Apps Like Eco Cat App for iPhone and iPad
List catalytic converters and track inventory
Look up catalytic converter values by car brand or manufacturer. View detailed listings with images. Check prices for over 20,000 items. Search for specific models and compare values. Export data for record-keeping.
Eco Cat App screenshots
Ranked alternatives
Showing 41–60 of 1,000 ranked alternatives.



Gretio
Surreal Development LLC
Diagnose vehicle issues and track trouble codes
Vehicle diagnostic tool allows users to analyze real-time data from multiple vehicle modules. Look up trouble codes for engine, chassis, body, and radio systems. Perform service functions like diesel filter regeneration and catalytic reduction tests.


Conversion Calculator Units
RV AppStudios LLC
Convert across 12 categories
Convert across 12 categories and 140+ . Tap to select , swipe to switch values. Adjust options easily. View results instantly without complex steps.


Gas Detection
Draegerwerk AG & Co. KGaA
Gas and vapor measurement technology overview.
The app offers an overview of gas and vapor measurement technology, detailing Dräger-Tube, Dräger Sensor, and Dräger Chip Measurement Systems. It includes portable monitor introductions and a support section with compatibility charts and videos.

Cat DB – Catalytic Converters
D8ta Technologies LLC
Search cars by VIN or model
Search vehicle listings by year, make, model, or VIN. Access a database of 20,000+ converter listings and 3,000+ generic parts. Perform up to 3 code searches daily and 3 vehicle searches monthly without a login.


OneCalc: All-in-one Calculator
tasser gyati
Calculate, convert, and solve equations
Offers standard and advanced math functions including percent, negative sign, memory, brackets, and history. It includes trigonometry, roots, exponents, and logarithms.

ServiceUp
ServiceUp
Schedule repairs, get quotes, pay online, track
Book car repair services by connecting with a Service Advisor. Schedule appointments, compare prices, and manage payments. Arrange car pickup and delivery. Track repair progress and receive updates.

Temperature Converter
Armchair Engineering
Convert temperatures between Celsius, Fahrenheit, and Kelvin
Convert temperatures between Celsius, Fahrenheit, and Kelvin. Input values and see instant conversions. Remove ads with a one-time in- purchase.

Ohms Law Calc.
V PUGAZHENTHI
Calculate voltage, current, and resistance
Calculate electrical values using formulas for voltage, current, resistance, power, and more. Determine wire size and voltage drop. Perform transformer and generator calculations. Convert between electrical units.


Unit Converter: Mila's Tools
Scott DeSapio
Convert units across 16 categories
Convert units across 16 categories with instant results. Switch between metric, imperial, and other systems. Calculate conversions for length, weight, temperature, and more. Store frequently used values for quick access.

Electrical Calculator
V PUGAZHENTHI
Calculate values instantly
Provides tools for and electronics calculations. Users can compute resistance, voltage, current, and power. Includes resistor color code conversion and voltage drop calculations aligned with NEC/IEEE standards. Supports USCS and SI units.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.