Apps Like Greenbot Hydra for iPhone and iPad
Ranked alternatives
Showing 161–180 of 1,000 ranked alternatives.
Learn Hacking with Kali Linux
Madhuben Goti
Ethical and cybersecurity through structured lessons and hands-on labs using . Explore real-world tools and techniques for penetration testing and network security. Complete guided examples and practice attacks and defenses.
Dolphin Boiler
Tomer Aviram
Set temperature, track water heat, schedule heating
Control water temperature remotely from any location. View current temperature and shower availability. Schedule heating times and estimate heating duration. Monitor energy usage and adjust settings for efficient operation.
Plutocalc+ Water
Daniel Peig
Solve treatment problems
Solve engineering problems with 103 calculators and 2670 calculations. Access chemical databases and standards. View self-explanatory diagrams. Input data for real-time results. Supports multiple languages including English and Portuguese.
Ship's Log Book for Captains
Florian Kriesche
Automated logbook for sailors and boaters.
The app automatically creates logbook entries with weather and location data. Users can add pictures, measure heel, and view statistics.
VuSitu
In-Situ, Inc.
Connect devices, view data, share reports
Connect to water monitoring instruments via Bluetooth to view and manage water quality and quantity data. Configure, calibrate, and deploy instruments. View live readings and set up logs. Log in to a secure account for data storage and sharing.
Calculate Comfort
JUN KANAYAMA
Calculate moist air properties easily.
The app calculates psychrometric properties of moist air, including dew point, wet bulb temperature, and absolute humidity. It offers three input modes and can replace a psychrometric chart for various applications.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.