Best Ullr Rest Client Apps

248+ iOS apps curated and reviewed

3.6 avg rating

20 free apps

Updated October 2026

Whether you're new to ullr rest client 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 Ullr Rest Client Apps (October 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Ullr Rest Client	Free	—	Yes	No	Sep 2026
2	Rest – HTTP API Client	Free	4.4★ (95)	No	Yes	Oct 2026
3	REST API Client	Free	4.3★ (6)	Yes	Yes	Sep 2026
4	EXE Client Portal	Free	—	No	No	May 2026
5	RestForge - API Client	Free	1.3★ (4)	Yes	Yes	Oct 2026
6	CRUD Client	Free	—	No	No	Aug 2026
7	API-Client Testing	Free	4.0★ (1)	No	No	May 2026
8	APIOrbit – REST & GraphQL	Free	—	No	Yes	Oct 2026

Top Picks for Ullr Rest Client

#1

Ullr Rest Client by Ivan Serhiienko

Rest & HTTP

Editor's Choice

🛠️ Developer Tools

0.0(0 ratings)

FreeAds

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#2

Rest – HTTP API Client by Silvan Daehn

Perform HTTP Requests

Strong Contender

🛠️ Developer Tools

4.4(95 ratings)

FreeIn-App Purchases

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Easily perform HTTP requests directly from your mobile device. Supports various body types, syntax highlighting, and detailed response inspection. Import collections and manage project variables for efficient API testing.

#3

REST API Client by Tevon Wallace

REST API and GraphQL Client

Worth Considering

🛠️ Developer Tools

4.3(6 ratings)

FreeAdsIn-App Purchases

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This tool allows users to send and analyze API requests with customizable parameters, authorization, and body content. It offers robust search and filtering capabilities for managing saved requests, optimized for iPadOS with keyboard support.

More Ullr Rest Client apps to explore

EXE Client Portal

EXE Client Portal

EXE Client Portal

Access valuation & documents

RestForge - API Client

RestForge - API Client

RestForge - API Client

GraphQL & REST API Client

This app allows developers to build, test, debug, and automate APIs directly from their mobile devices. It supports various HTTP methods, body types, and offers cloud sync, scripting, and SOAP support. Premium features include code export and an analytics dashboard.

Send and test all HTTP methodsSupport for multiple body typesImport from popular API tools

🛠️ Developer Tools

free with in-app purchases

REST API Client in your hand

🛠️ Developer Tools

API-Client Testing

API-Client Testing

API-Client Testing

Send and analyze HTTP/HTTPS requests directly from your mobile device. Save requests to collections for easy reuse and view detailed response information, including headers and round trip time. Customize connection timeout settings for efficient testing.

Send HTTP/HTTPS requestsAnalyze REST API responsesRequest history

APIOrbit – REST & GraphQL

AI-Powered API Client & Tester

This native client allows developers to send and test REST and GraphQL requests on iPhone and iPad. It features an AI assistant for generating code, documentation, and mock data, along with robust debugging and media preview capabilities.

AI-powered code generationREST and GraphQL request testingJSON viewer and search

🛠️ Developer Tools

free with in-app purchases

Paranoia — Who's Watching You

Paranoia — Who's Watching You

Paranoia — Who's Watching You

It's not paranoia.

This app provides a privacy score for companies and apps you use, based on how they collect, share, and secure your data. It offers detailed company files, sourced claims, and ownership information, with an optional subscription for enhanced features and alerts.

Paranoia Score (0-100) for companies and appsDetailed company data collection and security reportsSourced claims with links to primary sources

Microsoft Power BI

Microsoft Power BI

Microsoft Power BI

Business data analytics

Access and analyze your business data from anywhere with powerful mobile tools. Visualize key metrics, filter information, and share insights on the go. Get real-time notifications and ask questions of your data with a virtual analyst.

View data in one placeExplore, filter, and focus dataAnnotate and share reports

Meta Viewpoints

Complete tasks & surveys

Earn rewards by participating in surveys, tasks, and research. You control what data is shared and how it's used. Your contributions help improve apps and services.

Earn points and rewardsParticipate in surveys and tasksControl data usage

ApiClient: REST API Tester

ApiClient: REST API Tester

ApiClient: REST API Tester

HTTP Client for GraphQL & cURL

Test and manage REST APIs directly from your phone. Import, edit, and export Postman collections, send Firebase notifications, and format JSON requests on the go. Save API requests and responses for easy access and sharing.

Create HTTP/HTTPS requestsImport/export Postman collectionsSend Firebase notifications

🛠️ Developer Tools

free with in-app purchases

ReqKit Http Client

ReqKit Http Client

ReqKit Http Client

Native HTTP Client

🛠️ Developer Tools

HTTP Client & API Tester

A modern, open-source API client for iOS devices. Test REST, GraphQL, and WebSocket APIs with features like a GraphQL query editor, request organization, and environment variables. Works fully offline and supports dark/light themes.

Test REST, GraphQL, and WebSocket APIsGraphQL query editor with variablesOrganize requests into collections

🛠️ Developer Tools

HTTP Client: Geturl

HTTP Client: Geturl

HTTP Client: Geturl

Send HTTP Requests

🛠️ 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

Play & Earn Loyalty Rewards

This app allows users to earn rewards by testing new applications and games and providing feedback. It offers daily missions and bonus challenges to maximize earnings. The platform is free to use and provides real-world rewards with quick payouts.

Test new apps and gamesProvide feedback for rewardsDaily missions and bonus challenges

🎬 Entertainment

Notella - AI Note Taking app

Notella - AI Note Taking app

Notella - AI Note Taking app

Voice Notes to Smart Summaries

Record voice notes, lectures, or meetings and let AI automatically transcribe, summarize, and create study materials like flashcards and quizzes. Organize notes with folders, search semantically, and sync across devices. Share notes via QR codes or export to PDF.

One-tap voice recordingAutomatic transcription (50+ languages)AI-generated summaries

📊 Productivity

free with in-app purchases

by Parmar Sujitkumar

A privacy-focused AI assistant that keeps all your conversations and notes securely on your device. Organize ideas with collections and a smart memory bank, all while having transparent access to data handling practices.

Privacy-first AI assistantSecure on-device chatSmart memory bank

📊 Productivity

by Client Hub Inc.

Streamline client interactions and document management for accounting firms. This app centralizes client information, moves communications out of email, and enables clients to access their files independently.

Client information gatheringDocument collectionEmail-free client interactions

FAQ about Ullr Rest Client

Are there free ullr rest client apps for iPhone?

Yes — 20 of the top ullr rest client apps we rank are free to download, including Ullr Rest Client and Rest – HTTP API Client.

Does Ullr Rest Client have ads or in-app purchases?

Ullr Rest Client shows ads and has no in-app purchases, according to its App Store listing as of October 2026.

How many ullr rest client apps are on the App Store?

We track 248+ ullr rest client apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.