Apps Like Emissions Plus for iPhone and iPad
Emissions Plus screenshots
Ranked alternatives
Showing 561–580 of 1,000 ranked alternatives.


Construction Calculator A1 Pro
BINARY AND BRICKS PRIVATE LIMITED
Calculate with imperial and metric systems
Calculate areas, volumes, and estimates using both imperial and metric systems. Convert units with built-in converters. Customize themes to choose preferred colors. Perform basic math operations and track calculations for projects.





APE Optics Calculator
Stefan Popien
Calculate SFM, DFG, and OPO wavelengths
APE enables users to evaluate equations in ultrafast and nonlinear laser . It calculates Sum Frequency Generation, Difference Frequency Generation, optical parametric oscillator parameters, and coherent anti-Stokes Raman scattering values.

Construction+
Verosocial Studio
Calculate material costs and quantities
Calculate material quantities and costs for asphalt, concrete, drywall, and roofing projects. Input dimensions to determine bags, tons, or linear feet needed. Estimate fuel injector sizes based on engine specifications.






Liberation Philology Polish
David Arthur
Test vocabulary and grammar anywhere
Provides multiple-choice tests on vocabulary and grammar. Users answer questions, receive immediate feedback, and review previous material through cumulative levels. The reinforces learning through repetition and structured practice.

Liberation Philology Slovene
David Arthur
Practice vocabulary and grammar
Offers multiple-choice tests on vocabulary, noun declension, and verb conjugation. Users answer questions with immediate feedback and repetition for reinforcement. Modules include vocabulary with 148 levels, declension, conjugation, and grammar.





WaterLinx | Citizen Science
SPOTTERON GmbH
Learn about water systems and ecosystems
Educational focuses on water and soil systems, explaining their role in sustaining life. Users learn about human impact on ecosystems, climate change effects, and regeneration processes.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.