The study examines how mobile gaming spending patterns differ between Eastern and Western markets, focusing on frequency of purchases, average spend per transaction, and motivational drivers. Findings reveal that Eastern gamers purchase in‑app items more often than Western players; 35 % of East spend frequently versus 36 % in the West, with a higher proportion of occasional and rare spenders in the West. When it comes to transaction size, Eastern users tend to pay more per purchase: 76 % spend over $10 compared with only 42 % of Western users, while a smaller share of East spend under $5 (30 %) versus 8 % in the West. Motivational analysis shows that Western gamers prioritize value and bundles, whereas Eastern players are more attracted to exclusivity, limited‑time items, new offers, and character acquisition. The research covers key markets in Asia—Korea and Japan—and Western regions including the United States, United Kingdom, and broader Europe. Data were collected through a survey of mobile gamers across these regions, with sample sizes sufficient to compare spending behaviors and motivations. The report concludes that monetization strategies should be tailored regionally: value‑based bundles may resonate better in the West, while exclusive content and limited editions could drive higher spend in Eastern markets.