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Best Api Tester Apps

250+ iOS apps curated and reviewed

4.2 avg rating
18 free apps
Updated September 2026

Every iPhone needs a few good api tester apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Api Tester Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1API Tester ‎API Tester ‎Free—NoNoSep 2026
2Tester - AI WorkerTester - AI WorkerFree4.7★ (574)NoYesSep 2026
3API Tester REST API HTTP SOAPAPI Tester REST API HTTP SOAPFree4.7★ (15)NoNoSep 2026
4HTTPBot: API & HTTP ClientHTTPBot: API & HTTP ClientFree4.5★ (1.3K)NoYesSep 2026
5API Tester Pocket AppAPI Tester Pocket AppFree—NoNoSep 2026
6API Tester(Pro)API Tester(Pro)$2.99—NoNoSep 2026
7Nusa Api TesterNusa Api TesterFree—NoNoMay 2026
8API-Client TestingAPI-Client TestingFree4.0★ (1)NoNoMay 2026

Top Picks for Api Tester

Tester - AI Worker#2

Tester - AI Worker by FJEDI

Developer AI Agent, Any Task
Strong Contender
🛠️ Developer Tools
4.7😊(574 ratings)
FreeIn-App Purchases
Tester - AI Worker screenshot 1
Tester - AI Worker screenshot 2
Tester - AI Worker screenshot 3
Tester - AI Worker screenshot 4
Tester - AI Worker screenshot 5
Tester - AI Worker screenshot 6

Test various APIs directly from your mobile device. Supports REST, GraphQL, WebSockets, and more, with advanced editors and request customization. Share requests easily and manage cookies and history.

What We Love

  • 👍 User-friendly and modern UI
  • 🚀 Comprehensive and intuitive
  • 🔓 No in-app purchases
  • 🛠️ All-in-one dev tool
  • 💡 Shortcuts integration
  • ⚡ Efficient and fast
  • 📦 Portable API testing

Room to Improve

  • 🐛 Crashes and data loss after updates
  • 🔍 Lack of cloud backup/sync
  • 🔧 Difficult to manage requests/collections
  • 🖱️ Editing issues with long keys
  • 🌐 No IPv6 support
API Tester REST API HTTP SOAP#3

API Tester REST API HTTP SOAP by NEURASYNC

Test your API Client HTTP.
Worth Considering
🛠️ Developer Tools
4.7(15 ratings)
Free
API Tester REST API HTTP SOAP screenshot 1
API Tester REST API HTTP SOAP screenshot 2
API Tester REST API HTTP SOAP screenshot 3
API Tester REST API HTTP SOAP screenshot 4
API Tester REST API HTTP SOAP screenshot 5
API Tester REST API HTTP SOAP screenshot 6

This application provides a unified environment for developers and QA engineers to test, debug, and analyze various API types including REST, GraphQL, WebSocket, SOAP, JSON RPC, and XML. It offers features like CRUD operations, authentication support, query validation, real-time interaction, and WSDL file loading for comprehensive API testing.

More Api Tester apps to explore

FAQ about Api Tester

Are there free api tester apps for iPhone?
Yes — 18 of the top api tester apps we rank are free to download, including API Tester ‎ and Tester - AI Worker.
API Tester ‎ has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 250+ api tester apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
API Tester is a powerful and intuitive tool designed to streamline your workflow and enhance your productivity by simplifying API testing. It provides features to manage and test RESTful APIs effectively.
Yes, API Tester allows you to organize your API requests into collections, making it easier to manage and test multiple endpoints. You can group similar requests together for better organization.

Related searches

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