TapMeasure is described as 'Meet TapMeasure, the spatial utility that combines computer vision and AR, creating a whole new way to capture and measure your space. TapMeasure is the fastest, smartest way to measure a physical space'. There are three alternatives to TapMeasure for iPad and iPhone. The best alternative is Measure, which is free. Other great apps like TapMeasure are MeasureKit (Paid) and Measure 3D Pro (Paid).
The Measure app uses augmented reality (AR) technology to turn your iOS device into a tape measure. You can quickly gauge the size of objects, automatically detect the dimensions of rectangular objects, and save a photo of the measurement for later.
Measure Length, Area and Volume of any shape in the real world, using augmented reality. Point the camera on the floor or wall and tap on screen. Measure 3D Pro will instantly calculate the length and area. You can even convert any measurement to 3D and measure its volume.