App Testing Services Made to Scale Across Markets, Devices, and More
Get the world's largest app testing community combined with AI for an app testing company that delivers at scale. Ship with fewer bugs, less production issues and even greater speed.
TRUSTED BY LEADING BRANDS
Modern QA Without an Experienced App Testing Partner Is Hard
Device & OS Fragmentation
1,000+ active device models and monthly OS updates make full app testing coverage impossible in‑house.
Limited Real-world Context
Simulated environments can’t accurately replicate actual locations, languages, connectivity or accessibility needs.
Compressed Release Cycles
Even Agile teams struggle to keep pace when manual “smoke tests” block every sprint.
UX Blind Spots Galore
App testing in-house or with automation alone can miss key user experience issues (e.g., whether a new flow is confusing, slow or non‑compliant).
How Applause's Application Testing Services Stand Out
Unmatched Testing Coverage
Tap into the world’s largest digital testing community in 200+ countries and territories spanning 5M+ devices for countless app testing scenarios.
Rigorously Test Last-Minute Releases
Applause can stand up app testing teams incredibly fast, with on-demand access to global testers who match your requirements.
Fill Your Test Automation Gaps
We pair human-in-the-loop validation with AI and automation, and conduct retesting to ensure any failures are resolved prior to launch.
Safeguard User Satisfaction
Our independent community of experts and end users delivers usability, accessibility and payment-flow expertise and feedback alongside.
Address the Most Common Mobile Issues
The most common QA testing problems uncovered on mobile devices also tend to be the most severe. Our services help teams address issues before they reach your end users.
Login Screen
Drive brand loyalty and avoid churn at a critical stage of the customer journey. With Applause, you can help ensure it’s simple for all of your end users to enter their username and password — and recover any lost credentials — so they can access your mobile experience.
Performance
The convenience of using a mobile device can be easily negated by inconsistent performance or slow results. Deliver seamless, high-speed experiences every time your customers use your app, regardless of carrier, and avoid frustration caused by spinning wheels and loading errors.
Responsive Design
Mobile devices come in all shapes and sizes. Make sure your customers can use your apps as intended with the optimal layout for every screen. Applause can help you test responsive design with access to end users with the devices you need around the world, ready to test on demand.
Navigation
Test your mobile apps for intuitive menu design — “Help,” “About” and other options should be easy for every end user to find. Touchscreen and tapping actions like scrolling, selecting and using the back button should be seamless. And, make sure error messages are clear, concise and actionable.
Resilience
Your app needs to work even when power loss, large file-sharing, SMS texts or video calls occur. Applause app testing services help you accommodate bandwidth fluctuations and limitations for a positive user experience no matter where or how your customers use your digital products.
Managed Services for All Your Quality Needs

AI Evaluation & Benchmarking
Human-anchored eval services that provide a founcation for continuous quality

Global Payment Testing
Ensure transactions work across markets, currencies and real payment methods

Accessibility & Inclusive Design
Test with real users to meet a11y standards and deliver truly usable experiences

User Experience Testing
Leverage effective UX research methods to ensure your apps are intuitive and engaging

Localization & In-Market Testing
Ensure experiences feel native across languages, regions and cultures

Functional Software Testing
Find critical bugs across devices, environments and edge cases
AI in Your Product? We Test What Others Can't.
Applause combines AI evaluation with insights from relevant domain experts to provide quality at the pace and scale you need. Ensure relevant, reliable outputs from humans while amplifying quality through automation.
Comprehensive Validation
LLM-as-judge infrastructure combines multiple frontier models and human evaluation for unbiased scoring.
Domain Expert Evaluations
Specialists with real-world expertise, not generalist annotators, review the edge cases that matter to you.
Risk Mitigation
Catch the hallucinations, failures and unsafe outputs that lead to customer loss and reputation damage.
Continuous Quality
Maintain quality in the long term with reusable “golden datasets” for regression testing as AI evolves.
Global Enterprises Across Industries Trust Applause as Their App Testing Partner
Unlike standalone QA tools, Applause is a full-service application testing company. Our services are fully managed and flexible, intentionally designed to integrate with your current systems and processes, saving you time and expense.
End-to-End Integration
We plug right into your CI/CD or Agile tools — no process rewiring.
Scale on Demand
Ramp up testing coverage seamlessly, and leverage AI to boost speed and scale.
Enterprise-Grade Security
We adhere to SOC-2, ISO 27001 and GDPR requirements, and all of our testers sign NDAs.
Deep AI Expertise
Dedicated quality assurance testers help ensure your tests reflect real-world usage.
"WE RELY ON THE SCALE-UP THAT APPLAUSE PROVIDES US. IT SAVES US A TON OF TIME IN TESTING, SHRINKS DOWN TESTING CYCLE TIMES AND ALLOWS US TO RELEASE AT A HIGH VELOCITY." - Asheem Mamoowala, Web Engineering

Seamless Integrations Make it Easy
Our fully managed approach dovetails seamlessly with your existing systems and processes. And, our award-winning platform integrates with all standard software within your SDLC — powering the automated delivery of testing results, quickly and directly into your systems.
TestRail
Applause API
Jira
Linear
GitHub
Azure
Xray
Redmine
PivotalTracker
Rally
Monday.com
Webhooks
Okta
JumpCloud
OneLogin
Ping Identity
Video Case Study: Expensify
In the financial sector, trust is the primary currency. For Expensify, that means there is zero margin for error in data accuracy for their 15 million global users. By partnering with Applause, Expensify tests its app for critical bugs and localization issues to ensure it stays on track worldwide.
Don’t Let Limited Capacity, Coverage or Expertise Hold You Back
Applause can help you deliver inclusive apps, devices and experiences that all your users will love, on time, at scale. Contact us today to learn more about how our real-world testing can help you achieve your app testing goals.