Tone Generator – Hz & Noise is a tools app developed by LOVEAPPS.
How many times has Tone Generator – Hz & Noise been installed?
Tone Generator – Hz & Noise has been installed 49 times. In the last 30 days, the app was installed 49 times.
What is the rating of Tone Generator – Hz & Noise?
Tone Generator – Hz & Noise has no ratings yet.
Is Tone Generator – Hz & Noise free?
Tone Generator – Hz & Noise is free. The app size is 10.51 MB. The latest version available is 1.0.0. The last update was on October 19, 2026.
What are the requirements for Tone Generator – Hz & Noise?
The app has a content rating of Everyone. The app has been available on Google Play since October 2026.
Description by LOVEAPPS(from Google Play)
A precise tone generator that looks like a little lab instrument: type the exact frequency, watch it on the scope and hear clean, click-free sound. Works offline, no sign-up.
TONE • Tap the big number for a keypad — type any value in Hz or kHz • Fine-tune with −100 / −10 / −1 / +1 / +10 / +100; hold a button to repeat faster • Log scale from 20 Hz to the highest frequency your device can play (up to 23.5 kHz on most phones) • Quick picks: 20, 40, 50, 60, 100, 440 Hz, 1, 10, 15 and 17 kHz • Notes C to B in every octave, A4 = 440 Hz with an adjustable reference (430–450 Hz) • Sweep with start, end and seconds — once or on a loop, with the live Hz shown • Sine, square, sawtooth and triangle waves · Left / Both / Right channel • Auto stop after 1, 5, 10 or 30 minutes • Favorites with names: 5 slots free, 10 with Remove ads
NOISE • White, pink and brown noise that blends smoothly when you switch • Sleep timer (15–90 minutes) that fades out gently
HEARING CHECK (just for fun) • Steps up from 8 kHz to find the highest tone you hear • Speaker bass check from 20 to 200 Hz • Nothing is saved or sent
USE IT FOR • Testing speakers and subwoofers (sweep 20–200 Hz and listen for rattles) • Checking left and right channels • A tuning reference (A4 = 440 Hz) • Matching a pitch to describe your tinnitus to a hearing professional (reference only) • Science class and electronics experiments
SAFE AND SIMPLE • Every tone fades in, with a gentle warning for loud high tones • The tone stops when you leave the app — it never keeps playing in your pocket • A “How to use” guide on every screen, in 12 languages • Ads: a small banner, and at most one full-screen ad every 5 minutes when you switch tabs — never while sound is playing. A one-time purchase removes all ads.
GOOD TO KNOW • Start at a low volume, especially with headphones. • Most phone speakers play little below about 200 Hz or above 18–20 kHz. • This app is not a medical device. The hearing check is for fun and does not diagnose anything.
Recent changes: • First release: precise tone generator, white/pink/brown noise and a hearing range check LOVEAPPS (러브앱스) · Business reg. no. 548-67-00257 · Mail-order sales reg. 2026-서울관악-1882 · hello.loveapps@gmail.com
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