iGaging's Caliper Voice

Officially authorized by iGaging, Caliper Voice is a simple, powerful Android app that makes digital caliper measurements accessible and easy to read.
When you press the button on your Bluetooth digital caliper, the measurement appears in large, high-contrast numbers on the screen and is spoken aloud instantly. No more struggling to read tiny displays or squinting in poor lighting.

Key Features:

Automatic voice readout of every measurement
Large, clear display for easy reading
Save two measurements (M1 and M2) for quick comparison
Built-in calculator for addition, subtraction, multiplication, and division
Measurement history log to keep track of your readings
Simple, focused interface designed for real-world use

Caliper Voice is especially helpful for visually impaired users, machinists, woodworkers, quality control inspectors, and anyone who needs fast, accurate, and accessible measurement tools.
The app works entirely offline and requires only Bluetooth permission to connect to your caliper. No internet, no accounts, no tracking.
Developed by IDEA Engineering with a focus on practical, client-first tools.

How to Use:

Pair your Bluetooth caliper (hold the Bluetooth button on the caliper until it blinks, while scanning on your phone).
Open Caliper Voice and tap "Start Listening".
Take a measurement and press the data button on the caliper.
The measurement is displayed and spoken immediately.

Caliper Voice — Making precision measurement accessible to everyone.

Compatible with iGaging Bluetooth calipers, micrometer, depth gauges and other products.