# NLogSynth PRO vs RingsFX

The clearest difference is price: NLogSynth PRO at $8.99 against RingsFX's $14.99. RingsFX's advantage is rating (4.9 vs 4.6) and update cadence (fortnightly vs every 2 months). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

NLogSynth PRO costs $8.99 and RingsFX $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

RingsFX holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 33 and 27 respectively. Written reviews point the same way: 83% of NLogSynth PRO's written reviews are positive against 100% of RingsFX's.

NLogSynth PRO ships an update every 2 months, RingsFX fortnightly. The most recent releases landed on October 1, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | NLogSynth PRO | RingsFX |
| --- | --- | --- |
| Price | **$8.99** | $14.99 |
| Rating | [4.6 (33 ratings)](https://appshunter.io/ios/app/nlogsynth-pro/id393879841/reviews) | **[4.9 (27 ratings)](https://appshunter.io/ios/app/ringsfx/id6478013769/reviews)** |
| Number of ratings | **33** | 27 |
| Positive reviews | 83.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Paid | Paid |
| Size | 25 MB | 23 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [tempo rubato](https://appshunter.io/developer/293530910) | [4Pockets.com](https://appshunter.io/developer/370131860) |

## 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


### RingsFX

[App page](https://appshunter.io/ios/app/ringsfx/id6478013769)

This music app emulates a renowned physical modeling synthesizer, offering diverse synthesis techniques and polyphonic capabilities. It allows for real-time parameter manipulation and can process external audio, creating unique sonic textures and rhythms.

**Highlights:** Physical modeling synthesis emulation, Multiple polyphony modes (Mono, Duo, Quad, True Polyphonic), Supports MIDI MPE and velocity sensitivity, External audio excitation, Mod Matrix for real-time parameter control, 7 unique synthesis modes, 6 mod-able and 6 global effects

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is NLogSynth PRO free?

NLogSynth PRO costs $8.99, with no in-app purchases.

### Is RingsFX free?

RingsFX costs $14.99, with no in-app purchases.

### Which has better reviews, NLogSynth PRO or RingsFX?

RingsFX is rated higher. NLogSynth PRO averages 4.6 out of 5 from 33 ratings, while RingsFX averages 4.9 from 27 ratings.

### Do NLogSynth PRO or RingsFX have ads?

Neither NLogSynth PRO nor RingsFX shows ads.

### Which is updated more often, NLogSynth PRO or RingsFX?

NLogSynth PRO ships an update every 2 months, and RingsFX fortnightly. Most recently, NLogSynth PRO was updated on October 1, 2026 and RingsFX on October 20, 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.*