Best apps like API-Client Testing

10+ similar apps compared and reviewed

4.0 avg rating
9 free apps
Updated July 2026

API is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to API

Postgres Client by SQLPro#1

Postgres Client by SQLPro by Hankinsoft Development Inc

PostgreSQL client database
Editor's Choice
🔧 Utilities
4.0(32 ratings)
FreeIn-App Purchases
Postgres Client by SQLPro screenshot 1
Postgres Client by SQLPro screenshot 2
Postgres Client by SQLPro screenshot 3
Postgres Client by SQLPro screenshot 4
Postgres Client by SQLPro screenshot 5

Access and manage PostgreSQL databases with this powerful client. Features include SQL autocompletion, syntax highlighting, and a tabbed interface for efficient query execution. Supports cloud services and SSH tunneling.

Web Toolbox#2

Web Toolbox by Fausto Ristagno

Websites and pages monitoring
Strong Contender
🔧 Utilities
4.0(8 ratings)
FreeAdsIn-App Purchases
Web Toolbox screenshot 1
Web Toolbox screenshot 2
Web Toolbox screenshot 3
Web Toolbox screenshot 4
Web Toolbox screenshot 5
Web Toolbox screenshot 6

Monitor your websites and web servers with automated checks for responses and content. Configure various checks like HTTP status codes, headers, and content using CSS selectors or custom JavaScript. Includes DNS, GeoIP, and Whois tools for comprehensive web analysis.

Supermicro IPMIView#3

Supermicro IPMIView by Super Micro Computer, Inc.

Worth Considering
🔧 Utilities
2.5(28 ratings)
Free
Supermicro IPMIView screenshot 1
Supermicro IPMIView screenshot 2
Supermicro IPMIView screenshot 3
Supermicro IPMIView screenshot 4
Supermicro IPMIView screenshot 5
Supermicro IPMIView screenshot 6

This application allows companies to remotely manage Supermicro server products. It supports standard IPMI commands and KVM, offering features like group management, BMC information, and user administration. Easily monitor and control your server infrastructure with this utility.

More apps like API

4
API Tester ‎
API Tester ‎
API Tester ‎
Test APIs
Free
🔧 Utilities
(0)
5
iCurlHTTP
iCurlHTTP
iCurlHTTP
by Jason Cox
Free

Test web server responses with cURL-like functionality on your iPhone or iPad. Simulate various browsers and inspect raw HTTP headers and HTML. Analyze network performance with detailed timing information.

Simulate browser user-agentsInspect raw HTTP headers and HTMLSupport for GET, HEAD, POST, PUT, DELETE, OPTIONS, TRACE requests
🔧 Utilities
(30)
paid
6
LLM Local Client
LLM Local Client
LLM Local Client
Portable LLM on your mobile
Free

Connect your mobile device to large language models hosted on your computer. This app provides a secure and convenient way to access powerful AI capabilities on the go, bridging the gap between your phone and local LLM servers. Unleash your productivity with seamless interaction.

Connects mobile to local LLM serversLightweight and easy setupSecure local network connection
🔧 Utilities
(5)
free
7
Terminal - SFTP & SSH Client
Terminal - SFTP & SSH Client
Terminal - SFTP & SSH Client
Linux, Telnet & PuTTY manager
Free

This advanced client provides developers with a streamlined way to manage Linux, SSH, Telnet, and SFTP connections. It offers features like AI assistance for server building, multi-tab management, and integrated editors to enhance productivity and simplify remote access.

SSH, Mosh, Telnet, Port Forwarding, SFTP supportAI chatbot for server building assistancePersonalized themes and fonts per connection
🔧 Utilities
(107)
free with in-app purchases
8
Charles Proxy
Charles Proxy
Charles Proxy
Debugging Proxy
$8.99

Capture and inspect network requests and responses directly on your iOS device. Debug networking issues without needing a computer. View detailed metadata, headers, and bodies, and even transfer sessions to a desktop for further analysis.

Capture network requests and responsesInspect metadata, headers, and bodiesSSL Proxying for plain text viewing
🔧 Utilities
(184)
paid
9
MySQL QueryDB Client
MySQL QueryDB Client
MySQL QueryDB Client
MySQL/MariaDB Mobile client
Free

Remotely query MySQL and MariaDB databases from your mobile device. Optimized for unreliable networks, it handles large tables and supports Siri Shortcuts for efficient data access and export.

Parameterized queriesOptimized for low-quality networksQuery-oriented workflow
🔧 Utilities
(103)
free with in-app purchases
10
MQTT-Client
MQTT-Client
MQTT-Client
smart home
Free
🔧 Utilities
(0)