumental in the app's success, helping it achieve over $100 million in first-month revenue and top chart rankings worldwide.
Systematic Client-Side Performance Testing Service
To fix significant lag and frequent crashes on a large-scale game, WeTest implemented a systematic performance testing solution. Our layered strategy covered four performance tiers and the Top 100 devices in key global markets. Using professional tools, we analyzed 20+ metrics across 30+ core scenarios, resolving over 100 performance defects pre-launch. This approach successfully cut the crash rate to below 3% and optimized resource consumption and loading times, ensuring all performance indicators met stringent quality standards.
Comprehensive Overseas Localization Testing
To ensure a successful global launch for a large-scale application, WeTest implemented a comprehensive localization solution across 20+ key markets. Our testing validated full compatibility on Android, iOS, Windows, and Mac, covering nearly 100 critical points including 30+ real-money payment channels and network performance with top local operators. By leveraging extensive overseas resources, we identified and fixed almost 200 critical defects in downloads, login, and payments before launch, ensuring a smooth global release that helped the product top the charts and earn high user ratings.
Project N — Full-Scenario Global Quality Assurance
For the complex global launch of Project N, a large-scale anime game, WeTest addressed challenges like a 6-month timeline across PC, iOS, and Android. Our tailored solution implemented a custom agile process that cut major testing cycles to just 3 weeks, while in-depth performance testing fixed over 100 critical defects. Comprehensive localization validation covered 20+ countries and 30+ payment channels. This full-lifecycle support was instrumental to the game's success, helping it achieve over $100 million in first-month revenue, maintain a 4.5+ store rating, and become a top seller in key global markets.