Tape Measure

Tape Measure is an innovative Android app designed to measure distances using your device's camera and a printed target marker. Imagine it as a laser rangefinder that requires a specific printed marker to function. By pointing your device's camera at the marker, you can see real-time distance measurements on your screen, making it particularly valuable for precise tasks where accuracy is key. Its primary advantage is its ease of use—just point and measure, as long as the marker remains centered in the camera view.

Key Features and Requirements

This app supports a 5 cm marker and functions optimally across a range of compatible devices. Some Sony/Sony Ericsson Xperia and 3D devices, like LG Optimus 3D, may face compatibility issues, yet it is worth a try if your camera reports correct values. One of the app's top features is its adaptable zoom settings. By default, the zoom is disabled, but you can switch between manual and automatic modes to suit different measurement scenarios. Devices have been successfully tested with a 5 cm marker, achieving varying maximum distances depending on the model.

Enhancing Device Compatibility

A known issue on some devices involves incorrect zoom values leading to inaccurate measurements. To address this, the app offers a 'Fixed' option to correct these discrepancies. If selecting the 'Fixed' option doesn't yield the desired accuracy, simply disable the zoom feature in the settings to obtain correct distance readings, albeit with a reduced range. Future updates plan to offer enhanced methods for less compatible devices to ensure wider usability.

Tape Measure provides an efficient solution for measuring distances using your Android device, making it a practical choice for various applications that demand accurate measurement.