Screenshot Localization
Strategy Guide
Which languages to localize first, what to translate vs redesign, cultural adaptation tips, and ROI by market.
The ROI of Localization
Localizing your screenshots can increase conversion rate by 25-40% in non-English markets. But not all localization is equal — and doing it wrong can actually hurt.
Which Languages First?
Prioritize by market size × ease of localization:
| Priority | Language | Market Size | Notes |
|---|---|---|---|
| 1 | Japanese | $30B+ mobile | Highest ARPU. Cultural adaptation critical. |
| 2 | Korean | $7B+ mobile | Highly engaged users. Stylistic preferences differ. |
| 3 | German | $12B+ mobile | Europe's largest market. Formal tone preferred. |
| 4 | French | $8B+ mobile | Covers France + parts of Africa + Canada. |
| 5 | Spanish | $6B+ mobile | Covers Spain + Latin America (but LATAM Spanish ≠ Spain Spanish). |
| 6 | Portuguese (BR) | $5B+ mobile | Brazil is massive. Brazilian Portuguese specifically. |
| 7 | Chinese (Simplified) | China App Store | Only if you can actually serve Chinese users. |
What to Localize vs Redesign
- Always translate: Headline text, subheadlines, CTA buttons
- Consider redesigning: Layout for RTL languages (Arabic, Hebrew), color associations (red = lucky in China, danger in West)
- Never just machine-translate: Headlines are marketing copy. "Track your fitness" → machine-translated Japanese sounds robotic. Get a native speaker or specialized service.
- Keep UI in English if your app isn't localized: Don't translate screenshots if the actual app is English-only. That's misleading and leads to refunds.
Cultural Adaptation Tips
- Japan: Dense information is preferred. Add more detail, not less. Cute/kawaii aesthetic works broadly.
- Germany: Emphasize data privacy and security. Show trust signals. Formal "Sie" form.
- Korea: Social proof is extremely powerful. Show user counts, ratings prominently.
- Middle East: Mirror layouts for RTL. Avoid imagery that conflicts with cultural norms.
- Latin America: Warm, community-focused messaging. Family and social connections resonate.