Apps Like PTBTX2™ for iPhone and iPad
PTBTX2™ screenshots
Ranked alternatives
Showing 121–140 of 1,000 ranked alternatives.
AquaCalculator
Michel Mohrmann
Calculate water parameters and dosages
Manage aquarium data with customizable logs for water parameters, equipment, and maintenance schedules. Track fish health, medication, and feeding routines. Generate reports and set reminders for water changes and filter replacements.
CNVRT: SI Unit Conversion Tool
Pascal Andraos
Convert units instantly and accurately
Convert units of measurement with support for weight, length, temperature, speed, area, time, data storage, and angle. Input values and select units for instant . Syncs with Apple Health for seamless tracking.
Sound Meter
Hiep Pham
Measure levels in decibels
Measure levels in decibels with a real-time display. Access a decibel level reference table for hearing protection guidance. Save historical data for future review.
LeafByte
Abigail Getman-Pickering
Measure leaves and track herbivory with photos
Measures leaf area and herbivory by taking photos of leaves and scales. Calculates total leaf area and area consumed. Uses freehand drawing to reconstruct missing leaf margins. Stores data in spreadsheets on the device or Google Drive.
AR Ruler HD Mirror Flashlight
永刚 陈
Measure with AR and track distances
Use AR for length and distance measurements. Measure height with AR technology. Check decibels, angles, and level accuracy. View HD and compass directions. Monitor barometric pressure and altitude. Use with adjustable brightness and strobe.
Fluke iSee
Fortive (Shanghai) Industrial Instrument Technology Research & Development Co., Ltd
Unit Converter - Scientific
Ahmet Burak Albayrak
Convert units with precision
Convert units across , engineering, and everyday categories. Perform calculations with built-in formulas. Save frequently used conversions. Toggle dark mode. Switch between languages. Provide feedback for improvements.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.