Measure vinyl with precise RPM readings and wow measurements. Save results for comparison. Supports 16 ⅔, 33 ⅓, 45, and 78 RPM. Calibrate phone for accurate results. View average and min/max variations.
by Jere-Joonas Valtanen★ 4.945 ratingsMusicFreeData updated 2026-09-06
Measure objects using a known reference like a coin or credit card. Snap a and get precise measurements. Adjust scaling based on physical objects. Export measurements and share results.
Measure sound levels with precise readings from 30 to 130 dBA. Use A, B, C, Z, and ITU-R 468 frequency filters. Adjust time weighting settings including SLOW, FAST, and IMPULSE. Display real-time data with clear visual indicators.