AppstoreSpy

Mobile-app market-intelligence provider exposing a public REST API for App Store (iOS) and Google Play data, including app metadata, reviews, rankings, download/revenue estimates, developer lookup, keyword suggestions, and LiveOps events. Covers 13 million apps across 100 countries.

AppstoreSpy publishes 1 API on the APIs.io network. Tagged areas include mobile-apps, app-store-optimization, market-intelligence, app-analytics, and google-play.

AppstoreSpy’s developer surface includes authentication, API reference, pricing, signup flow, support, engineering blog, and 17 more developer resources.

🌐 Visit website 📡 Source on GitHub

48.4/100 developing ▬ flat Agent 32/100 agent ready Full breakdown ↓
scored 2026-08-25 · rubric v0.14.0

1 APIs

mobile-appsapp-store-optimizationmarket-intelligenceapp-analyticsgoogle-playapple-app-storereviews-and-ratingsdownload-revenue-estimatesmarketing

Kin Score

Kin Score How this is scored →
scored 2026-08-25 · rubric v0.14.0

Composite quality — 48.4/100 · developing

Contract Quality 12.7 / 25

Developer Ergonomics 7.5 / 20

Access Clarity 15.3 / 20

Operational Transparency 4.1 / 13

Contract Governance 2.0 / 12

Discoverability 6.9 / 10

Agent readiness — 32/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Surface 0 / 5

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/appstorespy: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Rate Limits 1

Documented rate limits and quota policies.

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

SignUp

SignUp

Login

Documentation 1

Reference material describing how the API behaves

APIReference

APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

LLMsTxt

LLMsTxt

AgentSkill

AgentSkill

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conformance

ErrorCatalog

Lifecycle

Conventions

DataModel

Build 1

SDKs, sample code, and the tooling you integrate with

Packages

Packages

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 2

Status, limits, changes, and where to get help

RateLimits

RateLimits

Support

Support

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

Company 1

The organization behind the API

Blog

Blog

Other 1

Properties that don't map to a standard resource type

Overlay

Overlay

Source (apis.yml)

name: AppstoreSpy
description: Mobile-app market-intelligence provider exposing a public REST API for App Store (iOS) and Google Play data,
  including app metadata, reviews, rankings, download/revenue estimates, developer lookup, keyword suggestions, and LiveOps
  events. Covers 13 million apps across 100 countries.
url: https://raw.githubusercontent.com/api-evangelist/appstorespy/refs/heads/main/apis.yml
created: '2026-08-21'
modified: '2026-08-22'
specificationVersion: '0.21'
tags:
- mobile-apps
- app-store-optimization
- market-intelligence
- app-analytics
- google-play
- apple-app-store
- reviews-and-ratings
- download-revenue-estimates
- marketing
apis:
- name: AppstoreSpy API
  description: 'Public REST API for App Store and Google Play data: app lookup, search, filter search, reviews, rankings,
    download/revenue estimates, developer lookup, daily installs, keyword suggestions, LiveOps events, and jobs search. API-KEY
    header authentication; access gated behind the Business plan.'
  humanURL: https://api.appstorespy.com/docs
  baseURL: https://api.appstorespy.com/v1
  tags:
  - mobile-apps
  - app-store-optimization
  - market-intelligence
  - app-analytics
  - google-play
  - apple-app-store
  - reviews-and-ratings
  - download-revenue-estimates
  - marketing
  properties:
  - type: OpenAPI
    url: openapi/appstorespy-openapi.json
  - type: OpenAPI
    url: https://api.appstorespy.com/openapi.json
  - type: Documentation
    url: https://api.appstorespy.com/docs
  - type: Documentation
    url: https://appstorespy.com/app-store-api
image: https://appstorespy.com/s/icons/android-icon-192x192.png
maintainers:
- FN: AppstoreSpy
  url: https://appstorespy.com
  email: support@appstorespy.com
generated:
  by: apis.io/add
  model: claude-opus-4-8
  confidence: 95
  at: '2026-08-21T16:47:03.279Z'
common:
- type: AgenticAccess
  url: agentic-access/appstorespy-agentic-access.yml
- type: DomainSecurity
  url: security/appstorespy-domain-security.yml
- type: Authentication
  url: authentication/appstorespy-authentication.yml
- type: LLMsTxt
  url: llms/appstorespy-llms.txt
- type: Overlay
  url: overlays/appstorespy-openapi-overlay.yaml
- type: Conformance
  url: conformance/appstorespy-conformance.yml
- type: ErrorCatalog
  url: errors/appstorespy-problem-types.yml
- type: Lifecycle
  url: lifecycle/appstorespy-lifecycle.yml
- type: Conventions
  url: conventions/appstorespy-conventions.yml
- type: DataModel
  url: data-model/appstorespy-data-model.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Plans
  url: plans/appstorespy-plans-pricing.yml
- type: RateLimits
  url: rate-limits/appstorespy-rate-limits.yml
- type: Packages
  url: packages/appstorespy-packages.yml
- type: DeveloperPortal
  url: https://appstorespy.com/app-store-api
- type: APIReference
  url: https://api.appstorespy.com/docs
- type: Pricing
  url: https://appstorespy.com/pricing
- type: SignUp
  url: https://appstorespy.com/sign_up
- type: Login
  url: https://appstorespy.com/sign_in
- type: TermsOfService
  url: https://appstorespy.com/agreement
- type: PrivacyPolicy
  url: https://appstorespy.com/privacy
- type: Support
  url: https://appstorespy.com/support
- type: Blog
  url: https://appstorespy.com/blog
x-enrichment:
  date: '2026-08-22'
  status: enriched
  artifacts_added: 20
  pass: local-v1

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools

Call it yourself

curl for this page

This provider

curl "https://apis.io/api/v1/providers/appstorespy"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/appstorespy/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/appstorespy/evidence"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

AppstoreSpy

Kin Score

APIs 1

AppstoreSpy API

Pricing Plans 1

Appstorespy Plans Pricing