Best Api Data Apps

248+ iOS apps curated and reviewed

4.3 avg rating

19 free apps

Updated November 2026

Whether you're new to api data or looking for an upgrade, our curated collection of 248+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Api Data Apps (November 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Rbsdataapi	Free	—	—	No	Aug 2026
2	HealthAPI: Health Data Sync	Free	5.0★ (3)	No	Yes	Nov 2026
3	API Bot	Free	4.9★ (17)	Yes	Yes	Oct 2026
4	API Widget	Free	—	No	No	Jul 2026
5	Human API	Free	3.3★ (45)	No	No	Oct 2026
6	Backend widget: API dashboard	$0.99	4.1★ (8)	No	No	Oct 2026
7	REST API Client	Free	4.3★ (6)	Yes	Yes	Nov 2026
8	API Tester ‎	Free	—	No	No	Oct 2026

Top Picks for Api Data

#1

Rbsdataapi by GEN1 SOLUTIONS LIMITED

Editor's Choice

0.0(0 ratings)

Free

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#2

HealthAPI: Health Data Sync by Overarch.ai LLC

Apple Health API & Insights

Strong Contender

💪 Health & Fitness

5.0(3 ratings)

FreeIn-App Purchases

HealthAPI: Health Data Sync screenshot 1

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HealthAPI: Health Data Sync screenshot 6

Access and analyze your Apple Health data using AI. Connect to popular AI models or use a private REST API to gain insights into your health trends, sleep patterns, and workout performance. You control data access and privacy.

#3

API Bot by Rabin Apps LLC

API calls at your fingertips

Worth Considering

🛠️ Developer Tools

4.9(17 ratings)

FreeAdsIn-App Purchases

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This tool empowers mobile developers to build and test APIs directly on their devices. It leverages on-device machine learning to analyze API results and identify patterns, while also allowing for the creation and management of various request types and data formats.

More Api Data apps to explore

Widgets from your JSON data

by Human API Inc

Consolidate all your health information from various sources into a single, secure platform. Easily share your medical records with caregivers and discover new health-focused apps and services. Integrates seamlessly with existing health tracking tools.

Centralized health data hubConnect medical recordsIntegrate fitness trackers

💪 Health & Fitness

Backend widget: API dashboard

Backend widget: API dashboard

Backend widget: API dashboard

Smart data monitor & tracker

Display crucial data and information directly on your home screen using customizable widgets. Track SaaS revenue, sports scores, deliveries, or build your own micro-apps by connecting to various API data sources.

Custom HTTPs API requests (GET/POST)JSON parsingMultiple widget layouts

REST API Client

REST API Client

REST API Client

REST API and GraphQL Client

This tool allows users to send and analyze API requests with detailed response information. Customize requests with parameters, authorization, headers, and various body types. Organize and manage your saved requests efficiently.

Send and analyze API requestsDetailed response headers and resultsCustomize query parameters, authorization, headers, and body

🛠️ Developer Tools

free with in-app purchases

This tool simplifies API testing for developers and enthusiasts. Organize requests, customize headers and parameters, and send various body types. Supports flexible authentication and allows sharing of test collections.

Organize requests into collectionsCustomizable headers and parametersSupport for raw body types (JSON, XML, text)

HTTPBot: API & HTTP Client

HTTPBot: API & HTTP Client

HTTPBot: API & HTTP Client

API, MCP & WebSocket Debugger

This app allows users to send HTTP/HTTPS requests and connect to WebSockets, making it easy to debug APIs on the go. It supports various response formats, collaboration features, and authentication methods, streamlining API development and testing.

Send HTTP/HTTPS and WebSocket requestsInspect JSON, HTML, and XML responsesImport/export Postman collections

🛠️ Developer Tools

free with in-app purchases

Curlie: API & cURL Client

Curlie: API & cURL Client

Curlie: API & cURL Client

REST, GraphQL & WebSockets

🛠️ Developer Tools

Hapi – API Health Checks

Hapi – API Health Checks

Hapi – API Health Checks

On-device API health checks

This app allows developers to perform on-device checks of API health. It offers a privacy-first approach with no accounts or servers, storing all data locally. Users can view status codes, response timing, and historical data for their API endpoints.

Manual API health checksView HTTP status codesResponse timing data

🛠️ Developer Tools

free with in-app purchases

Dashlet: Custom Data Widgets

Dashlet: Custom Data Widgets

Dashlet: Custom Data Widgets

APIs and feeds on your screen

REST Client & API Tester

🛠️ Developer Tools

The Simplest API App

This application simplifies understanding of APIs by allowing users to interact with core components. It introduces fundamental API concepts and basic terminology in an accessible way.

Interactive API component explorationExplanation of key API conceptsIntroduction to basic API terms

HealthSave: Export Health Data

HealthSave: Export Health Data

HealthSave: Export Health Data

Health Sync, Trends & Backup

Easily export your Apple Health and Apple Watch data into CSV, JSON, or PDF formats. View health trends, sync data to your own server, and manage your health records privately. No account or subscription required.

Export Apple Health data to CSV, JSON, PDFView 7, 30, and 90-day health trendsSync data to your own API or server

💪 Health & Fitness

free with in-app purchases

Human API — Get Paid by AI

Human API — Get Paid by AI

Human API — Get Paid by AI

Earn money doing simple tasks

Earn money by completing simple, real-world tasks that assist AI systems. These tasks involve data collection and content recording, offering real payouts for your efforts.

Complete real-world tasksAssist AI systemsData collection

API Dash - API Client, Testing

API Dash - API Client, Testing

API Dash - API Client, Testing

API Client to easily test APIs

Easily create, customize, and test various HTTP API requests. Organize your requests into collections and preview multimedia responses like images and PDFs. Generate code snippets for integration into your projects.

Create and customize HTTP requests (GET, POST, etc.)Organize requests in collections and foldersPreview multimedia API responses (images, PDFs)

🛠️ Developer Tools

An HTTP client that works

This tool allows developers to explore and test HTTP APIs efficiently. It prioritizes speed and accuracy for a seamless development experience.

HTTP API explorationAPI testing capabilitiesFocus on speed

🛠️ Developer Tools

Curly — REST API Client

Curly — REST API Client

Curly — REST API Client

REST API Client for Developers

A native REST API client for iOS and iPad, designed for developers to test and debug APIs efficiently. It supports various request methods, response inspection with syntax highlighting, and collection organization.

Send GET, POST, PUT, PATCH, DELETE requestsEdit query params, headers, auth, and request bodyJSON syntax highlighting for responses

🛠️ Developer Tools

HTTP Requests Dashboard

Create a personalized dashboard to display data from any API, including stocks, weather, and sports scores. Save, test, and monitor HTTP requests, then visualize key information in widgets and charts. It's designed for developers but accessible to users with basic HTTP knowledge.

Personalized API dashboardSave and test HTTP requestsDisplay data in widgets and charts

🛠️ Developer Tools

FAQ about Api Data

Are there free api data apps for iPhone?

Yes — 19 of the top api data apps we rank are free to download, including Rbsdataapi and HealthAPI: Health Data Sync.

Does Rbsdataapi have ads or in-app purchases?

Rbsdataapi has no in-app purchases, according to its App Store listing as of November 2026.

How many api data apps are on the App Store?

We track 248+ api data apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.