# MultiTone Generator vs Frequency Generator (Sound)

The clearest difference is rating: MultiTone Generator at 4.6 against Frequency Generator (Sound)'s 3.0. MultiTone Generator also leads on ads (none vs shown) and review sentiment (80% vs 50%). Frequency Generator (Sound)'s advantage is iOS requirement (13.0 vs 15.5). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. MultiTone Generator sells 7 in-app purchases, starting at $1.49 per month and Frequency Generator (Sound) sells 1 in-app purchase, starting at $0.99 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 3.0. That said, the two scores are not equally well evidenced: MultiTone Generator has 355 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 80% of MultiTone Generator's written reviews are positive against 50% of Frequency Generator (Sound)'s.

MultiTone Generator ships an update monthly, Frequency Generator (Sound) every 3 months. The most recent releases landed on September 7, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | MultiTone Generator | Frequency Generator (Sound) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (355 ratings)](https://appshunter.io/ios/app/multitone-generator/id1161245288/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/frequency-generator-sound/id6596757315/reviews) |
| Number of ratings | **355** | 4 |
| Positive reviews | **80.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 9 MB | 28 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Gruber](https://appshunter.io/developer/342699861) | [NETIGEN Kluzowicz sp. j.](https://appshunter.io/developer/892331873) |

## What reviewers say

### MultiTone Generator

[App page](https://appshunter.io/ios/app/multitone-generator/id1161245288)

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.

**Highlights:** 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)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MultiTone PRO for one month | $1.49 | per month |
| MultiTone PRO+ for one month | $2.99 | per month |
| MultiTone PRO for one year | $7.99 | per year |
| MultiTone PRO+ for one year | $14.99 | per year |
| MultiTone PRO Lifetime Access | $9.99 | one-time |
| MultiTone PRO+ Lifetime Access | $9.99 | one-time |
| MultiTone PRO+ Lifetime Access | $19.99 | one-time |

**What reviewers like**

- ✨ Sleek UI update
- 🔊 Tinnitus simulation accuracy
- 💡 Useful for frequency healing
- 🎶 Aids musical tuning understanding
- 💯 Great value for price

**What reviewers complain about**

- 📱 iPhone frequency title readability
- 💰 Features moved to paid tier
- 💸 Deceptive update practices
- 🔊 Left/right speaker switch malfunction
- 🔋 Battery drain when in background

**Reported bugs**

- 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**

- Custom frequency names (bold)
- Reorder frequency list
- Display saved preset names at top
- Sweeping duration less than 0.1s
- Create and save multiple tracks


### Frequency Generator (Sound)

[App page](https://appshunter.io/ios/app/frequency-generator-sound/id6596757315)

Generate various sound waves, from sine to triangle, with adjustable frequencies and volumes. Test speakers, tune instruments, or create multi-oscillator soundscapes. Customize your audio experience with a range of settings and themes.

**Highlights:** Generate sine, square, sawtooth, or triangle sound waves, Adjust frequency from 1Hz to 22000Hz, Control volume and balance (left/right), Multi-oscillator mode for three simultaneous sounds, Customizable frequency range slider, Low latency audio setting, Theme customization

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 week subscription | $0.99 | per 7 days |


## Frequently asked questions

### Is MultiTone Generator free?

MultiTone Generator is free to download, with in-app purchases available.

### Is Frequency Generator (Sound) free?

Frequency Generator (Sound) is free to download, with in-app purchases available.

### Which has better reviews, MultiTone Generator or Frequency Generator (Sound)?

MultiTone Generator is rated higher. MultiTone Generator averages 4.6 out of 5 from 355 ratings, while Frequency Generator (Sound) averages 3.0 from 4 ratings.

### Do MultiTone Generator or Frequency Generator (Sound) have ads?

Frequency Generator (Sound) shows ads; MultiTone Generator does not.

### Which is updated more often, MultiTone Generator or Frequency Generator (Sound)?

MultiTone Generator ships an update monthly, and Frequency Generator (Sound) every 3 months. Most recently, MultiTone Generator was updated on September 7, 2026 and Frequency Generator (Sound) on September 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*