# Synthesizer Sim vs Zynth

The clearest difference is rating: Synthesizer Sim at 4.3 against Zynth's 3.0. Synthesizer Sim also leads on ratings volume (15 vs 1) and iOS requirement (15.0 vs 17.3). Zynth's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Synthesizer Sim sells 3 in-app purchases, starting at $2.99 per month. Zynth asks for nothing beyond the download.

Synthesizer Sim holds the better App Store score, 4.3 against 3.0. That said, the two scores are not equally well evidenced: Synthesizer Sim has 15 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Synthesizer Sim | Zynth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (15 ratings)](https://appshunter.io/ios/app/synthesizer-sim/id6740828486/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/zynth-interactive-synthesizer/id6742382355/reviews) |
| Number of ratings | **15** | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 53 MB | 19 MB |
| Requires iOS | **15.0** | 17.3 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alper Kahriman](https://appshunter.io/developer/1054578352) | [Philipp Ollmann](https://appshunter.io/developer/1762404820) |

## What reviewers say

### Synthesizer Sim

[App page](https://appshunter.io/ios/app/synthesizer-sim/id6740828486)

This app transforms your device into a versatile music creation studio, offering a responsive synth keyboard and advanced sound design tools. Explore a wide range of sounds, record your performances, and share your music instantly. It supports MIDI input and includes rhythm tools for practice and live performance.

**Highlights:** Responsive synth keyboard, Advanced sound design engine, Built-in effects and modulation, MIDI keyboard support, Rhythm accompaniment and metronome, Performance recording and sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Yearly | $14.99 | per year |
| Lifetime Premium | $29.99 | one-time |


### Zynth

[App page](https://appshunter.io/ios/app/zynth-interactive-synthesizer/id6742382355)

This app transforms your device into an expressive electronic instrument. Create unique soundscapes using touch, tilt, and motion with an intuitive interface. It offers multiple waveforms, built-in effects, and dynamic visualizations.

**Highlights:** Gesture-based sound control, Multiple waveforms (sine, square, triangle, sawtooth), Built-in audio effects (echo, pitch, modulation), Dynamic visualization, Customizable themes, Beginner-friendly and advanced options

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Synthesizer Sim free?

Synthesizer Sim is free to download, with in-app purchases available.

### Is Zynth free?

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

### Which has better reviews, Synthesizer Sim or Zynth?

Synthesizer Sim is rated higher. Synthesizer Sim averages 4.3 out of 5 from 15 ratings, while Zynth averages 3.0 from 1 ratings.

### Do Synthesizer Sim or Zynth have ads?

Synthesizer Sim shows ads; Zynth does not.

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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.*