App Store Details API

Q: Why do the details change from one country to another?

Each App Store storefront is separate. country picks one with a lowercase code such as us, cn or jp, and the details are read from that store. An app can be listed in one storefront and missing from another, and its price and ratings can differ between stores, so record the storefront with every figure you compare.

Q: Should I use rating or current_version_rating?

rating and rating_count are the overall figures across versions, while current_version_rating and current_version_rating_count cover only the version now in the store. After a redesign or a fix for a widely reported bug, the current-version figures show how the app is received today. Check the count first, since a new version may have few ratings yet.

POST

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Get the App Store listing for one app by numeric app_id. It includes developer, bundle ID, version, release notes, price, age rating and current-version ratings. A full app link also works, but a Bundle ID does not. The record shows the live listing, not App Store Connect or past versions.

Send POST https://api.everyinfra.com/api/v1/social with platform set to app_store and action set to profile. Price $1.39 per 1,000 requests ($0.001389 per call). Failed calls and empty results are not charged. Synchronous. For slow jobs add "mode": "async" to the body, take the job_id and poll.

App Store Details reads one app's listing on Apple's App Store by app_id and returns its record: name, developer, bundle ID, description and release notes, current version, price, rating and rating count for all versions and for the current one, age rating, category, minimum OS version, install size, icon, and the first-release and last-update dates. Product managers, growth marketers and investors use it to benchmark competing apps, follow release cadence and see how a new version lands with users.

app_id is Apple's numeric ID, the number after id in the App Store link, and the full link works too. Listings are per storefront, so set country to the store you care about; it defaults to the US store. After a major update, current_version_rating reflects the app in its present form more accurately than the all-time rating. price is a number with its code in currency, while formatted_price is the text the store displays. file_size_bytes is in bytes, and a null rating_count means Apple does not disclose the number, which is different from zero ratings.

AI prompt

Please help me write a data collection script with the EveryInfra App Store Details endpoint (app_store/profile).

How the endpoint works:
- Request: POST https://api.everyinfra.com/api/v1/social with the header Authorization: Bearer <API key>. Read the key from the EVERYINFRA_API_KEY environment variable and never hard-code it.
- In the request body, set platform to app_store and action to profile, and put the parameters inside params.
- Required parameters:
- app_id: Specifies Apple's numeric app identifier, such as the digits after id in an application link. You can also pass a full App Store app URL, and the platform will extract the numeric ID.
- Optional parameters:
- country: Selects the App Store storefront for search, profile, and reviews using a lowercase two-letter country code such as us, cn, or jp. The default is us.
- Returns one object. Main fields: app_id, name, url, bundle_id, developer, developer_id, developer_url, description, release_notes, version, price, currency; 28 fields in total, full list at https://api.everyinfra.com/api/v1/social/catalog?platform=app_store.
- Example request body:
{
"platform": "app_store",
"action": "profile",
"params": {
"app_id": "389801252"
}
}
- Price: $1.39 per 1,000 requests; failed and empty results are not charged.
- For dozens or hundreds of targets, add "mode": "async" to the body: you get a job_id at once and poll GET https://api.everyinfra.com/api/v1/jobs/{job_id} for the result.
- On 422, fix the request using the suggested parameter names and allowed values in the error; on 429 or 503, wait for Retry-After and try again.

Before writing code, ask me which targets I need, how many, which fields, and what output format I want; then confirm the plan and the rough cost with me.

Request parameters

Name	In	Type	Required	Default	Description
`Authorization`	header	`string`	Yes	-	Bearer followed by your API key. Create it in the console; never put it in a URL or a code repository.
`platform`	body	`string`	Yes	`app_store`	Platform identifier, fixed value.
`action`	body	`string`	Yes	`profile`	Capability identifier, fixed value.
`app_id`	body.params	`string`	Yes	-	Specifies Apple's numeric app identifier, such as the digits after id in an application link. You can also pass a full App Store app URL, and the platform will extract the numeric ID. Do not pass a Bundle ID in com.example.app format.
`country`	body.params	`string`	No	-	Selects the App Store storefront for search, profile, and reviews using a lowercase two-letter country code such as us, cn, or jp. The default is us. It changes the storefront being queried, not the account region or EveryInfra billing.

Code samples

bash

curl -X POST 'https://api.everyinfra.com/api/v1/social' \
  -H "Authorization: Bearer $EVERYINFRA_API_KEY" \
  -H 'Content-Type: application/json' \
  --data-raw '{
  "platform": "app_store",
  "action": "profile",
  "params": {
    "app_id": "389801252"
  }
}'

OpenAPI definition (JSON)Samples read the key from the EVERYINFRA_API_KEY environment variable; copied code never contains your key.

Response example

json

{  "id": "req_…",  "platform": "app_store",  "action": "profile",  "results": {    "app_id": 389801252,    "name": "Instagram",    "url": "https://apps.apple.com/us/app/instagram/id389801252?uo=4",    "bundle_id": "com.burbn.instagram",    "developer": "Instagram, Inc.",    "developer_url": "https://apps.apple.com/us/developer/instagram-inc/id389801255?uo=4",    "description": "Little moments lead to big friendships. Share yours on Instagram. \n— From Meta\n\nConnect with friends, find other fans, and see what people around you are up to and into. Explore your interests and post what's going on, from your daily moments to life's highlights.\n\nShare what you…",    "release_notes": "Performance optimizations and stability improvements for a smoother, more reliable experience.",    "version": "448.0.0",    "price": 0,    "currency": "USD",    "formatted_price": "Free",    "rating": 4.69,    "rating_count": 29523309,    "current_version_rating_count": 29523309,    "content_rating": "12+",    "category": "Photo & Video",    "icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/f5/7f/2c/f57f2c00-2dff-4704-501b-ab6849c6277d/Prod-0-0-1x_U007epad-0-1-0-sRGB-85-220.png/512x512bb.jpg",    "min_os": "16.3",    "file_size_bytes": 611172352,    "released_at": "2010-10-06T08:12:41+00:00",    "updated_at": "2026-09-21T15:59:55+00:00",    "platform": "app_store",    "genres": [      "Photo & Video",      "Social Networking"    ],    "languages": [      "BN",      "HR",      "CS"    ],    "screenshot_urls": [      "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/50/e2/8b/50e28b44-daa5-7101-6fb6-2d0e10fc72f3/1_iOS_5.5.jpg/392x696bb.jpg",      "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4d/a5/33/4da53369-3dce-b9b4-2a0c-1c6957dd40c4/1_iOS_5.5.jpg/392x696bb.jpg",      "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/10/38/e1/1038e1c7-751f-c4ea-39b9-d9f4d08fc08d/2_iOS_5.5.jpg/392x696bb.jpg"    ],    "rating_scale": 5  },  "billing": {    "charged": …,    "charged_usd": …,    "balance_after_usd": …,    …  },  "quota": { … }}

Response fields

Business data is in results. The table lists the fields a record can contain; values the platform does not show are never made up.

Field	Meaning
`app_id`	Keeps the platform's own meaning
`name`	Name of the object itself, for account, product and business capabilities.
`url`	Link to the record on the platform.
`bundle_id`	Keeps the platform's own meaning
`developer`	Keeps the platform's own meaning
`developer_id`	Keeps the platform's own meaning
`developer_url`	Keeps the platform's own meaning
`description`	Summary or description, usually shorter than text.
`release_notes`	Keeps the platform's own meaning
`version`	Keeps the platform's own meaning
`price`	Price as a number without a currency symbol; see currency.
`currency`	Currency code of the price (for example CNY, USD). If price is present but currency is null, do not assume a currency.
`formatted_price`	Keeps the platform's own meaning
`rating`	Rating. The scale varies by platform: rating_scale on the same row gives the maximum (usually 5; Booking, Douban, iQIYI and NAVER use 10). Convert with rating_scale before comparing across platforms, or the comparison can come out backwards.
`rating_scale`	Maximum of rating in the same row: 5 for five-star scales, 10 for ten-point scales. Present only when the row has a rating.
`rating_count`	Number of people who rated. null means not disclosed, not 0.
`current_version_rating`	Keeps the platform's own meaning
`current_version_rating_count`	Keeps the platform's own meaning
`content_rating`	Keeps the platform's own meaning
`category`	Category name in the platform's own taxonomy, not normalized across platforms.
`icon_url`	Keeps the platform's own meaning
`min_os`	Keeps the platform's own meaning
`file_size_bytes`	Keeps the platform's own meaning
`released_at`	Keeps the platform's own meaning
`updated_at`	Keeps the platform's own meaning
`platform`	Source platform identifier, the same as platform in the request (for example xiaohongshu, tiktok).
`genres`	Keeps the platform's own meaning
`languages`	Keeps the platform's own meaning
`screenshot_urls`	Keeps the platform's own meaning

FAQ

Where do I find the `app_id`?

On the app's App Store page: the digits after id in the link are the app_id, such as 389801252 from a link ending in id389801252. You can also pass the whole link, and the ID is extracted. A bundle ID such as com.example.app does not identify the app here; it comes back in bundle_id instead. App Store Search results carry the app_id as well.

Why do the details change from one country to another?

Each App Store storefront is separate. country picks one with a lowercase code such as us, cn or jp, and the details are read from that store. An app can be listed in one storefront and missing from another, and its price and ratings can differ between stores, so record the storefront with every figure you compare.

Should I use `rating` or `current_version_rating`?

rating and rating_count are the overall figures across versions, while current_version_rating and current_version_rating_count cover only the version now in the store. After a redesign or a fix for a widely reported bug, the current-version figures show how the app is received today. Check the count first, since a new version may have few ratings yet.

Errors and billing

401: Missing or invalid key.
402: Insufficient balance. Top up first.
422: Invalid parameter name or value. Fix it using the suggestions in the error. No charge.
429: Per-minute request limit reached. Wait for Retry-After, then try again.
503: Could not complete. The held charge is returned to your balance. If the outcome is unknown, verify it before you retry.
200 empty: No data. No charge.

Errors

Official references

Used only to check objects and terms. They do not imply authorization or endorsement of EveryInfra by the platform.

Apple: App Store Connect App Information ↗
Apple defines an app's Apple ID and Bundle ID separately; the Apple ID is also used in App Store app URLs.
Checked 2026-09-04