Path Parameters
Query Parameters
Code Examples
Response
Response Fields
Matching Algorithm
Similar apps are discovered through a 3-layer matching algorithm:- Keyword overlap (best signal) — Apps ranking for the same keywords
- Title-based search + genre filter — Meaningful words from the app’s title are searched on iTunes, then filtered to only include apps in the same primary genre
- Same developer — Other apps from the same developer (up to 3)
The algorithm combines all three layers, deduplicates results, and returns up to 10 similar apps. The order reflects match quality — keyword-matched apps appear first, followed by genre-matched, then developer apps.
Migration from Intelligence Endpoint
Previously, similar apps were included in theGET /v1/apps/:id/intelligence response. The intelligence endpoint now returns similarApps: [] by default.
Before (single call):

