# Loopr Live Loop Composer vs 4Comp

The clearest difference is rating: 4Comp at 5.0 against Loopr Live Loop Composer's 2.3. 4Comp also leads on update cadence (weekly vs every 6 months). Loopr Live Loop Composer's advantage is price ($0.99 vs $4.99) and ratings volume (6 vs 2). On ads, in-app purchases, monetization model and device support there is nothing between them.

Loopr Live Loop Composer costs $0.99 and 4Comp $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

4Comp holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 6 and 2 respectively.

Loopr Live Loop Composer ships an update every 6 months, 4Comp weekly. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Loopr Live Loop Composer | 4Comp |
| --- | --- | --- |
| Price | **$0.99** | $4.99 |
| Rating | [2.3 (6 ratings)](https://appshunter.io/ios/app/loopr-live-loop-composer/id544645268/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/4comp-auv3-compressor-plugin/id6805205834/reviews)** |
| Number of ratings | **6** | 2 |
| Positive reviews | 23.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | Paid | Paid |
| Size | 59 MB | 8 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Loopr](https://appshunter.io/developer/544645311) | [NATHAN THOMAS MATHIS](https://appshunter.io/developer/1870347850) |

## What reviewers say

### Loopr Live Loop Composer

[App page](https://appshunter.io/ios/app/loopr-live-loop-composer/id544645268)

This app is a powerful live loop composer and song sequencer with up to 64 tracks. It offers MIDI control and synchronization for real-time music creation, making it a versatile instrument for musicians.

**Highlights:** 64 independent audio tracks, Multi-phrase song composition, Low latency audio recording, MIDI pedalboard control, MIDI sync out, Session export/import

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

**In-app purchases:** none


### 4Comp

[App page](https://appshunter.io/ios/app/4comp-auv3-compressor-plugin/id6805205834)

This audio plugin offers four distinct analog-style compressor models (FET, VCA, Optical, Vari-Mu), each with its own sound and interface. It provides advanced features like stereo linking, sidechain filtering, and real-time transfer curve visualization.

**Highlights:** Four analog compressor models (FET, VCA, Optical, Vari-Mu), Unique DSP engine and interface for each model, Live transfer curve visualization, Stereo link and sidechain high-pass filter, Dry/wet mix and auto make-up gain, 17 presets included, 0-sample latency

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

**In-app purchases:** none


## Frequently asked questions

### Is Loopr Live Loop Composer free?

Loopr Live Loop Composer costs $0.99, with no in-app purchases.

### Is 4Comp free?

4Comp costs $4.99, with no in-app purchases.

### Which has better reviews, Loopr Live Loop Composer or 4Comp?

4Comp is rated higher. Loopr Live Loop Composer averages 2.3 out of 5 from 6 ratings, while 4Comp averages 5.0 from 2 ratings.

### Do Loopr Live Loop Composer or 4Comp have ads?

Neither Loopr Live Loop Composer nor 4Comp shows ads.

### Which is updated more often, Loopr Live Loop Composer or 4Comp?

Loopr Live Loop Composer ships an update every 6 months, and 4Comp weekly. Most recently, Loopr Live Loop Composer was updated on November 1, 2026 and 4Comp on November 6, 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.*