# Cacophone vs Multiple Tone Gen

The clearest difference is ads: Cacophone at none against Multiple Tone Gen's shown. Cacophone also leads on iOS requirement (11.2 vs 18.2). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Cacophone ships an update every 3 months, Multiple Tone Gen every 4 months. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Cacophone | Multiple Tone Gen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/cacophone/id1333182088/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | — |
| Size | 9 MB | 6 MB |
| Requires iOS | **11.2** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Enyi Tan](https://appshunter.io/developer/1275560087) | [Eiji Chiba](https://appshunter.io/developer/1818574673) |

## What reviewers say

### Cacophone

[App page](https://appshunter.io/ios/app/cacophone/id1333182088)

This audio tool offers essential functions for musicians and audio engineers. It includes a tone generator, metronome, and advanced analysis tools like FFT and formant analysis, all within a straightforward interface.

**Highlights:** Tone generator (sine, square, triangle, sawtooth), Dynamic waveform visualization, Metronome with BPM, tempo, and signature, Frequency and amplitude analysis, Real-time FFT and formant calculation, Adjustable resolution for analysis

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

**In-app purchases:** none


### Multiple Tone Gen

[App page](https://appshunter.io/ios/app/multiple-tone-gen/id6755821745)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cacophone free?

Cacophone is free to download, with no in-app purchases.

### Is Multiple Tone Gen free?

Multiple Tone Gen is free to download, with no in-app purchases.

### Do Cacophone or Multiple Tone Gen have ads?

Multiple Tone Gen shows ads; Cacophone does not.

### Which is updated more often, Cacophone or Multiple Tone Gen?

Cacophone ships an update every 3 months, and Multiple Tone Gen every 4 months. Most recently, Cacophone was updated on October 6, 2026 and Multiple Tone Gen on October 10, 2026.

---

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