Apps Like 39Tools for iPhone and iPad
39Tools screenshots
Ranked alternatives
Showing 161–180 of 1,000 ranked alternatives.
Shift8 Scan
Star Dot Hosting Inc
Networks, find active devices
Local network devices via wireless connection. Identify active devices on common TCP ports: 21, 22, 25, 80, 443, 3389. Display results in scrollable list. Show network mask and potential devices.
PortKnock
Danny Sung
Knock ports and validate access
A port knocking tool that sends predefined sequences to specific hosts. Users can set passwords, validate knocks, import/export host lists, and launch apps automatically.
GyroOSC
Zhuoran Liu
Stream gyroscope data over OSC
Stream motion data from your iPhone to computers or devices using Open Sound Control. View real-time roll, pitch, and yaw values. Choose UDP or TCP for transmission. Adjust stream intervals. Visualize data with an interactive 3D wireframe cube.
IoT MQTT Panel Pro
Rahul Kundu
Configure smart home devices instantly
Manage smart home projects with real-time updates via and Websocket protocols. Configure dashboards to run continuously. Support SSL for secure communication and JSON for message publishing and subscribing.
SidePilot
Tom Brereton
Control drones with ground station
Displays drone location with altitude, yaw, pitch, and battery status. Connects via WiFi, Bluetooth Low Energy, or Cellular. Supports ArduCopter, ArduPlane, and ArduRover via MAVLink. Tracks flight data and allows remote control.
WebMeter: Ping Uptime Widget
Sufiyan Yasa
Track website with widgets
Monitor website with iOS widgets. Test public and private sites, including IoT devices. Use small or medium widgets for frequent checks. Lock screen widgets available. Medium widgets support up to 2 simultaneous tests. Track up to 2 entries for free.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.