Linea: Measure App

Explore the new AI Solver for maths problems, accessible only through the Linea app.

Say hello to Linea: Measure App – your friendly everyday companion for numbers and the real world. Whether you’re doing quick maths, adjusting time, converting units, measuring distances with your camera or tackling a tricky problem, Linea is here to help.

AI Solver

• Just upload your maths problems and let the app sort them out.
• It works locally, so you can use it offline without any fuss.
• Available on any device with Apple Intelligence.

Measure (AR)

• Tap to set start and end points with a handy live preview line.
• See distance labels as you go.
• Readouts in metres, centimetres, millimetres, inches, feet, yards, miles and more.

Calculator (iPhone only)

• A neat, responsive keypad with gentle haptics.
• Smart formatting – no messy decimals.

Time Calculator (now on iPad)

• Add or subtract hours and minutes – ideal for shifts, travel or planning your day.

Unit Converter

• Length: metres, centimetres, millimetres, inches, feet, yards, miles, kilometres.
• Area: m², km², cm², ft², in², acres, hectares, ares.
• Speed: m/s, km/h, mph, knots.
• Mass: grams, kilograms, milligrams, ounces, pounds, metric tons.
• Temperature: °C, °F, K.
• Duration: seconds, minutes, hours.

Built for Everyday Use

• A fast, intuitive design with big buttons.
• Works offline.
• No account needed.

Download Linea: Measure App and make your day simpler – calculate, convert and measure in seconds.