AppTester.co is the marketplace that connects app developers with vetted human testers on real devices. Because emulators lie, and friends give bad feedback.
Our mission
Every developer has shipped something that worked perfectly in the emulator and crashed on the first real phone it touched. We built AppTester.co so that never has to happen to you again.
We connect indie developers, startup teams, and app studios with a vetted community of 2,400+ testers across 40+ countries: people who install your app, use it the way real users would, and document every bug they find.
2,400+
Active testers
40+
Countries
98%
Report accuracy
48 hrs
Avg turnaround
Our story
Developers building with AI tools like Cursor, Bolt, and Lovable were shipping apps faster than ever: but testing remained broken. Emulators miss real-world bugs. Friends-and-family testing isn't structured. Store rejections were costing developers days of work and thousands in delayed revenue.
We spent a year building the platform, vetting testers across 40+ countries, and designing a reporting system that gives developers actionable, reproducible bug reports: not vague feedback.
AppTester.co launched with a community of 2,400+ vetted testers across Android and iOS devices. Our reports achieve 98% reproducibility: bugs documented with screen recordings, device logs, and step-by-step reproduction paths.
Thousands of indie developers, startups, and app studios now use AppTester.co before every release. We've helped developers avoid thousands of App Store and Google Play rejections.
What we believe
We believe automated testing and real human testing serve different purposes. We focus on what machines cannot do: subjective UX, real-world usage patterns, and the kind of bugs that only surface when a real person uses an app for the first time.
A bug report that can't be reproduced is useless. Every tester on our platform is trained to document bugs with screen recordings, exact device specs, OS version, carrier, and reproduction steps.
Developers need reports in hours, not weeks. Testers deserve fair, reliable pay. We've built our pricing and payout system to work for both sides of the marketplace.
Our tools: the App Health Check, Rejection Database, and structured upload flow: are designed for the way developers actually work: fast, iterative, and under deadline pressure.
Start with a free health check or submit for human testing from $19.
