Ohmify - electronics tools

Ohmify is your all-in-one electronics companion. Whether you are designing circuits, looking up parts, or learning the basics, everything you need is in one place.

CALCULATORS BUILT FOR ENGINEERS

• Ohm's Law, resistor color code, and SMD resistor lookup
• LED resistor, voltage divider, and voltage regulator
• PCB trace width, power supply, and transformer calculations
• Op-amp, filter, and logic gate calculators
• Battery life and energy harvesting
• Component detection from your camera

COMPONENT INFORMATION & PINOUTS

• Resistors, capacitors, inductors, diodes, transistors
• Op-amps, ICs, connectors, and more
• Pinouts and reference data when you need them

YOUR LIBRARY IN YOUR POCKET

• Import and search PDF datasheets
• Part inventory with categories and locations
• Link parts to datasheets and track what you have

LEARN AND STAY SHARP

• Help screens and explanations for every calculator
• Educational resources and safety guidance
• Earn XP and build streaks as you use the app

QUICK ACCESS

• Home screen widgets for your favorite calculators
• Bookmarks for fast access to tools and components
• Works offline for core calculators and references

PREMIUM FEATURES Unlock more with Ohmify Premium (one-time purchase or free trial):

• Home screen widgets for quick calculator access
• Remove all ads
• Unlimited calculation history (free plan: 10)
• Unlimited datasheets and part inventory
• Share and export calculations
• 2x XP multiplier on calculations and quizzes
• Premium-only calculators, components, pinouts, and resources
• Premium achievements and badge on your stats
• Priority support
• All future premium features included

Ohmify helps students, hobbyists, and professionals get calculations right and find component information fast. Download once and keep it on your home screen.