Best Hz Lab alternatives: apps like Hz Lab: Frequency Generator

10+ similar apps compared and reviewed

4.6 avg rating

9 free apps

Updated October 2026

Hz Lab: Frequency Generator

Daishi Sugawara

🔧 Utilities

🎵 Music

Hz Lab is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Hz Lab

Hinokoto Frequency Generator by Hirohisa Fujita

Tone, Noise & Binaural Beats

Editor's Choice

🔧 Utilities

0.0(0 ratings)

FreeAds

Hinokoto Frequency Generator screenshot 1

Hinokoto Frequency Generator screenshot 2

Hinokoto Frequency Generator screenshot 3

Hinokoto Frequency Generator screenshot 4

Sound Finder & Noise Meter by AKIHIRO MATSUYAMA

Find that beep. Check noise

Strong Contender

🔧 Utilities

0.0(0 ratings)

FreeIn-App Purchases

気になる音チェッカー by L AND R TRADE STAGE LIMITED LIABILITY CO.

Worth Considering

🔧 Utilities

0.0(0 ratings)

Free

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This tool helps you protect your privacy by automatically masking sensitive information in screenshots. It also extracts text from images and QR codes, allowing you to use that information directly.

Text-based privacy maskingOCR text extractionSmart actions for extracted data

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Frequency Generator-Sound Test

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Frequency Generator: Hz Tones

Hz Tones, Sonic Sound, Healing

Free

Generate precise audio tones for sleep, focus, and relaxation. Explore a wide frequency range, shape waveforms, and access presets like Solfeggio frequencies. An optional Pro upgrade unlocks all features.

Wide frequency range (1 Hz - 22,000 Hz)Multiple waveforms (sine, square, sawtooth, triangle)Background audio playback

This app faithfully recreates the legendary HP 16C Computer Scientist calculator, offering advanced hex arithmetic, bit manipulation, and base conversion. It features RPN, keystroke programming, and modern enhancements like a two-line display and haptic feedback.

Full RPN calculatorInteger arithmetic (HEX, DEC, OCT, BIN)Configurable word size (1-64 bits)