# The Oscillator vs Multiple Tone Generator

The clearest difference is rating: Multiple Tone Generator at 4.8 against The Oscillator's 4.3. The Oscillator's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, review sentiment, ratings volume and update cadence there is nothing between them.

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

Multiple Tone Generator holds the better App Store score, 4.8 against 4.3. Both are backed by a comparable volume of ratings — 58 and 66 respectively. Written reviews point the same way: 85% of The Oscillator's written reviews are positive against 88% of Multiple Tone Generator's.

The Oscillator ships an update every 5 months, Multiple Tone Generator every 3 months. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | The Oscillator | Multiple Tone Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (58 ratings)](https://appshunter.io/ios/app/the-oscillator/id640819682/reviews) | **[4.8 (66 ratings)](https://appshunter.io/ios/app/multiple-tone-generator/id954158579/reviews)** |
| Number of ratings | 58 | **66** |
| Positive reviews | 84.8% of reviews | **87.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 4 MB | 5 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kymatica AB](https://appshunter.io/developer/522046659) | [Loop-Sessions.LLC.](https://appshunter.io/developer/414215366) |

## What reviewers say

### The Oscillator

[App page](https://appshunter.io/ios/app/the-oscillator/id640819682)

Generate tones and noise with adjustable lowpass filters and panning. Choose from sine, triangle, sawtooth, and square waveforms. Precisely tune frequencies in Hz or MIDI notes.

**Highlights:** Two oscillators, One noise generator, Individual lowpass filters, Panning control, Four waveforms (sine, triangle, sawtooth, square), Precise frequency tuning (Hz/MIDI), Audiobus and Inter-App Audio support

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and easy to use
- 💡 Useful for various purposes (sleep, tinnitus, testing)
- 🎵 Good for sound experimentation
- 🔊 Precise frequency and gain control
- 🎚️ Multiple oscillators and noise generator

**What reviewers complain about**

- 🐛 Stopped working properly
- 🐛 Only noise comes out
- 🐛 Output levels wildly different
- 🐛 Not working in new version
- ❌ Basic and incomplete

**Reported bugs**

- Stopped working properly
- Only noise comes out
- Output levels wildly different
- New version is not working
- Can't play one osc without the other

**Requested features**

- More functions (e.g., shorten waves, good bass)
- Multiple layers for simultaneous playback
- AUV3 support
- Run in background and mix with audio
- Four oscillators simultaneously


### 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 |


## Frequently asked questions

### Is The Oscillator free?

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

### Is Multiple Tone Generator free?

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

### Which has better reviews, The Oscillator or Multiple Tone Generator?

Multiple Tone Generator is rated higher. The Oscillator averages 4.3 out of 5 from 58 ratings, while Multiple Tone Generator averages 4.8 from 66 ratings.

### Do The Oscillator or Multiple Tone Generator have ads?

Multiple Tone Generator shows ads; The Oscillator does not.

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

The Oscillator ships an update every 5 months, and Multiple Tone Generator every 3 months. Most recently, The Oscillator was updated on October 13, 2026 and Multiple Tone Generator on October 10, 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.*