Protractor Smart vs EV Lens

Protractor - smart instrument to measure angles. Turn on the camera mode and measure the angle of buildings, mountains, or any other object around you. This app includes two free measuring modes: - Touch measure - touch the screen to set the angle (use camera view!). - Plumb bob measure - pendulum - use to determine the slope (remember to calibrate the plumb). In each mode, you can switch to camera view and take measurements of all objects around you. Additional Premium mode: Polygon measurement lets you draw any shape on your screen to check all its angles. Turn on the camera to see the real object through your phone and copy its shape. You can also pick a photo from your gallery or take a new picture to draw a shape on the image. In Premium mode, you can change colors, add helper lines, and switch between different angle units. All modes allows you to make a screenshot of anything on the screen. Enjoy !!!

Point your camera at an electric car. Know everything that matters — in seconds. EV Lens turns your phone into an expert on every electric vehicle you meet. See a car on the street, at a dealership, or in a friend's driveway? Point, and EV Lens identifies it and shows you the specs that actually matter — not marketing fluff, but real, source-backed data. What you get, instantly: • Identification — make, model, variant, and generation from a single photo • Battery & range — usable capacity, real-world range, and charging speed • Powertrain — motor power, drivetrain, 0–100 km/h • Provenance — who actually makes the battery cells, which factory, where it's from • Local specs — price, range, and consumption for your market Why EV Lens is different: Most EV info online is a copy-pasted spec sheet with no source. EV Lens is built on a source-backed knowledge graph — every technical claim traces to a real, cited reference. When we're not certain, we say so. No made-up numbers. Build your Garage: Save the cars you're researching, compare them side by side, and get recommendations tuned to what you care about — range, price, efficiency, or sourcing. Everything included: EV Lens is free, and every feature is included — full technical profiles, local market data, side-by-side comparison, and component provenance with cited sources. Whether you're shopping for your first EV, comparing options, or you work in the industry, EV Lens gives you the truth about what's inside — with the receipts.