# NLogSynth PRO vs Discovery AUv3 Synth

The clearest difference is price: NLogSynth PRO at $8.99 against Discovery AUv3 Synth's $19.99. NLogSynth PRO also leads on rating (4.6 vs 4.2) and ratings volume (33 vs 5). Discovery AUv3 Synth's advantage is update cadence (weekly vs every 2 months) and device support (3 vs 1). On ads, in-app purchases and monetization model there is nothing between them.

NLogSynth PRO costs $8.99 and Discovery AUv3 Synth $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

NLogSynth PRO holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: NLogSynth PRO has 33 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 83% of NLogSynth PRO's written reviews are positive against 75% of Discovery AUv3 Synth's.

NLogSynth PRO ships an update every 2 months, Discovery AUv3 Synth weekly. The most recent releases landed on October 1, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | NLogSynth PRO | Discovery AUv3 Synth |
| --- | --- | --- |
| Price | **$8.99** | $19.99 |
| Rating | **[4.6 (33 ratings)](https://appshunter.io/ios/app/nlogsynth-pro/id393879841/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/discovery-auv3-synth/id6695741686/reviews) |
| Number of ratings | **33** | 5 |
| Positive reviews | **83.1% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Paid | Paid |
| Size | 25 MB | 42 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [tempo rubato](https://appshunter.io/developer/293530910) | [DiscoDSP LLC](https://appshunter.io/developer/1465262828) |

## What reviewers say

### NLogSynth PRO

[App page](https://appshunter.io/ios/app/nlogsynth-pro/id393879841)

This app is a professional virtual analog synthesizer for iOS, offering a low-latency sound engine with extensive editing capabilities. It supports various inter-app audio and MIDI protocols, allowing for integration with DAWs and external controllers. Create and export custom sounds and recordings with studio-quality audio.

**Highlights:** Virtual analog low-latency sound engine, Extensive sound editing with over 150 parameters, Support for AudioUnit v3, AudioBus 3, Inter-App Audio, Full MIDI implementation and Core MIDI compatibility, Studio quality 44.1 kHz Stereo CD quality audio, 224 factory sounds and user banks, Multi-effect section with delay, chorus, reverb, and more

**Features:** macOS Compatibility

**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 NLogSynth PRO free?

NLogSynth PRO costs $8.99, 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, NLogSynth PRO or Discovery AUv3 Synth?

NLogSynth PRO is rated higher. NLogSynth PRO averages 4.6 out of 5 from 33 ratings, while Discovery AUv3 Synth averages 4.2 from 5 ratings.

### Do NLogSynth PRO or Discovery AUv3 Synth have ads?

Neither NLogSynth PRO nor Discovery AUv3 Synth shows ads.

### Which is updated more often, NLogSynth PRO or Discovery AUv3 Synth?

NLogSynth PRO ships an update every 2 months, and Discovery AUv3 Synth weekly. Most recently, NLogSynth PRO was updated on October 1, 2026 and Discovery AUv3 Synth on October 14, 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.*