What each storefront reads
On the App Store a storefront indexes other languages besides its own. The table shows which ones are read in your tracked storefronts and which you have filled.
Localization
Fill the language every storefront leaves empty.
Localization shows which languages each tracked storefront indexes, which ones your listing fills and how many searchable characters a missing language would add.
Uptika's localization page compares the languages each App Store storefront indexes with the languages on your listing: every extra language you fill adds 160 more searchable characters in that storefront through the name, subtitle and keyword field.
Localization
What do you get?
Space to gain
For each missing language: name, subtitle and keyword field, 30 + 30 + 100 characters. The page sums up the total in one number.
Copied fields
The same keyword field in two languages spends the same words twice in one storefront; Uptika flags these.
Other storefronts
Languages indexed by the countries you do not track yet are listed too; on Google Play, each country's main language.
How does it work?
Connect your store account
With App Store Connect or Play Console connected, your listing's languages are read; Uptika never writes to the store.
Gaps show up
For each storefront, the languages it indexes that you leave empty, and the characters you could gain.
Add a language
Write the missing language in the copy workshop with that market's keywords and move it to the store yourself.
Free
Which plan includes it?
Localization is on every plan. Free tracks 1 storefront and Starter 3 per app, from $29 a month.
Questions
How do you know which languages a storefront indexes?
From Apple's storefront and language table. The Turkey, US, Germany, France, Brazil, Mexico and Spain rows were checked against Apple's table on 30 October 2026; the rest are the best known list.
Does it work without a connection?
Storefront languages show, but the list of languages on your listing needs an App Store Connect or Play Console connection.
What about Google Play?
Google Play shows each country's main language; countries without a listing in their language are marked as missing.
Is it free?
Yes, on every plan. Free tracks one storefront; Starter 3 per app.
Other features
Copy workshop
Score your store copy before it goes live.
See the featureKeyword field builder
100 characters, not one wasted.
See the featureSearch mirror and screenshots
See how you look in search before you publish.
See the featureApp store localization: local search terms, not translation
How to localize App Store and Google Play listings: which fields, how each store picks the language, Play translation options and per-country measurement.
Read the guideWhich countries should you localize your app for first?
A scored method to pick which App Store and Google Play countries to localize first from your downloads, search demand, competition and revenue, plus a test.
Read the guideKeyword Atlas
Measures one search term in up to 10 countries on both stores: popularity, difficulty and each market's top 3 apps in one table.
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