# Loop vs LuSID Synthesizer

The clearest difference is rating: LuSID Synthesizer at 5.0 against Loop's 3.5. LuSID Synthesizer also leads on in-app purchases (none vs 1). Loop's advantage is update cadence (every 11 days vs every 2 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Loop sells 1 one-off in-app purchase. LuSID Synthesizer asks for nothing beyond the download.

LuSID Synthesizer holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Loop ships an update every 11 days, LuSID Synthesizer every 2 months. The most recent releases landed on October 11, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Loop | LuSID Synthesizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/loop-melody-maker/id6762234256/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lusid-synthesizer/id6764299166/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 1 MB | 3 MB |
| Requires iOS | 18.6 | **18.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [ANCREATIVE INC.](https://appshunter.io/developer/1846323282) | [Lukasz Pomianek](https://appshunter.io/developer/1890450297) |

## What reviewers say

### Loop

[App page](https://appshunter.io/ios/app/loop-melody-maker/id6762234256)

Create melodies easily with a minimalist digital audio workstation. Explore various synthesis options and effects to shape your sound. Save and export your musical ideas as high-quality WAV files for sharing or further use.

**Highlights:** Minimalist DAW interface, Multiple synthesis types (AM, FM, wavetable), Adjustable tempo and octave, Sound sculpting with envelopes, Reverb and other effects, Save and export loops as WAV, Fully offline functionality

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Premium (Lifetime) | $4.99 | one-time |


### LuSID Synthesizer

[App page](https://appshunter.io/ios/app/lusid-synthesizer/id6764299166)

Create synthwave music with a powerful, intuitive synthesizer. Features a multi-voice engine, versatile filter, built-in sequencer, and a range of effects. Record and share your creations easily.

**Highlights:** Eight-voice polyphony with unison, Audio-rate filter envelope, Built-in 4-64 step sequencer, Tape-style delay, chorus, distortion, reverb, Neon Liquid-Glass interface, Record and share WAV files

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

**In-app purchases:** none


## Frequently asked questions

### Is Loop free?

Loop is free to download, with in-app purchases available.

### Is LuSID Synthesizer free?

LuSID Synthesizer is free to download, with no in-app purchases.

### Which has better reviews, Loop or LuSID Synthesizer?

LuSID Synthesizer is rated higher. Loop averages 3.5 out of 5 from 2 ratings, while LuSID Synthesizer averages 5.0 from 1 ratings.

### Do Loop or LuSID Synthesizer have ads?

Neither Loop nor LuSID Synthesizer shows ads.

### Which is updated more often, Loop or LuSID Synthesizer?

Loop ships an update every 11 days, and LuSID Synthesizer every 2 months. Most recently, Loop was updated on October 11, 2026 and LuSID Synthesizer 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.*