MultiTone Generator vs Sonic Hz Frequency Generator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MultiTone Generator
Generate a wide range of audio test tones, including sine, rectangular, triangular, and sawtooth waves. Explore frequency sweeps, noise generation, and customizable settings. Upgrade for advanced features like creating multiple tone combinations and extended frequency ranges.
- Generate sine, rectangular, triangular, and sawtooth waves
- Play frequency sweep test tones
- Sweep repeat/wobble function
- Play white and pink noise
- Customizable frequency and sweep time ranges
- Create up to 16 tone combinations (PRO)
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This is the all-new MultiTone Generator! An amazingly flexible and powerful frequency generator! Works with Audiobus and Audiobus Remote! Upgrade to PRO and CREATE up to 16 tone combinations. Play them individually or combined. PLAY TEST TONES Sine, Rectangular, Triangular and Sawtooth. PLAY FREQUENCY SWEEP TEST TONES in both directions (minimum to maximum frequency and maximum to minimum frequency). Use the SWEEP REPEAT / WOBBLE function. Play back white and pink NOISE. Fully CUSTOMIZABLE Frequency Min-Max ranges and Sweep time range. The MultiTone Generator is AMAZINGLY INTUITIVE and SIMPLE! ADVANCED SETTINGS/FEATURES (upgrade to PRO required): => Extending the frequency range (1Hz - 21kHz) => Extending the sweep times (1s - 600s) => Create up to 16 tone combinations => Changing maximum Sweep time slider range => Frequency slider setting to linear or logarithmic => Full support for the sequence playback menu => Full support for the remote play menu => Save/Load all configurations By using this app, you agree to Apple’s Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Sonic Hz Frequency Generator
Generate precise audio tones from 20 Hz to 20,000 Hz with various waveforms. Utilize binaural beats for meditation, sleep, and focus. Also includes a speaker cleaning function to improve audio quality.
- Pure tone generation (20 Hz - 20,000 Hz)
- Sine, square, sawtooth, triangle waveforms
- Binaural beats for sleep, focus, and meditation
- Speaker cleaning function
- Customizable presets
- Background audio playback
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Turn your iPhone into a precision audio lab. From pure sine tones to binaural healing waves, every frequency between 20 Hz and 20,000 Hz is at your fingertips. ◆ PURE TONE GENERATOR Generate exact frequencies for tuning, testing and sound design: • Sine, square, sawtooth and triangle waveforms • 20 Hz - 20,000 Hz full audible spectrum • Tune instruments to perfect pitch • Hearing test across the human range • Speaker frequency response analyzer • Dog whistle ultrasonic tones ◆ BINAURAL BEATS & BRAINWAVES Calibrated stereo beats for meditation, sleep and focus: • Delta 0.5-4 Hz — deep sleep restoration • Theta 4-8 Hz — meditation & creativity • Alpha 8-14 Hz — calm focus, stress relief • Beta 14-30 Hz — alert study sessions • Gamma 30-100 Hz — peak cognitive flow Use headphones for the full binaural effect. ◆ SOLFEGGIO HEALING FREQUENCIES Ancient healing tones at perfect digital precision: • 174 Hz — pain relief • 396 Hz — release fear • 432 Hz — natural harmonic resonance • 528 Hz — DNA repair & love frequency • 639 Hz — heart connection • 741 Hz — expression & solutions • 852 Hz — intuition awakening • 963 Hz — pineal gland activation ◆ WATER EJECT & SPEAKER CLEANER Powerful low-frequency pulse pushes water out of iPhone speakers and clears dust from grilles — works on both top earpiece and bottom speaker. Restore muffled, quiet or distorted audio in seconds. ◆ PRESETS & BACKGROUND PLAY Save unlimited custom frequencies and run tones in the background while using other apps. One-tap recall for music, study, sleep or cleaning workflows. ◆ FREE TO DOWNLOAD Essential features are free forever. Unlock unlimited presets, all waveforms and pro brainwaves with an optional subscription. — Subscription Options — • Free to download with essential features. • Unlock premium features through subscription. • Subscription auto-renews via your iTunes account 24 hours before the current period ends. • Cancel at any time via your iTunes settings (turn off auto-renewal at least 24 hours before renewal). • Refunds are not available for unused subscription time. — Terms & Privacy — By using this app you agree to our Terms of Use and Privacy Policy: Terms: https://tonegenerator.andyrgb.com/terms Privacy: https://tonegenerator.andyrgb.com/privacy
Screenshots
Verdict
The clearest difference is review sentiment: MultiTone Generator at 80% against Sonic Hz Frequency Generator's 10%. MultiTone Generator also leads on ads (none vs shown) and rating (4.6 vs 4.2). On price, in-app purchases, monetization model and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. MultiTone Generator sells 7 in-app purchases, starting at $1.49 per month and Sonic Hz Frequency Generator sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.
MultiTone Generator holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 355 and 107 respectively. Written reviews point the same way: 80% of MultiTone Generator's written reviews are positive against 10% of Sonic Hz Frequency Generator's.
MultiTone Generator ships an update monthly, Sonic Hz Frequency Generator every 3 months. The most recent releases landed on September 7, 2026 and September 22, 2026 respectively.
| Parameter | MultiTone Generator | Sonic Hz Frequency Generator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (355 ratings) — better | 4.2 (107 ratings) |
| Positive reviews | 80.0% of reviews — better | 10.3% of reviews |
| Number of ratings | 355 — better | 107 |
| Update frequency | Monthly — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.5 — better | 16.6 |
| Further details — not scored | ||
| Size | 9 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Thomas Gruber | 汇杭 钟 |
Customer experience
MultiTone Generator
Sonic Hz Frequency Generator
Bugs and requests
MultiTone Generator
Reported bugs
4 issues- Left and right speaker switches do not work
- App drains battery when in background
- Amplitude difficult to adjust on iPhones
- High battery consumption after iOS 11 upgrade
Requested features
11 requests- Custom frequency names (bold)
- Reorder frequency list
- Display saved preset names at top
- Sweeping duration less than 0.1s
- Create and save multiple tracks
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- More frequency rows to add
- Create and name groupings of frequencies
- Summation of multiple waves in a single waveform
- Logarithmic frequency selection
- Auto-stop tones after X seconds
- Tones auto-stop on app minimize
Sonic Hz Frequency Generator
Not enough reviews yet to summarise bugs or requests.
In-app purchases
MultiTone Generator
- MultiTone PRO for one month$1.491 Month
- MultiTone PRO+ for one month$2.991 Month
- MultiTone PRO for one year$7.991 Year
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- MultiTone PRO+ for one year$14.991 Year
- MultiTone PRO Lifetime Access$9.99
- MultiTone PRO+ Lifetime Access$9.99
- MultiTone PRO+ Lifetime Access$19.99
Sonic Hz Frequency Generator
- Premium · Weekly3 Days trial$6.997 Days
- Premium for 1 month$9.991 Month
- Premium for 12 months3 Days trial$29.991 Year
- Premium Version$69.99
Questions
Is MultiTone Generator free?
Is Sonic Hz Frequency Generator free?
Which has better reviews, MultiTone Generator or Sonic Hz Frequency Generator?
Do MultiTone Generator or Sonic Hz Frequency Generator have ads?
Which is updated more often, MultiTone Generator or Sonic Hz Frequency Generator?
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