Apptopia

Apptopia is a mobile app market-intelligence company that delivers investor-grade estimates of app downloads, revenue, usage, ratings, SDK adoption, and advertising activity across the iTunes App Store, Google Play, Tencent, Xiaomi, and Mobile 360 stores. Its data is derived from a real-user device panel and is trusted by financial institutions, ad-tech firms, and app publishers to track competitors, size markets, and validate investment theses. The Apptopia Data API exposes the raw dataset behind these estimates as JSON over HTTPS, organized into directory, discovery, time-series, entity-lookup, search, and data-export endpoints, authenticated with JSON Web Tokens.

Apptopia is listed with 1 API on the APIs.io network. Tagged areas include Company, Mobile, App Store Intelligence, Market Intelligence, and Alternative Data.

Apptopia’s developer surface includes documentation, API reference, authentication, support, pricing, engineering blog, and 10 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

33.7/100 thin ▬ flat Agent 8/100 agent aware Front door AI 5/6 prominent Heartbeat 45/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 API

Company MobileApp Store IntelligenceMarket Intelligence Alternative Data Analytics Consumer Insights Advertising

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 33.7/100 · thin

Contract Quality 0.0 / 21

Developer Ergonomics 7.7 / 17

Access Clarity 7.8 / 17

Operational Transparency 4.7 / 11

Contract Governance 0.5 / 10

Discoverability 6.2 / 9

Regulatory Posture 4.4 / 15

Agent readiness — 8/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 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 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 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 Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link

10 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 0.0 — up to +25.0 composite points
Contract Governance scores 4.5 — up to +11.5 composite points
Developer Ergonomics scores 45.2 — up to +11.0 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/apptopia/apis.yml: open an issue on github.com/api-evangelist/apptopia to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Surveys, Market Research and Experience Management	undeclared	-	-	1
Mobile SDK Publishers (Play SDK Index, CocoaPods, ADA certification)	undeclared	-	-	1

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

APIs 1

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

Apptopia Data API

Real-time REST API exposing raw mobile app-store data — apps, publishers, parent companies, SDKs, download/revenue/usage estimates, ratings, top charts, and advertising intellig...

Rate Limits 1

Documented rate limits and quota policies.

Apptopia Rate Limits

4 limits

RATE LIMITS

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Apptopia Authentication

http · 1 scheme

SECURITY

Apptopia Domain Security

TLSv1.2 · DMARC

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

Login

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 3

Authentication, authorization, and security posture

Authentication

Authentication

Compliance

Compliance

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

RateLimits

RateLimits

Support

Support

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: apptopia
name: Apptopia
description: Apptopia is a mobile app market-intelligence company that delivers investor-grade estimates of app downloads,
  revenue, usage, ratings, SDK adoption, and advertising activity across the iTunes App Store, Google Play, Tencent, Xiaomi,
  and Mobile 360 stores. Its data is derived from a real-user device panel and is trusted by financial institutions, ad-tech
  firms, and app publishers to track competitors, size markets, and validate investment theses. The Apptopia Data API exposes
  the raw dataset behind these estimates as JSON over HTTPS, organized into directory, discovery, time-series, entity-lookup,
  search, and data-export endpoints, authenticated with JSON Web Tokens.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - rate-limits
  - security
  generated: '2026-11-06'
  method: derived
image: https://apptopia.com/en/wp-content/uploads/2026/04/Group-10-1.png
url: https://raw.githubusercontent.com/api-evangelist/apptopia/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Mobile
- App Store Intelligence
- Market Intelligence
- Alternative Data
- Analytics
- Consumer Insights
- Advertising
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- name: Apptopia Data API
  description: Real-time REST API exposing raw mobile app-store data — apps, publishers, parent companies, SDKs, download/revenue/usage
    estimates, ratings, top charts, and advertising intelligence across iTunes, Google Play, Tencent, Xiaomi, and Mobile 360.
    JSON over HTTPS with JWT bearer authentication.
  humanURL: https://dev.apptopia.com/
  baseURL: https://integrations.apptopia.com
  properties:
  - type: Documentation
    url: https://dev.apptopia.com/
  - type: APIReference
    url: https://dev.apptopia.com/
  - type: Authentication
    url: authentication/apptopia-authentication.yml
  - type: Conventions
    url: conventions/apptopia-conventions.yml
  - type: RateLimits
    url: rate-limits/apptopia-rate-limits.yml
  - type: Lifecycle
    url: lifecycle/apptopia-lifecycle.yml
  - type: Deprecation
    url: lifecycle/apptopia-lifecycle.yml
  - type: ErrorCatalog
    url: errors/apptopia-problem-types.yml
  - type: Conformance
    url: conformance/apptopia-conformance.yml
  - type: DataModel
    url: data-model/apptopia-data-model.yml
  - type: X-MCPServerCandidate
    url: mcp/apptopia-mcp.yml
    note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list
      derived from the published API contracts, not an existing server. The scorer already read the manifest and reported
      mcp_server correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
common:
- type: RateLimits
  url: rate-limits/apptopia-rate-limits.yml
- type: Website
  url: https://apptopia.com
- type: DeveloperPortal
  url: https://dev.apptopia.com/
- type: Documentation
  url: https://dev.apptopia.com/
- type: APIReference
  url: https://dev.apptopia.com/
- type: Authentication
  url: authentication/apptopia-authentication.yml
- type: Support
  url: https://help.apptopia.com/knowledge
- type: Pricing
  url: https://apptopia.com/en/pricing-investors/
- type: Login
  url: https://apptopia.com/users/sign_in
- type: TermsOfService
  url: https://apptopia.com/en/terms/
- type: PrivacyPolicy
  url: https://apptopia.com/en/privacy/
- type: Compliance
  url: https://apptopia.com/en/our-compliance
- type: Blog
  url: https://apptopia.com/en/insights/
- type: GitHubOrganization
  url: https://github.com/apptopia
- type: LLMsTxt
  url: llms/apptopia-llms.txt
- type: DomainSecurity
  url: security/apptopia-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

Apptopia API — frequently asked questions

Does Apptopia have an API?

Yes. APIs.io lists 1 API from Apptopia, including Apptopia Data API.

How do I authenticate with the Apptopia API?

Apptopia uses bearer-token authentication (http · 1 scheme). The details are profiled on APIs.io as Apptopia Authentication.

Is the Apptopia API ready for AI agents?

Apptopia has a Kin Score of 33.7 out of 100 (thin) and an Agent Readiness score of 7.9 (agent-aware), scored by API Evangelist on 2026-11-06.

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