App Store Global Price & Localization Matrix

Check any iOS app in 100+ App Store countries in one run and see, side by side:

• the local price and the price in USD (daily exchange rates)
• rating and rating count per country (where the users really are)
• availability (which storefronts don't carry the app)
• top-100 chart position (free and paid) per country
• whether the app is localized into the local language
• whether the store listing (name and description) is localized, checked in the local language of each storefront

Plus a free insight report per app: price spread, cheapest and most expensive markets, big markets with no localization, markets where the app is translated but the store listing is still in English (an easy ASO win), and rating outliers.

Who it is for

• Developers and ASO teams: find under-priced countries and missing translations, prioritized by number of ratings.
• Market research: compare competitors' pricing and reach across Japan, Korea, Turkey, Brazil, the Gulf, Southeast Asia and Europe.
• Monitoring: with change tracking, get only what changed: price changes, rating moves, new versions, chart moves, apps removed from a store.

How to use

1. Add app URLs or ids. You can also add a developer id (checks all of their apps) or search terms (finds competitor apps first).
2. Pick countries, or tick All supported storefronts.
3. Run. Open Matrix for rows, Insight report for the summary and Changes for monitoring.

Example input

{
  "apps": ["https://apps.apple.com/us/app/procreate/id425073498"],
  "countries": ["us", "jp", "de", "tr", "br", "in", "sa", "kr", "vn", "pl", "se"],
  "includeChartRanks": true
}

Example insight report (shortened)

{
  "appName": "Procreate",
  "medianPriceUsd": 15.28,
  "insights": [
    "Price ranges from $11.47 (Japan) to $18.02 (Sweden); median $15.28.",
    "Sweden: 1197 ratings but the app has no SV localization.",
    "Vietnam: 1032 ratings but the app has no VI localization."
  ]
}

Pricing

$2.00 per 1,000 app-country rows, no start fee. (One app in 25 countries = 25 rows = $0.05.) Insight reports, change rows and error rows are never charged.

Reliability

• Store listings are requested in each country's own language, so "not localized" means really not localized.
• Retries with backoff. Apple's public chart feed is sometimes slow, so chart checks are capped at about 2 minutes per run; storefronts whose chart did not load are marked chartsChecked: "unavailable" and are never reported as a rank change. Turn charts off for the fastest runs (all 100+ storefronts in seconds).
• One bad id or country becomes an error row; the run continues.

FAQ

Where does the data come from? Apple's public app lookup and public top-charts feeds. No login. Exchange rates: Rates By Exchange Rate API.

Are in-app purchase prices included? No, only the app's upfront price. Free apps still get ratings, availability, charts and localization checks.

How often should I run it? Daily or weekly with change tracking for monitoring.