App Store Localization: Translate the Intent, Not Just the Words
A practical guide to app store localization: choosing locales, translating metadata, handling right-to-left layouts, and keeping character limits intact.
**App store localization** is more than translating a description. It is re-expressing the product's promise for a different market, inside different character limits, with different search behaviour and different cultural expectations.
A literal translation can fit the field and still fail the market. This guide covers what to localise, how to keep the listing coherent, and where a small team should start.
Key takeaways
- Localise the store listing and the in-app experience together; a translated page with an English app feels broken.
- Do not translate keywords literally; re-research phrasing in the target store.
- Titles and subtitles need transcreation, not word-for-word translation.
- Right-to-left locales require layout and reading-order checks.
- Start with one or two markets you can support, not ten at once.
Choose markets with a reason
Do not localise everywhere because the console allows it. Choose a market where you have evidence of demand, a reason to believe the product fits, and the ability to support users. Evidence can be existing installs, a clear niche, or a language you can validate with a native speaker.
A common mistake is translating into ten languages and then abandoning all ten. Two well-supported locales are worth more than ten stale ones.
What to localise
| Surface | Translate? | Notes |
|---|---|---|
| Title | Yes, transcreate | 30-character limit; brand may stay |
| Subtitle / short description | Yes | Benefit and second phrase must fit |
| Keyword field (iOS) | Yes, re-research | Do not paste the English list |
| Description | Yes | Structure can stay; examples and tone may change |
| Screenshots | Yes | Captions and, ideally, UI |
| In-app onboarding | Yes | A translated store with an English app breaks trust |
| Support | At least one language | State what you can actually answer |
Re-research, don't just translate
Store search behaviour differs by language. A phrase that is common in English may be unnatural in German, ambiguous in Arabic, or simply not what people type in Japanese. Run autocomplete in the target storefront and read competitor listings in that language. The translation gives you a starting vocabulary; the research tells you which words matter.
Character limits and layout
Translation expands and contracts. German compounds can be long; Arabic and Urdu need right-to-left rendering; some languages need more characters to express the same benefit. Check every field in the actual console preview, not a spreadsheet. Keep the most important information in the first part of the field in case the store truncates it.
Right-to-left specifics
RTL is not just mirrored text. Reading order, icon placement, progress indicators, and screenshot captions all need review. Numbers and dates may stay left-to-right inside RTL text. Test the actual store preview and the app UI, not only the translation document.
Cultural accuracy
Examples, health claims, privacy expectations, and pricing norms vary. A benefit that is compelling in one market may be irrelevant or inappropriate in another. This is where a native reviewer earns their fee: not for grammar, but for judgement.
How NewASO handles localisation
NewASO's Localization screen adapts a Play listing into ten language-diverse markets, including right-to-left Arabic and Urdu. Each locale keeps its own title, short-description, and full-description budget, and the set exports as JSON for Play Console. It is a production aid; you still need a native speaker to confirm tone and accuracy.
For the English listing first, read app title optimization and app description. For the research side, read app keyword research.
Frequently asked questions
Which languages should I localize my app store listing into?
Start with the markets where you have evidence of demand and the ability to support users. One or two well-executed locales are better than ten machine-translated ones.
Can I just translate my keyword list?
No. Store search phrasing differs by language. Re-run autocomplete and read competitor listings in the target market, then choose terms a native speaker would actually type.
Does localization improve App Store ranking?
It can improve visibility in local search because the listing is indexed in that language, and it can improve conversion. It is not a guaranteed ranking boost; relevance and competition still apply.