Apps Like EngineCalc for iPhone and iPad
Calculate engine specs on the go
Provides tools for calculating engine-related metrics. Users can compute actual volume flow, air density, BHP loss, compression height, compression ratio, corrected BHP, and cylinder displacement.
EngineCalc screenshots
Ranked alternatives
Showing 141–160 of 1,000 ranked alternatives.


Length Mass Speed Converter
AR Code Pte. Ltd.
Convert units for distance and area
Convert units for distance, area, volume, and . Switch between mm, cm, m, km, in, ft, yd, mi, and their squared or cubed equivalents. Convert grams, kilograms, tonnes, and oil barrels to liters or gallons.

Electrical Engineering Pack
V PUGAZHENTHI
Calculate values instantly
Perform calculations including resistor color code analysis, transformer voltage and current computations, and voltage, current, resistance, and power determinations. Include upgraded voltage drop calculations compliant with NEC/IEEE standards.




Kitchen Dial | Food Converter
Infinite Prospects, LLC
Convert measurements with a
Convert measurements with a interface for volume, mass, and temperature. Adjust portions, toggle between US, metric, Australian, and imperial units. Input numbers directly for precise conversions.

Equal=It Unit Converter Plus
monkeyLabs inc.
Convert units with one-touch access
Convert units across multiple categories with one . Add favorite conversions for quick access. Use built-in calculator for math operations. Switch between conversion types easily. No ads except special promotions.

Air Density & Altitude: AirLab
BALLISTIC SOLUTIONS RESEARCH & DEVELOPMENT SOFTWARE SIARHEI RAICHONAK

Engine Horsepower Calculator
Tan Chia Ling
Calculate from weight, time, and speed
Calculate estimated using vehicle weight, elapsed time, and quarter-mile speed. Input driver, passenger, and load weights. Results are estimations based on ET or trap-speed methods. Export calculations for reference.




Instabridge Web Browser
Instabridge Sweden AB
Browse securely and manage your data efficiently
Allows users to browse the internet with data compression to reduce usage. It enables bookmarking, tab management, and password storage. Users can customize settings and access privacy features.


Super Calculator-Calculator HD
Wuhan Ananta Technology Co., Ltd.
Calculate, convert, solve, track
Perform calculations using a basic, scientific, currency, and units calculator. View calculation history, convert numbers to speech, and synchronize results across all calculator modes.

Video Compressor & Editor
勇 陈
Compress, crop, and trim videos
Compress and edit videos with batch processing, trimming, cropping, splitting, merging, and rotating. Choose H.264 or HEVC codecs with resolution options. Adjust frame rates for 240 FPS videos. Save space with efficient compression.



Calculator365: All-In-One Calc
晖明 甘
Calculate, edit, and track expressions
Advanced calculator with basic, scientific, and editable input features. View calculation history and use a widget for quick access.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.