# Synthecaster vs luapsel

The clearest difference is update cadence: luapsel at every 6 days against Synthecaster's every 2 months. Synthecaster's advantage is rating (4.9 vs 4.5) and ratings volume (14 vs 4). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Synthecaster holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 14 and 4 respectively.

Synthecaster ships an update every 2 months, luapsel every 6 days. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Synthecaster | luapsel |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[4.9 (14 ratings)](https://appshunter.io/ios/app/synthecaster/id705067086/reviews)** | [4.5 (4 ratings)](https://appshunter.io/ios/app/luapsel/id6569224196/reviews) |
| Number of ratings | **14** | 4 |
| Positive reviews | 90.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Paid | Paid |
| Size | 4 MB | 101 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Resnick](https://appshunter.io/developer/705067089) | [OSC Audio](https://appshunter.io/developer/1693533681) |

## What reviewers say

### Synthecaster

[App page](https://appshunter.io/ios/app/synthecaster/id705067086)

This app offers a unique polyphonic instrument that blends guitar and keyboard elements, allowing for diverse playing styles and sound generation. It features intuitive controls, motion modulation for expressive performance, and a powerful synth engine with extensive customization options.

**Highlights:** Polyphonic synth engine, String-like key rows, Motion Modulation for expressiveness, MIDI controller functionality, Built-in effects (flanger, chorus, delay), Customizable synth presets, Inter-App Audio and Audiobus support

**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 Synthecaster free?

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

### Is luapsel free?

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

### Which has better reviews, Synthecaster or luapsel?

Synthecaster is rated higher. Synthecaster averages 4.9 out of 5 from 14 ratings, while luapsel averages 4.5 from 4 ratings.

### Do Synthecaster or luapsel have ads?

Neither Synthecaster nor luapsel shows ads.

### Which is updated more often, Synthecaster or luapsel?

Synthecaster ships an update every 2 months, and luapsel every 6 days. Most recently, Synthecaster was updated on October 3, 2026 and luapsel on October 9, 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.*