Apps Like RackSpec for iPhone and iPad
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.
Resistor Code Calculators
Kanta Kikubo
Calculate electrical values and convert units
Perform electrical engineering calculations with and capacitor tools. Calculate filters, attenuators, rectifiers, and oscillators. Convert units like Lumen to Candela and Delta to Y. Analyze skin effect and PCB trace impedance.
MultiSens-7314
Sensos, LLC
Test machinery with industrial standards
Acceptance testing for machinery. Perform engine commissioning and load tests per industrial standards. Conduct electrical motor tests including core loss thermal analysis with FLIR cameras. Connect to wireless Bluetooth sensors without cables.
Twisted Pair
MICHAEL SHROVE
Show colors and binder codes
Helps identify fiber optic and 25- color codes. Displays colors and hex codes for counts. Shows colors, binder colors, and 600 binder color based on input. Provides Bell Cable Design Coding Plan details.
Electrical Tools and Reference
Pro Certs Software Ltd
Access charts and
Access charts, tables, and calculators for quick . View and fill out forms, review technical guides, and check product safety recalls. Look up cable ratings and other industry-specific data instantly.
Southwire® Voltage Drop Calc
Southwire Company
Calculate and wire size
Calculate for a specific conductor run or determine wire size based on and current carrying capacity. Limits wire size to and NEC ampacity. Supports AWG and KCMIL sizes only.
Amperes Battery Charging Lite
CrioSoft LLC
Measure charge speed and compare results
Measure speed using your device's current setup. Compare results with other users' submissions. Test different cables, chargers, and power sources to find the optimal combination for your device.
Ingenious Med
Ingenious Med, Inc.
Capture charges and hand off care seamlessly
Capture charges and patient data during care. Automate coding and documentation tasks. Generate quality reports for compliance. Streamline physician workflows and improve revenue tracking.
CompTIA A+ Practice Test 2026
Thanh Hung
Exams, review content, track progress
Take tests with detailed explanations. Review categorized questions on hardware, software, networking, troubleshooting, and security. Use AI tools to personalize learning. Track progress and prepare for certification exams.
ConduitFill 3.0
Arismendi Hernandez
Select wires, get conduit size
Calculate conduit trade size based on wire sizes and NEC 2023 standards. Input up to five wire sizes to determine minimum required conduit size. Verify code compliance for electrical installations.
GoCanvas - Business Forms
Canvas Solutions, Inc.
Create , streamline workflows, digitize processes
Create and customize digital for inspections, invoices, quality control, work orders, scheduling, and safety. Fill out and submit directly from the . Share completed via email or link. Track form submissions and manage data in real time.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.