# LDX DSP vs EduSynth

The clearest difference is iOS requirement: LDX DSP at 15.0 against EduSynth's 17.0. On price, ads, 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.

## The numbers

| Metric | LDX DSP | EduSynth |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | — | Free |
| Size | 78 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [STETSOM ELETRÔNICA LTDA](https://appshunter.io/developer/1110480569) | [Davide Fiorino](https://appshunter.io/developer/1082765618) |

## What reviewers say

### LDX DSP

[App page](https://appshunter.io/ios/app/ldx-dsp/id6754688403)

**Features:** macOS Compatibility

**In-app purchases:** none


### EduSynth

[App page](https://appshunter.io/ios/app/edusynth-educational-synth/id6758921153)

Explore the world of subtractive synthesis with an interactive educational tool. Learn about oscillators, filters, and envelopes through hands-on experimentation and guided lessons. Connect MIDI controllers or use your keyboard to play and create sounds.

**Highlights:** Interactive subtractive synthesis engine, Three oscillators with multiple waveforms, Classic Moog-style ladder filter, Dual ADSR envelopes, Built-in learning modules, MIDI controller support

**In-app purchases:** none


## Frequently asked questions

### Is LDX DSP free?

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

### Is EduSynth free?

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

### Do LDX DSP or EduSynth have ads?

Neither LDX DSP nor EduSynth shows ads.

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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.*