# auGEN X vs luapsel

The clearest difference is price: luapsel at $0.99 against auGEN X's $9.99. luapsel also leads on update cadence (every 6 days vs every 3 months). auGEN X's advantage is ratings volume (12 vs 4) and iOS requirement (9.0 vs 12.0). On rating, ads, in-app purchases and monetization model there is nothing between them.

auGEN X costs $9.99 and luapsel $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.6 for auGEN X against 4.5 for luapsel. Both are backed by a comparable volume of ratings — 12 and 4 respectively.

auGEN X ships an update every 3 months, luapsel every 6 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | auGEN X | luapsel |
| --- | --- | --- |
| Price | $9.99 | **$0.99** |
| Rating | **[4.6 (12 ratings)](https://appshunter.io/ios/app/augen-x/id1439844878/reviews)** | [4.5 (4 ratings)](https://appshunter.io/ios/app/luapsel/id6569224196/reviews) |
| Number of ratings | **12** | 4 |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | Paid | Paid |
| Size | 57 MB | 101 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [auDSPr](https://appshunter.io/developer/1439844877) | [OSC Audio](https://appshunter.io/developer/1693533681) |

## What reviewers say

### auGEN X

[App page](https://appshunter.io/ios/app/augen-x/id1439844878)

This app generates a wide variety of audio signals for both creative sound design and precise audio system testing. It features a versatile oscillator, noise generator, and impulse generator, functioning as a standalone app or an AUv3 Audio Unit Extension.

**Highlights:** Full-featured audio oscillator with 4 wave shapes, High-quality noise generator (white and pink), Impulse generator for reverb testing, AUv3 Audio Unit Extension and Stand-Alone App, MIDI In and BPM Sync support, Precise signal control with intuitive UI

**Features:** macOS Compatibility

**In-app purchases:** none


### luapsel

[App page](https://appshunter.io/ios/app/luapsel/id6569224196)

Create calming electric guitar ambience with reversed samples and built-in effects. Offers polyphonic playback, multiple articulations, and real-time sound shaping tools for unique musical textures.

**Highlights:** Polyphonic reversed guitar sounds, Round Robin sampling, Multiple articulations, Built-in delay, reverb, chorus, Real-time low-pass filter, ADSR Release control, Standalone samples available

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

**In-app purchases:** none


## Frequently asked questions

### Is auGEN X free?

auGEN X costs $9.99, with no in-app purchases.

### Is luapsel free?

luapsel costs $0.99, with no in-app purchases.

### Which has better reviews, auGEN X or luapsel?

auGEN X is rated higher. auGEN X averages 4.6 out of 5 from 12 ratings, while luapsel averages 4.5 from 4 ratings.

### Do auGEN X or luapsel have ads?

Neither auGEN X nor luapsel shows ads.

### Which is updated more often, auGEN X or luapsel?

auGEN X ships an update every 3 months, and luapsel every 6 days. Most recently, auGEN X was updated on October 24, 2026 and luapsel on October 24, 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.*