# MultiTone Generator vs Fan Noise Generator

The clearest difference is in-app purchases: Fan Noise Generator at none against MultiTone Generator's 7. MultiTone Generator's advantage is ads (none vs shown). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. MultiTone Generator sells 7 in-app purchases, starting at $1.49 per month. Fan Noise Generator asks for nothing beyond the download.

Fan Noise Generator holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 360 and 650 respectively. Written reviews point the same way: 80% of MultiTone Generator's written reviews are positive against 82% of Fan Noise Generator's.

MultiTone Generator ships an update monthly, Fan Noise Generator every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | MultiTone Generator | Fan Noise Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (360 ratings)](https://appshunter.io/ios/app/multitone-generator/id1161245288/reviews) | **[4.8 (650 ratings)](https://appshunter.io/ios/app/fan-noise-generator/id1440230172/reviews)** |
| Number of ratings | 360 | **650** |
| Positive reviews | 80.0% of reviews | **81.8% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 9 MB | 39 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Gruber](https://appshunter.io/developer/342699861) | [TMSOFT](https://appshunter.io/developer/288669797) |

## 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


### Fan Noise Generator

[App page](https://appshunter.io/ios/app/fan-noise-generator/id1440230172)

This app creates realistic fan noise for sleep by simulating fan motor speed, oscillation, and volume. It offers custom presets and cross-device syncing for personalized soundscapes. Enjoy the convenience of realistic fan sounds without a physical fan.

**Highlights:** Custom fan speed control, Adjustable oscillation, Volume control, Realistic fan sound simulation, Cross-device syncing, Save custom presets

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

**In-app purchases:** none


## Frequently asked questions

### Is MultiTone Generator free?

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

### Is Fan Noise Generator free?

Fan Noise Generator is free to download, with no in-app purchases.

### Which has better reviews, MultiTone Generator or Fan Noise Generator?

Fan Noise Generator is rated higher. MultiTone Generator averages 4.6 out of 5 from 360 ratings, while Fan Noise Generator averages 4.8 from 650 ratings.

### Do MultiTone Generator or Fan Noise Generator have ads?

Fan Noise Generator shows ads; MultiTone Generator does not.

### Which is updated more often, MultiTone Generator or Fan Noise Generator?

MultiTone Generator ships an update monthly, and Fan Noise Generator every 2 weeks. Most recently, MultiTone Generator was updated on October 24, 2026 and Fan Noise Generator on October 24, 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.*