# Multiple Tone Generator vs mimigarFFT

The clearest difference is review sentiment: Multiple Tone Generator at 88% against mimigarFFT's 50%. Multiple Tone Generator also leads on update cadence (every 3 months vs every 8 months). mimigarFFT's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Multiple Tone Generator sells 2 one-off in-app purchases. mimigarFFT asks for nothing beyond the download.

Multiple Tone Generator ships an update every 3 months, mimigarFFT every 8 months. The most recent releases landed on September 23, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Multiple Tone Generator | mimigarFFT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (65 ratings)](https://appshunter.io/ios/app/multiple-tone-generator/id954158579/reviews)** | — |
| Number of ratings | **65** | — |
| Positive reviews | **87.5% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 8 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 4 MB | 1 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Loop-Sessions.LLC.](https://appshunter.io/developer/414215366) | [Evixar Inc.](https://appshunter.io/developer/882691720) |

## What reviewers say

### Multiple Tone Generator

[App page](https://appshunter.io/ios/app/multiple-tone-generator/id954158579)

Generate multiple audio signals with adjustable waveforms, frequencies, and volumes for each channel. Offers presets for guitar and bass tuning, with options to expand channel support.

**Highlights:** Multiple audio channels, Adjustable waveforms (Sine, Triangle, Squire, Saw), Precise frequency control (20Hz - 20000Hz), Individual channel volume and mute, Logarithmic frequency sliders, Guitar and bass tuning presets

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Increase channels from 6 to 16 | $1.99 | one-time |
| Always remove banner ads. | $4.99 | one-time |


### mimigarFFT

[App page](https://appshunter.io/ios/app/mimigarfft/id1345825370)

This application functions as a real-time FFT analyzer, offering tools for acoustic measurements. It includes features like calibration, time averaging, and adjustable frequency ranges for detailed analysis.

**Highlights:** Real-time FFT analysis, Calibration, Time averaging, Adjustable frequency range, Linear/Log scale, Clip detection

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

**In-app purchases:** none


## Frequently asked questions

### Is Multiple Tone Generator free?

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

### Is mimigarFFT free?

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

### Do Multiple Tone Generator or mimigarFFT have ads?

Multiple Tone Generator shows ads; mimigarFFT does not.

### Which is updated more often, Multiple Tone Generator or mimigarFFT?

Multiple Tone Generator ships an update every 3 months, and mimigarFFT every 8 months. Most recently, Multiple Tone Generator was updated on September 23, 2026 and mimigarFFT on September 18, 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.*