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API Client -REST & HTTP Tester app analytics for October 1

API Client -REST & HTTP Tester

API Client -REST & HTTP Tester

  • CosmoVex
  • Google Play Store
  • Free
  • Tools
Test any API right from your phone. Paste a URL, hit send, see the response. API Client is a lightweight REST and HTTP tester. No account needed. No cloud sync. No setup. Just open the app and start testing. ▸ JUST PASTE & SEND Enter any URL, pick a method (GET, POST, PUT, PATCH, DELETE), and tap Send. See status codes, response time, headers, and formatted JSON — all in one view. ▸ SMART JSON VIEWER Collapsible JSON tree with search, tap-to-copy, and syntax highlighting. Format or minify JSON with one tap. Build request bodies visually without typing raw JSON. ▸ ENVIRONMENTS Switch between development, staging, and production with one tap. Each environment stores its own base URL, bearer token, API key, and custom headers. Use {{variables}} across all requests. ▸ COLLECTIONS & HISTORY Save requests to collections. Pin favorites for quick access. Full history grouped by date with one-tap rerun. Search across all saved requests. ▸ cURL IMPORT & EXPORT Paste any cURL command to import instantly. Export any request as cURL to share with your team or use in terminal scripts. ▸ API MONITORING Set up automatic health checks for your endpoints. Get push notifications when an API goes down or degrades. Track incidents and recovery times. ▸ TEST SUITES & ASSERTIONS Group requests into test suites. Add response assertions — validate status codes, check JSON fields, verify headers. Run all tests with one tap. ▸ API DOCS GENERATOR Generate shareable PDF documentation for any endpoint — method, URL, headers, body, response samples, and status codes included. WORKS GREAT FOR • Developers testing REST APIs from anywhere • Students learning HTTP methods and API concepts • QA engineers validating endpoints • DevOps checking microservice health • Anyone who needs an API client on mobile WHY API CLIENT? This app runs entirely on your device. Your API keys and tokens stay on your phone. No sign-up required — just open and test.
API Client -REST & HTTP Tester

API Client -REST & HTTP Tester Usage Rank

The usage rank is based on Similarweb's algorithm that calculates current installs and active users over a 28-day period.

All Categories in
United States--
Tools in
United States#6,776

Daily active users

Analyze usage patterns of API Client -REST & HTTP Tester users by viewing API Client -REST & HTTP Tester downloads and daily active users over time.

Users

Analyze usage patterns of API Client -REST & HTTP Tester users by viewing API Client -REST & HTTP Tester downloads and daily active users over time.

Unlock daily active users
AugSepOct

API Client -REST & HTTP Tester Ranking Stats Over Time

Similarweb's Usage Rank & Google Play Store Rank for API Client -REST & HTTP Tester

Usage Rank

Rank

API Client -REST & HTTP Tester Ranking by Country

Counties in which API Client -REST & HTTP Tester has the highest ranking in its main categories


Users Interests & Top Categories

Top categories and apps used by API Client -REST & HTTP Tester users

Top categories
Affinity
Top apps within the category
More apps
56%
Android Developer Launcher
Teste: API, Scripts & Terminal
HTML Viewer & Editor - Code
EX File Manager
Termux
19%
AI Website Builder & HTML IDE
Password Manager - Proton Pass
Airtable
Grok
AI Chatbot - Nova
8%
Google Finance
Instantfunding cTrader
Cash AI
Payment Plugin Sandbox
Trust: Crypto & Bitcoin Wallet
5%
Eyecon Caller ID & Spam Block
SMS Mobile API
COSMO: Mission Control
Firefox Fast & Private Browser
Microsoft Edge

Top Competitors & Alternative Apps

Apps with a high probability of being used by the same users, from the same store.

Pocket Prep IT & Cybersecurity

Pocket Prep IT & Cybersecurity

Pocket Prep, Inc.

myGemma

myGemma

WP Diamonds

KultureCity

KultureCity

KultureCity

Clubworx

Clubworx

Clubworx Pty Ltd

API Client -REST & HTTP Tester VS.

October 1, 2026