# TGX vs Discovery AUv3 Synth

The clearest difference is price: TGX at $9.99 against Discovery AUv3 Synth's $19.99. TGX also leads on rating (4.7 vs 4.3) and iOS requirement (11.0 vs 15.0). Discovery AUv3 Synth's advantage is device support. On ratings volume, in-app purchases and monetization model there is nothing between them.

TGX costs $9.99 and Discovery AUv3 Synth $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TGX holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 6 and 6 respectively.

## The numbers

| Metric | TGX | Discovery AUv3 Synth |
| --- | --- | --- |
| Price | **$9.99** | $19.99 |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/tgx-9977-sample-library/id6467767793/reviews)** | [4.3 (6 ratings)](https://appshunter.io/ios/app/discovery-auv3-synth/id6695741686/reviews) |
| Number of ratings | 6 | 6 |
| Positive reviews | — | 76.2% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Weekly |
| Monetization | Paid | Paid |
| Size | 317 MB | 42 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MIDIculous LLC](https://appshunter.io/developer/579058990) | [DiscoDSP LLC](https://appshunter.io/developer/1465262828) |

## What reviewers say

### TGX

[App page](https://appshunter.io/ios/app/tgx-9977-sample-library/id6467767793)

This app recreates a legendary synthesizer's sound with an extensive 18GB library. It offers standalone and AUv3 compatibility, allowing users to access factory presets, raw waveforms, and drum kits for professional music production.

**Highlights:** Virtual sample library of Yamaha SY99/77, 18GB lossless sound library, Includes all factory presets and raw waveforms, Standalone and AUv3 compatible, Advanced FM Technology (AFM), High-quality A/D converters

**In-app purchases:** none


### Discovery AUv3 Synth

[App page](https://appshunter.io/ios/app/discovery-auv3-synth/id6695741686)

This powerful virtual analog synthesizer offers a vast sound library and advanced features for musicians and sound designers. Create complex sounds with multi-layering, morphing parameters, and built-in effects. Import classic synth patches and utilize rhythmic tools for unique sonic exploration.

**Highlights:** 4 Layers Per Patch, Over 3,500 Presets, Nord Lead 2 Patch Import, Parameter Morphing, Built-in Effects (Chorus, Phaser, Delay), Advanced Filters (8 types), Gate and Arpeggiator

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TGX free?

TGX costs $9.99, with no in-app purchases.

### Is Discovery AUv3 Synth free?

Discovery AUv3 Synth costs $19.99, with no in-app purchases.

### Which has better reviews, TGX or Discovery AUv3 Synth?

TGX is rated higher. TGX averages 4.7 out of 5 from 6 ratings, while Discovery AUv3 Synth averages 4.3 from 6 ratings.

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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.*