Real devices vs emulators: what emulators miss before launch
Emulators are fast and cheap, but they hide whole classes of bugs. Learn what they miss, where real devices matter, and how to split your testing between them.
October 6, 2026
Network testing in the real world: carriers, 3G, flaky Wi-Fi and offline
Your app works on office Wi-Fi. Your users are on a crowded train in São Paulo with one bar of 4G. Here is how to test for the networks people actually use.
August 24, 2026
Building a device matrix in 2026: tackling Android and iOS fragmentation
You cannot test every phone, and you do not need to. Here is how to build a data-driven device matrix that covers the Android and iOS devices your users really have.
August 7, 2026
Fintech app testing: KYC, payments and trust in the real world
Fintech apps fail where the lab ends: real ID documents, real bank rails, real phones. Here is how to test KYC, payments and trust before your users do.
July 30, 2026