Caliper&Ruler

Measure accurately in inches and millimeters on your screen. Calibrate easily using everyday objects like credit cards, rulers, AA batteries, or discs.

Unlock Precision – Your Essential On-Screen Measurement Tool!

Turn your iPhone or iPad into a versatile digital caliper. Measure objects accurately in inches and millimeters with an intuitive and easy-to-use interface.

Whether you're a DIY enthusiast, student, designer, or professional, Caliper provides precise measurements wherever you need them.

Key Features:

• Dual Measurement Units: Easily measure in both inches and millimeters.
• Intuitive Drag-and-Measure: Simply drag the slider to measure objects instantly.
• Accurate Calibration: Calibrate your screen using everyday objects such as credit cards, AA batteries, rulers, or CDs/DVDs/Blu-ray discs.
• Custom Calibration: Use any object with a known length for precise adjustment.
• Universal Compatibility: Designed for iPhone (landscape only) and iPad (all orientations).

Download Caliper and experience accurate measurements anytime, anywhere.