Apps Like Modbus Commander for iPhone and iPad
Send messages and view hex responses
Send TCP messages to any server with a single click. View request and response data in native hex format. Validate connectivity, troubleshoot devices, and demonstrate operations.
Modbus Commander screenshots
Ranked alternatives
Showing 101–120 of 1,000 ranked alternatives.

Calculate: Advanced Calculator
Joe Rickerby
Expressions and simplify fractions
Perform complex calculations with a scientific interface. Enter expressions in natural order. Simplify results with symbolic computation. Swipe to review previous calculations. Track history and reuse past entries.


SSTP Connect
Domosekai Limited
To and SoftEther VPN servers
Is a VPN client supporting and SoftEther protocols. Users can to specified servers and save connections for quick access. The uses iOS native libraries for TLS and does not include third-party SDKs or ads.



FlyVPN - Secure & Fast
FLYVPN LIMITED
Connect securely anytime, anywhere
Securely connect to VPN servers in 40+ countries. Choose from over 500 connection routes. Switch between devices and network environments. Encrypt internet traffic for privacy. Manage connection settings and access region-restricted content.

RPN-45 SD
Willy Kunz
Calculate with scientific precision and enhanced functions
Simulate the HP-45 scientific calculator with photo-realistic visuals and original LED or LCD display. Print calculations, animate keys with sound and feedback, and replicate the calculator's computation times.






Device System Services - Tools
Albert Parti
Monitor performance and resource usage
Monitor hardware with detailed specs, battery status, and biometric support. Track network activity, memory usage, and storage capacity. Optimize performance by identifying resource bottlenecks and managing background processes.



Bluetooth Debugger & Inspector
小玲 王
Discover devices and inspect services
Scan and locate devices. Assign custom names and icons. Track device locations. Send data automatically. Manage messages quickly. Update firmware. Monitor signal strength. Connect to devices. Read device information. Write and read data from devices.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.