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Experimentation habits for Thailand app growth teams
Playbooks written for US consumer apps often ignore store approval lag, bilingual interfaces, and evening peak usage. Teams in Bangkok do not need different statistics — they need different operational honesty.
Document store lag in the brief
If Google Play and iOS exposures diverge by days, your “national” lift is a fiction until both stores stabilize. Add a store-lag checkbox to every experiment card — we keep one in Guardrail Studio templates.
Treat language as a factor, not a skin
Thai and English copy can change comprehension enough to invalidate a pooled analysis. Decide up front whether language is stratified, sequential, or out of scope.
Schedule critiques when people can think
Eventfieldbase cohorts skew toward early evening ICT so store-review fire drills and daytime standups do not devour attention. Measurement quality is partly calendar design.